diff --git a/quantum/keymap_extras/keymap_jp.h b/quantum/keymap_extras/keymap_jp.h
new file mode 100644
index 00000000000..e81b5952e00
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+++ b/quantum/keymap_extras/keymap_jp.h
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+/* JP106-layout (Japanese Standard)
+ *
+ * For more information, see
+ * http://www2d.biglobe.ne.jp/~msyk/keyboard/layout/usbkeycode.html
+ * note: This website is written in Japanese.
+ */
+
+
+#ifndef KEYMAP_JP_H
+#define KEYMAP_JP_H
+
+
+#include "keymap.h"
+
+
+#define JP_ZHTG KC_GRV  // hankaku/zenkaku|kanzi
+#define JP_YEN  KC_INT3 // yen, |
+#define JP_CIRC KC_EQL  // ^, ~
+#define JP_AT   KC_LBRC // @, `
+#define JP_LBRC KC_RBRC // [, {
+#define JP_COLN KC_QUOT // :, *
+#define JP_RBRC KC_NUHS // ], }
+#define JP_BSLS KC_INT1 // \, _
+#define JP_MHEN KC_INT5 // muhenkan
+#define JP_HENK KC_INT4 // henkan
+#define JP_KANA KC_INT2 // katakana/hiragana|ro-mazi
+
+
+//Aliases for shifted symbols
+#define JP_DQT  LSFT(KC_2)    // "
+#define JP_AMPR LSFT(KC_6)    // &
+#define JP_QUOT LSFT(KC_7)    // '
+#define JP_LPRN LSFT(KC_8)    // (
+#define JP_RPRN LSFT(KC_9)    // )
+#define JP_EQL  LSFT(KC_MINS) // =
+#define JP_TILD LSFT(JP_CIRC) // ~
+#define JP_PIPE LSFT(JP_YEN)  // |
+#define JP_GRV  LSFT(JP_AT)   // `
+#define JP_LCBR LSFT(JP_LBRC) // {
+#define JP_PLUS LSFT(KC_SCLN) // +
+#define JP_ASTR LSFT(JP_COLN) // *
+#define JP_RCBR LSFT(JP_RBRC) // }
+#define JP_UNDS LSFT(JP_BSLS) // _
+
+
+// These symbols are correspond to US101-layout.
+#define JP_MINS KC_MINS // -
+#define JP_SCLN KC_SCLN // ;
+#define JP_COMM KC_COMM // ,
+#define JP_DOT  KC_DOT  // .
+#define JP_SLSH KC_SLSH // /
+// shifted
+#define JP_EXLM KC_EXLM // !
+#define JP_HASH KC_HASH // #
+#define JP_DLR  KC_DLR  // $
+#define JP_PERC KC_PERC // %
+#define JP_LT   KC_LT   // <
+#define JP_GT   KC_GT   // >
+#define JP_QUES KC_QUES // ?
+
+
+#endif