3 files changed, 7 insertions, 1 deletions

diff --git a/docs/feature_mouse_keys.md b/docs/feature_mouse_keys.md
index a0d02416f..8e2a3a4cd 100644
--- a/docs/feature_mouse_keys.md
+++ b/docs/feature_mouse_keys.md
@@ -29,6 +29,9 @@ In your keymap you can use the following keycodes to map key presses to mouse ac
 |`KC_MS_BTN3`    |`KC_BTN3`|Press button 3   |
 |`KC_MS_BTN4`    |`KC_BTN4`|Press button 4   |
 |`KC_MS_BTN5`    |`KC_BTN5`|Press button 5   |
+|`KC_MS_BTN6`    |`KC_BTN6`|Press button 6   |
+|`KC_MS_BTN7`    |`KC_BTN7`|Press button 7   |
+|`KC_MS_BTN8`    |`KC_BTN8`|Press button 8   |
 |`KC_MS_WH_UP`   |`KC_WH_U`|Move wheel up    |
 |`KC_MS_WH_DOWN` |`KC_WH_D`|Move wheel down  |
 |`KC_MS_WH_LEFT` |`KC_WH_L`|Move wheel left  |
diff --git a/docs/feature_pointing_device.md b/docs/feature_pointing_device.md
index c9309d697..c6d3560f3 100644
--- a/docs/feature_pointing_device.md
+++ b/docs/feature_pointing_device.md
@@ -19,7 +19,7 @@ Keep in mind that a report_mouse_t (here "mouseReport") has the following proper
 * `mouseReport.y` - this is a signed int from -127 to 127 (not 128, this is defined in USB HID spec) representing movement (+ upward, - downward) on the y axis.
 * `mouseReport.v` - this is a signed int from -127 to 127 (not 128, this is defined in USB HID spec) representing vertical scrolling (+ upward, - downward).
 * `mouseReport.h` - this is a signed int from -127 to 127 (not 128, this is defined in USB HID spec) representing horizontal scrolling (+ right, - left).
-* `mouseReport.buttons` - this is a uint8_t in which the last 5 bits are used.  These bits represent the mouse button state - bit 3 is mouse button 5, and bit 7 is mouse button 1.
+* `mouseReport.buttons` - this is a uint8_t in which all 8 bits are used.  These bits represent the mouse button state - bit 0 is mouse button 1, and bit 7 is mouse button 8.
 
 Once you have made the necessary changes to the mouse report, you need to send it:
 
diff --git a/docs/ja/feature_mouse_keys.md b/docs/ja/feature_mouse_keys.md
index 74b09e939..e4fa9dfb4 100644
--- a/docs/ja/feature_mouse_keys.md
+++ b/docs/ja/feature_mouse_keys.md
@@ -34,6 +34,9 @@ MOUSEKEY_ENABLE = yes
 | `KC_MS_BTN3` | `KC_BTN3` | ボタン3を押す |
 | `KC_MS_BTN4` | `KC_BTN4` | ボタン4を押す |
 | `KC_MS_BTN5` | `KC_BTN5` | ボタン5を押す |
+| `KC_MS_BTN6` | `KC_BTN6` | ボタン6を押す |
+| `KC_MS_BTN7` | `KC_BTN7` | ボタン7を押す |
+| `KC_MS_BTN8` | `KC_BTN8` | ボタン8を押す |
 | `KC_MS_WH_UP` | `KC_WH_U` | ホイールを向こう側に回転 |
 | `KC_MS_WH_DOWN` | `KC_WH_D` | ホイールを手前側に回転 |
 | `KC_MS_WH_LEFT` | `KC_WH_L` | ホイールを左に倒す |