diff --git a/keyboards/pinky/4/config.h b/keyboards/pinky/4/config.h
index a1544bc48693..4c44b0abcbdf 100644
--- a/keyboards/pinky/4/config.h
+++ b/keyboards/pinky/4/config.h
@@ -17,11 +17,11 @@
#pragma once
/* USB Device descriptor parameter */
-#define VENDOR_ID 0xFEED
-#define PRODUCT_ID 0x3060
+#define VENDOR_ID 0x544E
+#define PRODUCT_ID 0x7034
#define DEVICE_VER 0x0001
#define MANUFACTURER tamanishi
-#define PRODUCT Pinky
+#define PRODUCT Pinky4
#define DESCRIPTION A split keyboard with 3 or 4 x7 vertically staggered keys and 4 thumb keys
/* key matrix size */
diff --git a/keyboards/pinky/4/keymaps/via/config.h b/keyboards/pinky/4/keymaps/via/config.h
new file mode 100644
index 000000000000..db797767299f
--- /dev/null
+++ b/keyboards/pinky/4/keymaps/via/config.h
@@ -0,0 +1,31 @@
+/* Copyright 2018 'Masayuki Sunahara'
+ *
+ * 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 USE_MATRIX_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#define USE_SERIAL_PD2
+
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 200
+#define RETRO_TAPPPING
diff --git a/keyboards/pinky/4/keymaps/via/keymap.c b/keyboards/pinky/4/keymaps/via/keymap.c
new file mode 100644
index 000000000000..e5f8b65c07b9
--- /dev/null
+++ b/keyboards/pinky/4/keymaps/via/keymap.c
@@ -0,0 +1,87 @@
+/* Copyright 2018 'Masayuki Sunahara'
+ *
+ * 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
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+ _QWERTY,
+ _LOWER,
+ _RAISE,
+ _ADJUST
+};
+
+#define KC_LOWER MO(_LOWER)
+#define KC_RAISE MO(_RAISE)
+#define KC_ADJ MO(_ADJUST)
+#define KC_CTLTB CTL_T(KC_TAB)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_QWERTY] = LAYOUT(
+ //,---------------------------------------------------------------------. ,---------------------------------------------------------------------.
+ KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_LPRN, KC_RPRN, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_LBRC, KC_RBRC, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSLS,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ KC_CTLTB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_LCBR, KC_RCBR, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_ADJ, KC_ADJ, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ KC_LALT, KC_LOWER, KC_LGUI, KC_SPC, KC_SPC, KC_RGUI, KC_RAISE, KC_RALT
+ //`---------------------------------------' `---------------------------------------'
+ ),
+
+ [_LOWER] = LAYOUT(
+ //,---------------------------------------------------------------------. ,---------------------------------------------------------------------.
+ KC_GRV, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MINS, KC_EQL, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______
+ //`---------------------------------------' `---------------------------------------'
+ ),
+
+ [_RAISE] = LAYOUT(
+ //,---------------------------------------------------------------------. ,---------------------------------------------------------------------.
+ KC_GRV, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MINS, KC_EQL, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______
+ //`---------------------------------------' `---------------------------------------'
+ ),
+
+ [_ADJUST] = LAYOUT(
+ //,---------------------------------------------------------------------. ,---------------------------------------------------------------------.
+ _______, 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_HOME, KC_PGDN, KC_PGUP, KC_END, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ //|---------+---------+---------+---------+---------+---------+---------| |---------+---------+---------+---------+---------+---------+---------|
+ _______, _______, _______, _______, _______, _______, _______, _______
+ //`---------------------------------------' `---------------------------------------'
+ )
+};
diff --git a/keyboards/pinky/4/keymaps/via/rules.mk b/keyboards/pinky/4/keymaps/via/rules.mk
new file mode 100644
index 000000000000..645d8584d45f
--- /dev/null
+++ b/keyboards/pinky/4/keymaps/via/rules.mk
@@ -0,0 +1,5 @@
+
+VIA_ENABLE = yes
+MOUSEKEY_ENABLE = yes
+EXTRAKEY_ENABLE = yes
+LTO_ENABLE = yes