diff --git a/keyboards/sawnsprojects/okayu/halconf.h b/keyboards/sawnsprojects/okayu/halconf.h
new file mode 100644
index 00000000000..eb4e81c9ac8
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/halconf.h
@@ -0,0 +1,9 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define HAL_USE_SPI TRUE
+#define SPI_USE_WAIT TRUE
+#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
+#include_next <halconf.h>
diff --git a/keyboards/sawnsprojects/okayu/info.json b/keyboards/sawnsprojects/okayu/info.json
new file mode 100644
index 00000000000..89743590368
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/info.json
@@ -0,0 +1,766 @@
+{
+    "keyboard_name": "Okayu",
+    "manufacturer": "Salane",
+    "url": "",
+    "maintainer": "Mai The San",
+    "usb": {
+        "vid": "0x5350",
+        "pid": "0x00A1",
+        "device_version": "1.0.0",
+        "force_nkro": true
+    },
+    "features": {
+        "bootmagic": true,
+        "mousekey": true,
+        "extrakey": true,
+        "console": true,
+        "command": false,
+        "nkro": true,
+        "rgblight": true
+    },
+    "community_layouts": [
+        "60_ansi",
+        "60_ansi_split_bs_rshift",
+        "60_ansi_tsangan",
+        "60_tsangan_hhkb",
+        "60_hhkb",
+        "60_iso",
+        "60_iso_split_bs_rshift",
+        "60_iso_tsangan"
+    ],
+    "matrix_pins": {
+        "cols": ["A9", "A0", "A8", "C13", "A1", "A2", "B11", "B10", "B1", "B0", "A7", "A6", "A5", "A4"],
+        "rows": ["B3", "A15", "A3", "A10", "B14"]
+    },
+    "diode_direction": "COL2ROW",
+    "indicators": {
+        "caps_lock": "B12",
+        "on_state": 0
+    },
+    "ws2812": {
+        "pin": "B15",
+        "driver": "spi"
+    },
+    "rgblight": {
+        "led_count": 24,
+        "sleep": true,
+        "animations": {
+            "alternating": true,
+            "breathing": true,
+            "christmas": true,
+            "knight": true,
+            "rainbow_mood": true,
+            "rainbow_swirl": true,
+            "rgb_test": true,
+            "snake": true,
+            "static_gradient": true,
+            "twinkle": true
+        }
+    },
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [
+                {"label": "K00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "K01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "K02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "K03", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "K04", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "K05", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "K06", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "K07", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "K08", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "K09", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "K0A", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "K0B", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "K0C", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "K0D", "matrix": [0, 13], "x": 13, "y": 0},
+                {"label": "K2D", "matrix": [2, 13], "x": 14, "y": 0},
+
+                {"label": "K10", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "K11", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "K12", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "K13", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "K14", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "K15", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "K16", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "K17", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "K18", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "K19", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "K1A", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "K1B", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "K1C", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "K1D", "matrix": [1, 13], "x": 13.5, "y": 1, "w": 1.5},
+
+                {"label": "K20", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "K21", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "K22", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "K23", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "K24", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "K25", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "K26", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "K27", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K28", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "K29", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": "K2A", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "K2B", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "K2C", "matrix": [2, 12], "x": 12.75, "y": 2, "w": 2.25},
+
+                {"label": "K30", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25},
+                {"label": "K31", "matrix": [3, 1], "x": 1.25, "y": 3},
+                {"label": "K32", "matrix": [3, 2], "x": 2.25, "y": 3},
+                {"label": "K33", "matrix": [3, 3], "x": 3.25, "y": 3},
+                {"label": "K34", "matrix": [3, 4], "x": 4.25, "y": 3},
+                {"label": "K35", "matrix": [3, 5], "x": 5.25, "y": 3},
+                {"label": "K36", "matrix": [3, 6], "x": 6.25, "y": 3},
+                {"label": "K37", "matrix": [3, 7], "x": 7.25, "y": 3},
+                {"label": "K38", "matrix": [3, 8], "x": 8.25, "y": 3},
+                {"label": "K39", "matrix": [3, 9], "x": 9.25, "y": 3},
+                {"label": "K3A", "matrix": [3, 10], "x": 10.25, "y": 3},
+                {"label": "K3B", "matrix": [3, 11], "x": 11.25, "y": 3},
+                {"label": "K3C", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "K3D", "matrix": [3, 13], "x": 14, "y": 3},
+
+                {"label": "K40", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"label": "K41", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
+                {"label": "K42", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
+                {"label": "K46", "matrix": [4, 6], "x": 3.75, "y": 4, "w": 6.25},
+                {"label": "K4A", "matrix": [4, 10], "x": 10, "y": 4, "w": 1.25},
+                {"label": "K4B", "matrix": [4, 11], "x": 11.25, "y": 4, "w": 1.25},
+                {"label": "K4C", "matrix": [4, 12], "x": 12.5, "y": 4, "w": 1.25},
+                {"label": "K4D", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25}
+           ]
+        },
+        "LAYOUT_60_ansi": {
+            "layout": [
+                {"label": "K00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "K01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "K02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "K03", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "K04", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "K05", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "K06", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "K07", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "K08", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "K09", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "K0A", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "K0B", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "K0C", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "K0D", "matrix": [0, 13], "x": 13, "y": 0, "w": 2},
+
+                {"label": "K10", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "K11", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "K12", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "K13", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "K14", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "K15", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "K16", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "K17", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "K18", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "K19", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "K1A", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "K1B", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "K1C", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "K1D", "matrix": [1, 13], "x": 13.5, "y": 1, "w": 1.5},
+
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+                {"label": "K29", "matrix": [2, 9], "x": 9.75, "y": 2},
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+                {"label": "K2B", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "K2C", "matrix": [2, 12], "x": 12.75, "y": 2, "w": 2.25},
+
+                {"label": "K30", "matrix": [3, 0], "x": 0, "y": 3, "w": 2.25},
+                {"label": "K32", "matrix": [3, 2], "x": 2.25, "y": 3},
+                {"label": "K33", "matrix": [3, 3], "x": 3.25, "y": 3},
+                {"label": "K34", "matrix": [3, 4], "x": 4.25, "y": 3},
+                {"label": "K35", "matrix": [3, 5], "x": 5.25, "y": 3},
+                {"label": "K36", "matrix": [3, 6], "x": 6.25, "y": 3},
+                {"label": "K37", "matrix": [3, 7], "x": 7.25, "y": 3},
+                {"label": "K38", "matrix": [3, 8], "x": 8.25, "y": 3},
+                {"label": "K39", "matrix": [3, 9], "x": 9.25, "y": 3},
+                {"label": "K3A", "matrix": [3, 10], "x": 10.25, "y": 3},
+                {"label": "K3B", "matrix": [3, 11], "x": 11.25, "y": 3},
+                {"label": "K3C", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 2.75},
+                
+                {"label": "K40", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"label": "K41", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
+                {"label": "K42", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
+                {"label": "K46", "matrix": [4, 6], "x": 3.75, "y": 4, "w": 6.25},
+                {"label": "K4A", "matrix": [4, 10], "x": 10, "y": 4, "w": 1.25},
+                {"label": "K4B", "matrix": [4, 11], "x": 11.25, "y": 4, "w": 1.25},
+                {"label": "K4C", "matrix": [4, 12], "x": 12.5, "y": 4, "w": 1.25},
+                {"label": "K4D", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25}
+           ]
+        },
+        "LAYOUT_60_ansi_split_bs_rshift": {
+            "layout": [
+                {"label": "K00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "K01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "K02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "K03", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "K04", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "K05", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "K06", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "K07", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "K08", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "K09", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "K0A", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "K0B", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "K0C", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "K0D", "matrix": [0, 13], "x": 13, "y": 0},
+                {"label": "K2D", "matrix": [2, 13], "x": 14, "y": 0},
+
+                {"label": "K10", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "K11", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "K12", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "K13", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "K14", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "K15", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "K16", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "K17", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "K18", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "K19", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "K1A", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "K1B", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "K1C", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "K1D", "matrix": [1, 13], "x": 13.5, "y": 1, "w": 1.5},
+
+                {"label": "K20", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
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+                {"label": "K23", "matrix": [2, 3], "x": 3.75, "y": 2},
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+                {"label": "K25", "matrix": [2, 5], "x": 5.75, "y": 2},
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+                {"label": "K2C", "matrix": [2, 12], "x": 12.75, "y": 2, "w": 2.25},
+
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+                {"label": "K39", "matrix": [3, 9], "x": 9.25, "y": 3},
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+                {"label": "K3C", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "K3D", "matrix": [3, 13], "x": 14, "y": 3},
+                
+                {"label": "K40", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"label": "K41", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
+                {"label": "K42", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
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+                {"label": "K4C", "matrix": [4, 12], "x": 12.5, "y": 4, "w": 1.25},
+                {"label": "K4D", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25}
+           ]
+        },
+        "LAYOUT_60_ansi_tsangan": {
+            "layout": [
+                {"label": "K00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "K01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "K02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "K03", "matrix": [0, 3], "x": 3, "y": 0},
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+                {"label": "K0D", "matrix": [0, 13], "x": 13, "y": 0, "w": 2},
+
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+
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+                {"label": "K26", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "K27", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K28", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "K29", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": "K2A", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "K2B", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "K1D", "matrix": [1, 13], "x": 12.75, "y": 2},
+
+                {"label": "K2C", "matrix": [2, 12], "x": 13.75, "y": 1, "w": 1.25, "h": 2},
+
+                {"label": "K30", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25},
+                {"label": "K31", "matrix": [3, 1], "x": 1.25, "y": 3},
+                {"label": "K32", "matrix": [3, 2], "x": 2.25, "y": 3},
+                {"label": "K33", "matrix": [3, 3], "x": 3.25, "y": 3},
+                {"label": "K34", "matrix": [3, 4], "x": 4.25, "y": 3},
+                {"label": "K35", "matrix": [3, 5], "x": 5.25, "y": 3},
+                {"label": "K36", "matrix": [3, 6], "x": 6.25, "y": 3},
+                {"label": "K37", "matrix": [3, 7], "x": 7.25, "y": 3},
+                {"label": "K38", "matrix": [3, 8], "x": 8.25, "y": 3},
+                {"label": "K39", "matrix": [3, 9], "x": 9.25, "y": 3},
+                {"label": "K3A", "matrix": [3, 10], "x": 10.25, "y": 3},
+                {"label": "K3B", "matrix": [3, 11], "x": 11.25, "y": 3},
+                {"label": "K3C", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "K3D", "matrix": [3, 13], "x": 14, "y": 3},
+                
+                {"label": "K40", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"label": "K41", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
+                {"label": "K42", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
+                {"label": "K46", "matrix": [4, 6], "x": 3.75, "y": 4, "w": 6.25},
+                {"label": "K4A", "matrix": [4, 10], "x": 10, "y": 4, "w": 1.25},
+                {"label": "K4B", "matrix": [4, 11], "x": 11.25, "y": 4, "w": 1.25},
+                {"label": "K4C", "matrix": [4, 12], "x": 12.5, "y": 4, "w": 1.25},
+                {"label": "K4D", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25}
+           ]
+        },
+        "LAYOUT_60_iso_tsangan": {
+            "layout": [
+                {"label": "K00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "K01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "K02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "K03", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "K04", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "K05", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "K06", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "K07", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "K08", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "K09", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "K0A", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "K0B", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "K0C", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "K0D", "matrix": [0, 13], "x": 13, "y": 0, "w": 2},
+
+                {"label": "K10", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "K11", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "K12", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "K13", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "K14", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "K15", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "K16", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "K17", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "K18", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "K19", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "K1A", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "K1B", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "K1C", "matrix": [1, 12], "x": 12.5, "y": 1},
+
+                {"label": "K20", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "K21", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "K22", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "K23", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "K24", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "K25", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "K26", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "K27", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K28", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "K29", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": "K2A", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "K2B", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "K1D", "matrix": [1, 13], "x": 12.75, "y": 2},
+
+                {"label": "K2C", "matrix": [2, 12], "x": 13.75, "y": 1, "w": 1.25, "h": 2},
+
+                {"label": "K30", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25},
+                {"label": "K31", "matrix": [3, 1], "x": 1.25, "y": 3},
+                {"label": "K32", "matrix": [3, 2], "x": 2.25, "y": 3},
+                {"label": "K33", "matrix": [3, 3], "x": 3.25, "y": 3},
+                {"label": "K34", "matrix": [3, 4], "x": 4.25, "y": 3},
+                {"label": "K35", "matrix": [3, 5], "x": 5.25, "y": 3},
+                {"label": "K36", "matrix": [3, 6], "x": 6.25, "y": 3},
+                {"label": "K37", "matrix": [3, 7], "x": 7.25, "y": 3},
+                {"label": "K38", "matrix": [3, 8], "x": 8.25, "y": 3},
+                {"label": "K39", "matrix": [3, 9], "x": 9.25, "y": 3},
+                {"label": "K3A", "matrix": [3, 10], "x": 10.25, "y": 3},
+                {"label": "K3B", "matrix": [3, 11], "x": 11.25, "y": 3},
+                {"label": "K3C", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 2.75},
+                
+                {"label": "K40", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.5},
+                {"label": "K41", "matrix": [4, 1], "x": 1.5, "y": 4},
+                {"label": "K42", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.5},
+                {"label": "K46", "matrix": [4, 6], "x": 4, "y": 4, "w": 7},
+                {"label": "K4B", "matrix": [4, 11], "x": 11, "y": 4, "w": 1.5},
+                {"label": "K4C", "matrix": [4, 12], "x": 12.5, "y": 4},
+                {"label": "K4D", "matrix": [4, 13], "x": 13.5, "y": 4, "w": 1.5}
+           ]
+        },
+        "LAYOUT_60_iso_tsangan_split_bs_rshift": {
+            "layout": [
+                {"label": "K00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "K01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "K02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "K03", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "K04", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "K05", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "K06", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "K07", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "K08", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "K09", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "K0A", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "K0B", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "K0C", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "K0D", "matrix": [0, 13], "x": 13, "y": 0},
+                {"label": "K2D", "matrix": [2, 13], "x": 14, "y": 0},
+
+                {"label": "K10", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "K11", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "K12", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "K13", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "K14", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "K15", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "K16", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "K17", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "K18", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "K19", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "K1A", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "K1B", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "K1C", "matrix": [1, 12], "x": 12.5, "y": 1},
+
+                {"label": "K20", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "K21", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "K22", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "K23", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "K24", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "K25", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "K26", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "K27", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K28", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "K29", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": "K2A", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "K2B", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "K1D", "matrix": [1, 13], "x": 12.75, "y": 2},
+
+                {"label": "K2C", "matrix": [2, 12], "x": 13.75, "y": 1, "w": 1.25, "h": 2},
+
+                {"label": "K30", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25},
+                {"label": "K31", "matrix": [3, 1], "x": 1.25, "y": 3},
+                {"label": "K32", "matrix": [3, 2], "x": 2.25, "y": 3},
+                {"label": "K33", "matrix": [3, 3], "x": 3.25, "y": 3},
+                {"label": "K34", "matrix": [3, 4], "x": 4.25, "y": 3},
+                {"label": "K35", "matrix": [3, 5], "x": 5.25, "y": 3},
+                {"label": "K36", "matrix": [3, 6], "x": 6.25, "y": 3},
+                {"label": "K37", "matrix": [3, 7], "x": 7.25, "y": 3},
+                {"label": "K38", "matrix": [3, 8], "x": 8.25, "y": 3},
+                {"label": "K39", "matrix": [3, 9], "x": 9.25, "y": 3},
+                {"label": "K3A", "matrix": [3, 10], "x": 10.25, "y": 3},
+                {"label": "K3B", "matrix": [3, 11], "x": 11.25, "y": 3},
+                {"label": "K3C", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "K3D", "matrix": [3, 13], "x": 14, "y": 3},
+                
+                {"label": "K40", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.5},
+                {"label": "K41", "matrix": [4, 1], "x": 1.5, "y": 4},
+                {"label": "K42", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.5},
+                {"label": "K46", "matrix": [4, 6], "x": 4, "y": 4, "w": 7},
+                {"label": "K4B", "matrix": [4, 11], "x": 11, "y": 4, "w": 1.5},
+                {"label": "K4C", "matrix": [4, 12], "x": 12.5, "y": 4},
+                {"label": "K4D", "matrix": [4, 13], "x": 13.5, "y": 4, "w": 1.5}
+            ]
+        }
+    }
+}
diff --git a/keyboards/sawnsprojects/okayu/keymaps/default/keymap.c b/keyboards/sawnsprojects/okayu/keymaps/default/keymap.c
new file mode 100644
index 00000000000..f5290a50064
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/keymaps/default/keymap.c
@@ -0,0 +1,42 @@
+// Copyright 2023 MaiTheSan (@maithesan)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum {
+    _BL,
+    _FL,
+    _AL,
+    _CL,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BL] = LAYOUT_all(
+    QK_GESC, KC_1,    KC_2, KC_3, KC_4, KC_5, KC_6, KC_7,  KC_8,    KC_9,    KC_0,    KC_MINS,  KC_EQL,  KC_BSPC, KC_BSPC,
+    KC_TAB,  KC_Q,    KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U,  KC_I,    KC_O,    KC_P,    KC_LBRC,  KC_RBRC, KC_BSLS,
+    KC_CAPS, KC_A,    KC_S, KC_D, KC_F, KC_G, KC_H, KC_J,  KC_K,    KC_L,    KC_SCLN, KC_QUOT,  KC_ENT,
+    KC_LSFT, KC_NO,   KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M,  KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,  TG(_AL),
+    KC_LCTL, KC_LGUI, KC_LALT,       KC_SPACE,             MO(_FL), KC_RALT, KC_RGUI, KC_RCTL),
+
+[_FL] = LAYOUT_all(
+    KC_GRV,  KC_F1,    KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL, KC_DEL,
+    BL_TOGG, BL_UP,    BL_DOWN, BL_STEP, QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    RGB_TOG, RGB_MOD,  RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, _______, _______, _______, _______, _______, _______, _______,
+    VK_TOGG, _______,  RGB_RMOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______,
+    _______, _______,  _______,       MO(_CL),                               _______, _______, _______, _______),
+
+[_AL] = LAYOUT_all(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_UP,   _______,
+    _______, _______, _______,       _______,                               _______, KC_LEFT, KC_DOWN, KC_RIGHT),
+
+[_CL] = LAYOUT_all(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, EE_CLR,  QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,   _______,
+    _______, _______, _______,       _______,                               _______, _______, _______, _______)
+
+ };
diff --git a/keyboards/sawnsprojects/okayu/keymaps/via/keymap.c b/keyboards/sawnsprojects/okayu/keymaps/via/keymap.c
new file mode 100644
index 00000000000..f5290a50064
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/keymaps/via/keymap.c
@@ -0,0 +1,42 @@
+// Copyright 2023 MaiTheSan (@maithesan)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum {
+    _BL,
+    _FL,
+    _AL,
+    _CL,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BL] = LAYOUT_all(
+    QK_GESC, KC_1,    KC_2, KC_3, KC_4, KC_5, KC_6, KC_7,  KC_8,    KC_9,    KC_0,    KC_MINS,  KC_EQL,  KC_BSPC, KC_BSPC,
+    KC_TAB,  KC_Q,    KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U,  KC_I,    KC_O,    KC_P,    KC_LBRC,  KC_RBRC, KC_BSLS,
+    KC_CAPS, KC_A,    KC_S, KC_D, KC_F, KC_G, KC_H, KC_J,  KC_K,    KC_L,    KC_SCLN, KC_QUOT,  KC_ENT,
+    KC_LSFT, KC_NO,   KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M,  KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,  TG(_AL),
+    KC_LCTL, KC_LGUI, KC_LALT,       KC_SPACE,             MO(_FL), KC_RALT, KC_RGUI, KC_RCTL),
+
+[_FL] = LAYOUT_all(
+    KC_GRV,  KC_F1,    KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL, KC_DEL,
+    BL_TOGG, BL_UP,    BL_DOWN, BL_STEP, QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    RGB_TOG, RGB_MOD,  RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, _______, _______, _______, _______, _______, _______, _______,
+    VK_TOGG, _______,  RGB_RMOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______,
+    _______, _______,  _______,       MO(_CL),                               _______, _______, _______, _______),
+
+[_AL] = LAYOUT_all(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_UP,   _______,
+    _______, _______, _______,       _______,                               _______, KC_LEFT, KC_DOWN, KC_RIGHT),
+
+[_CL] = LAYOUT_all(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, EE_CLR,  QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,   _______,
+    _______, _______, _______,       _______,                               _______, _______, _______, _______)
+
+ };
diff --git a/keyboards/sawnsprojects/okayu/keymaps/via/rules.mk b/keyboards/sawnsprojects/okayu/keymaps/via/rules.mk
new file mode 100644
index 00000000000..036bd6d1c3e
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/sawnsprojects/okayu/readme.md b/keyboards/sawnsprojects/okayu/readme.md
new file mode 100644
index 00000000000..d49415865b9
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/readme.md
@@ -0,0 +1,27 @@
+# Okayu
+
+![Okayu](https://i.imgur.com/pRnRHl8h.png)
+
+A Wibu 60% keyboard PCB Design by inspire of Nekomata Okayu and can fit many keyboard case
+
+* Keyboard Maintainer: [Mai The San](https://github.com/maithesan)
+* Hardware Supported: Several 60% keyboard (RE60, Krush60, Unikorn, Tinyneko, Bakeneko60...)
+* Hardware Availability: NuxrosKB, Salane Discord
+
+Make example for this keyboard (after setting up your build environment):
+
+    make sawnsprojects/okayu:default
+
+Flashing example for this keyboard:
+
+    make sawnsprojects/okayu:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
diff --git a/keyboards/sawnsprojects/okayu/rules.mk b/keyboards/sawnsprojects/okayu/rules.mk
new file mode 100644
index 00000000000..59655554eb2
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/rules.mk
@@ -0,0 +1 @@
+DEFAULT_FOLDER = sawnsprojects/okayu/stm32f072
\ No newline at end of file
diff --git a/keyboards/sawnsprojects/okayu/stm32f072/config.h b/keyboards/sawnsprojects/okayu/stm32f072/config.h
new file mode 100644
index 00000000000..c47f1928c84
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f072/config.h
@@ -0,0 +1,8 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#define WS2812_SPI SPID1
+#define WS2812_SPI_MOSI_PAL_MODE 5
+#define WS2812_SPI_SCK_PIN B13
+#define WS2812_SPI_SCK_PAL_MODE 5
\ No newline at end of file
diff --git a/keyboards/sawnsprojects/okayu/stm32f072/info.json b/keyboards/sawnsprojects/okayu/stm32f072/info.json
new file mode 100644
index 00000000000..b5d728b1cdf
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f072/info.json
@@ -0,0 +1,4 @@
+{
+    "processor": "STM32F072",
+    "bootloader": "stm32-dfu",
+}
diff --git a/keyboards/sawnsprojects/okayu/stm32f072/mcuconf.h b/keyboards/sawnsprojects/okayu/stm32f072/mcuconf.h
new file mode 100644
index 00000000000..7cd72d9a86b
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f072/mcuconf.h
@@ -0,0 +1,8 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_SPI_USE_SPI1
+#define STM32_SPI_USE_SPI1 TRUE
diff --git a/keyboards/sawnsprojects/okayu/stm32f072/rules.mk b/keyboards/sawnsprojects/okayu/stm32f072/rules.mk
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/keyboards/sawnsprojects/okayu/stm32f103/config.h b/keyboards/sawnsprojects/okayu/stm32f103/config.h
new file mode 100644
index 00000000000..eff3605470a
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f103/config.h
@@ -0,0 +1,8 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#define WS2812_SPI SPID2
+#define WS2812_SPI_MOSI_PAL_MODE 5 
+#define WS2812_SPI_SCK_PIN B13
+#define WS2812_SPI_SCK_PAL_MODE 5
\ No newline at end of file
diff --git a/keyboards/sawnsprojects/okayu/stm32f103/info.json b/keyboards/sawnsprojects/okayu/stm32f103/info.json
new file mode 100644
index 00000000000..31fd483f66b
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f103/info.json
@@ -0,0 +1,3 @@
+{
+    "development_board": "bluepill"
+}
diff --git a/keyboards/sawnsprojects/okayu/stm32f103/mcuconf.h b/keyboards/sawnsprojects/okayu/stm32f103/mcuconf.h
new file mode 100644
index 00000000000..8ab476c663e
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f103/mcuconf.h
@@ -0,0 +1,8 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_SPI_USE_SPI2
+#define STM32_SPI_USE_SPI2 TRUE
diff --git a/keyboards/sawnsprojects/okayu/stm32f103/rules.mk b/keyboards/sawnsprojects/okayu/stm32f103/rules.mk
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/keyboards/sawnsprojects/okayu/stm32f303/config.h b/keyboards/sawnsprojects/okayu/stm32f303/config.h
new file mode 100644
index 00000000000..c47f1928c84
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f303/config.h
@@ -0,0 +1,8 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#define WS2812_SPI SPID1
+#define WS2812_SPI_MOSI_PAL_MODE 5
+#define WS2812_SPI_SCK_PIN B13
+#define WS2812_SPI_SCK_PAL_MODE 5
\ No newline at end of file
diff --git a/keyboards/sawnsprojects/okayu/stm32f303/info.json b/keyboards/sawnsprojects/okayu/stm32f303/info.json
new file mode 100644
index 00000000000..84661311fd2
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f303/info.json
@@ -0,0 +1,4 @@
+{
+    "processor": "STM32F303",
+    "bootloader": "stm32-dfu"
+}
\ No newline at end of file
diff --git a/keyboards/sawnsprojects/okayu/stm32f303/mcuconf.h b/keyboards/sawnsprojects/okayu/stm32f303/mcuconf.h
new file mode 100644
index 00000000000..7cd72d9a86b
--- /dev/null
+++ b/keyboards/sawnsprojects/okayu/stm32f303/mcuconf.h
@@ -0,0 +1,8 @@
+// Copyright 2023 MaiTheSan
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_SPI_USE_SPI1
+#define STM32_SPI_USE_SPI1 TRUE
diff --git a/keyboards/sawnsprojects/okayu/stm32f303/rules.mk b/keyboards/sawnsprojects/okayu/stm32f303/rules.mk
new file mode 100644
index 00000000000..e69de29bb2d