diff --git a/keyboards/nasu/config.h b/keyboards/nasu/config.h
new file mode 100644
index 0000000000..e68df3719f
--- /dev/null
+++ b/keyboards/nasu/config.h
@@ -0,0 +1,94 @@
+/*
+Copyright 2021 Yiancar-Designs
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see .
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0x8968
+#define PRODUCT_ID 0x4E53
+#define DEVICE_VER 0x0001
+#define MANUFACTURER Yiancar-Designs
+#define PRODUCT Nasu
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+#define MATRIX_ROW_PINS { A13, A10, B10, B2, A6 }
+#define MATRIX_COL_PINS { A9, A8, B15, B14, B13, B12, B11, B8, B7, B6, B5, B4, B3, A15, A14 }
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* Ensure we jump to bootloader if the RESET keycode was pressed */
+#define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
+
+/* Indicator LEDs */
+#define LED_CAPS_LOCK_PIN B1
+#define LED_NUM_LOCK_PIN B0
+#define LED_SCROLL_LOCK_PIN A7
+#define LED_PIN_ON_STATE 0
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* Bootmagic Lite key configuration */
+#define BOOTMAGIC_LITE_ROW 1
+#define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/nasu/info.json b/keyboards/nasu/info.json
new file mode 100644
index 0000000000..fb191dc1fd
--- /dev/null
+++ b/keyboards/nasu/info.json
@@ -0,0 +1,81 @@
+{
+ "keyboard_name": "Nasu",
+ "url": "https://yiancar-designs.com",
+ "maintainer": "Yiancar-Designs",
+ "layouts": {
+ "LAYOUT_alice_split_bs": {
+ "layout": [
+ {"x":0, "y":0},
+ {"x":1.25, "y":0},
+ {"x":2.25, "y":0},
+ {"x":3.25, "y":0},
+ {"x":4.25, "y":0},
+ {"x":5.25, "y":0},
+ {"x":6.25, "y":0},
+ {"x":7.25, "y":0},
+ {"x":10.25, "y":0},
+ {"x":11.25, "y":0},
+ {"x":12.25, "y":0},
+ {"x":13.25, "y":0},
+ {"x":14.25, "y":0},
+ {"x":15.25, "y":0},
+ {"x":16.25, "y":0},
+ {"x":17.25, "y":0},
+
+ {"x":0, "y":1},
+ {"x":1.25, "y":1, "w":1.5},
+ {"x":2.75, "y":1},
+ {"x":3.75, "y":1},
+ {"x":4.75, "y":1},
+ {"x":5.75, "y":1},
+ {"x":6.75, "y":1},
+ {"x":9.75, "y":1},
+ {"x":10.75, "y":1},
+ {"x":11.75, "y":1},
+ {"x":12.75, "y":1},
+ {"x":13.75, "y":1},
+ {"x":14.75, "y":1},
+ {"x":15.75, "y":1},
+ {"x":16.75, "y":1, "w":1.5},
+
+ {"x":0, "y":2},
+ {"x":1.25, "y":2, "w":1.75},
+ {"x":3, "y":2},
+ {"x":4, "y":2},
+ {"x":5, "y":2},
+ {"x":6, "y":2},
+ {"x":7, "y":2},
+ {"x":10, "y":2},
+ {"x":11, "y":2},
+ {"x":12, "y":2},
+ {"x":13, "y":2},
+ {"x":14, "y":2},
+ {"x":15, "y":2},
+ {"x":16, "y":2, "w":2.25},
+
+ {"x":1.25, "y":3, "w":2.25},
+ {"x":3.5, "y":3},
+ {"x":4.5, "y":3},
+ {"x":5.5, "y":3},
+ {"x":6.5, "y":3},
+ {"x":7.5, "y":3},
+ {"x":9.5, "y":3},
+ {"x":10.5, "y":3},
+ {"x":11.5, "y":3},
+ {"x":12.5, "y":3},
+ {"x":13.5, "y":3},
+ {"x":14.5, "y":3},
+ {"x":15.5, "y":3, "w":1.75},
+ {"x":17.25, "y":3},
+
+ {"x":1.25, "y":4, "w":1.5},
+ {"x":4.25, "y":4, "w":1.5},
+ {"x":5.75, "y":4, "w":2},
+ {"x":7.75, "y":4, "w":1.25},
+ {"x":9.5, "y":4, "w":2.75},
+ {"x":12.25, "y":4, "w":1.5},
+ {"x":16.75, "y":4, "w":1.5}
+ ]
+ }
+ }
+}
diff --git a/keyboards/nasu/keymaps/default/keymap.c b/keyboards/nasu/keymaps/default/keymap.c
new file mode 100644
index 0000000000..607d85a132
--- /dev/null
+++ b/keyboards/nasu/keymaps/default/keymap.c
@@ -0,0 +1,32 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_alice_split_bs( /* Base */
+ KC_ESC, KC_GRV, 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_DEL, KC_BSPC,
+ KC_PGUP, 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_PGDN, 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_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, MO(1),
+ KC_LCTL, KC_LALT, KC_SPC, KC_LGUI, KC_SPC, KC_RALT, KC_RCTL),
+
+[1] = LAYOUT_alice_split_bs( /* FN */
+ KC_TRNS, KC_TRNS, 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_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAUS, KC_UP, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_LEFT, KC_RGHT, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_END, KC_DOWN, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};
diff --git a/keyboards/nasu/keymaps/default/readme.md b/keyboards/nasu/keymaps/default/readme.md
new file mode 100644
index 0000000000..b5985c8621
--- /dev/null
+++ b/keyboards/nasu/keymaps/default/readme.md
@@ -0,0 +1,5 @@
+# The default keymap for Nasu.
+
+
+
+
diff --git a/keyboards/nasu/keymaps/via/keymap.c b/keyboards/nasu/keymaps/via/keymap.c
new file mode 100644
index 0000000000..5ac19c26f4
--- /dev/null
+++ b/keyboards/nasu/keymaps/via/keymap.c
@@ -0,0 +1,47 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_alice_split_bs( /* Base */
+ KC_ESC, KC_GRV, 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_DEL, KC_BSPC,
+ KC_PGUP, 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_PGDN, 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_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, MO(1),
+ KC_LCTL, KC_LALT, KC_SPC, KC_LGUI, KC_SPC, KC_RALT, KC_RCTL),
+
+[1] = LAYOUT_alice_split_bs( /* FN */
+ KC_TRNS, KC_TRNS, 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_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAUS, KC_UP, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_LEFT, KC_RGHT, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_END, KC_DOWN, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+[2] = LAYOUT_alice_split_bs( /* Empty for dynamic keymaps */
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+[3] = LAYOUT_alice_split_bs( /* Empty for dynamic keymaps */
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};
+
diff --git a/keyboards/nasu/keymaps/via/readme.md b/keyboards/nasu/keymaps/via/readme.md
new file mode 100644
index 0000000000..b52f9631cc
--- /dev/null
+++ b/keyboards/nasu/keymaps/via/readme.md
@@ -0,0 +1,5 @@
+# The default keymap for Nasu. VIA support enabled.
+
+
+
+
diff --git a/keyboards/nasu/keymaps/via/rules.mk b/keyboards/nasu/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/nasu/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/nasu/nasu.c b/keyboards/nasu/nasu.c
new file mode 100644
index 0000000000..b5e41409f3
--- /dev/null
+++ b/keyboards/nasu/nasu.c
@@ -0,0 +1,23 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include "nasu.h"
+
+void led_init_ports(void) {
+ // Set our LED pins as open drain outputs
+ palSetLineMode(LED_CAPS_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+ palSetLineMode(LED_NUM_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+ palSetLineMode(LED_SCROLL_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+}
diff --git a/keyboards/nasu/nasu.h b/keyboards/nasu/nasu.h
new file mode 100644
index 0000000000..a2917fdb45
--- /dev/null
+++ b/keyboards/nasu/nasu.h
@@ -0,0 +1,34 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#pragma once
+
+#define XXX KC_NO
+
+#include "quantum.h"
+
+#define LAYOUT_alice_split_bs( \
+ K10, K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, \
+ K20, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, \
+ K30, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2E, \
+ K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E, \
+ K41, K43, K45, K46, K48, K4A, K4E \
+) { \
+ { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E }, \
+ { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E }, \
+ { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, XXX, K2E }, \
+ { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E }, \
+ { XXX, K41, XXX, K43, XXX, K45, K46, XXX, K48, XXX, K4A, XXX, XXX, XXX, K4E } \
+}
diff --git a/keyboards/nasu/readme.md b/keyboards/nasu/readme.md
new file mode 100644
index 0000000000..e37095b399
--- /dev/null
+++ b/keyboards/nasu/readme.md
@@ -0,0 +1,32 @@
+# Nasu
+
+This is a standard Alice layout PCB. It supports VIA.
+
+* Keyboard Maintainer: [Yiancar](http://yiancar-designs.com/) and on [GitHub](https://github.com/yiancar)
+* Hardware Supported: A Alice like keyboard with STM32F072CB
+* Hardware Availability: https://candykeys.com
+
+## Instructions
+
+### Build
+
+Make example for this keyboard (after setting up your build environment):
+
+ make nasu:default
+
+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).
+
+### Reset
+
+- Unplug
+- Hold Escape
+- Plug In
+- Unplug
+- Release Escape
+
+### Flash
+
+- Unplug
+- Hold Escape
+- Plug In
+- Flash using QMK Toolbox or dfu-util (`make nasu::dfu-util`)
diff --git a/keyboards/nasu/rules.mk b/keyboards/nasu/rules.mk
new file mode 100644
index 0000000000..e8b7f22e0b
--- /dev/null
+++ b/keyboards/nasu/rules.mk
@@ -0,0 +1,28 @@
+# MCU name
+MCU = STM32F072
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
+# Do not put the microcontroller into power saving mode
+# when we get USB suspend event. We want it to keep updating
+# backlight effects.
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+
+# Build Options
+# change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes # Mouse keys
+EXTRAKEY_ENABLE = yes # Audio control and System control
+CONSOLE_ENABLE = no # Console for debug
+COMMAND_ENABLE = no # Commands for debug and configuration
+NKRO_ENABLE = yes # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
+AUDIO_ENABLE = no # Audio output
+
+LAYOUTS = alice_split_bs