diff --git a/src/sys/nact.h b/src/sys/nact.h
index a3b0a6e..c9ae8d0 100644
--- a/src/sys/nact.h
+++ b/src/sys/nact.h
@@ -268,6 +268,7 @@ public:
 	void set_skip_menu_state(bool enabled, bool checked);
 
 	bool text_wait_enb;	// テキスト表示のウェイト有効／無効
+	bool mouse_move_enabled = true;
 	int sys_ver;
 	uint32 crc32_a;		// ADISK
 	uint32 crc32_b;		// BDISK for D.P.S -SG- and Super D.P.S
diff --git a/src/sys/nact_input.cpp b/src/sys/nact_input.cpp
index 8f714a8..17ef665 100644
--- a/src/sys/nact_input.cpp
+++ b/src/sys/nact_input.cpp
@@ -114,6 +114,8 @@ void NACT::get_cursor(int* x, int* y)
 
 void NACT::set_cursor(int x, int y)
 {
+	if (!mouse_move_enabled)
+		return;
 	ags->translate_mouse_coords(&x, &y);
 	SDL_WarpMouseInWindow(g_window, x, y);
 }
diff --git a/src/win/nact_win.cpp b/src/win/nact_win.cpp
index b36c477..f4a6ed7 100644
--- a/src/win/nact_win.cpp
+++ b/src/win/nact_win.cpp
@@ -21,13 +21,15 @@ HWND get_hwnd(SDL_Window* window) {
 	return info.info.win.window;
 }
 
-void init_menu()
+void init_menu(bool mouse_move_enabled)
 {
 	HINSTANCE hinst = (HINSTANCE)GetModuleHandle(NULL);
 	HMENU hmenu = LoadMenu(hinst, MAKEINTRESOURCE(IDR_MENU1));
 	SetMenu(get_hwnd(g_window), hmenu);
 	// Let SDL recalc the window size, taking menu height into account.
 	SDL_SetWindowSize(g_window, 640, 400);
+	if (mouse_move_enabled)
+		CheckMenuItem(hmenu, ID_OPTION_MOUSE_MOVE, MF_BYCOMMAND | MFS_CHECKED);
 }
 
 void init_console(int sys_ver)
@@ -129,7 +131,7 @@ void NACT::text_dialog()
 
 void NACT::platform_initialize()
 {
-	init_menu();
+	init_menu(mouse_move_enabled);
 	init_console(sys_ver);
 	SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE);
 }
@@ -188,13 +190,18 @@ bool NACT::handle_platform_event(const SDL_Event& e)
 			SDL_SetWindowFullscreen(g_window, SDL_WINDOW_FULLSCREEN_DESKTOP);
 			ags->flush_screen(true);
 			break;
-		case ID_SOUND_FM:
+		case ID_OPTION_MOUSE_MOVE:
+			mouse_move_enabled = !mouse_move_enabled;
+			CheckMenuItem(GetMenu(get_hwnd(g_window)), ID_OPTION_MOUSE_MOVE,
+						  MF_BYCOMMAND | mouse_move_enabled ? MFS_CHECKED : MFS_UNCHECKED);
+			break;
+		case ID_OPTION_FM:
 			mako->select_sound(BGM_FM);
 			break;
-		case ID_SOUND_MIDI:
+		case ID_OPTION_MIDI:
 			mako->select_sound(BGM_MIDI);
 			break;
-		case ID_SOUND_CD:
+		case ID_OPTION_CD:
 			mako->select_sound(BGM_CD);
 			break;
 		case ID_TEXT_SKIP:
diff --git a/src/win/resource.h b/src/win/resource.h
index 21ba45e..d8234f3 100644
--- a/src/win/resource.h
+++ b/src/win/resource.h
@@ -22,12 +22,13 @@
 #define ID_SCREENSHOT                   40000
 #define ID_RESTART                      40001
 #define ID_EXIT                         40002
-#define ID_SCREEN_WINDOW                40003
-#define ID_SCREEN_FULL                  40004
-#define ID_SOUND_FM                     40005
-#define ID_SOUND_MIDI                   40006
-#define ID_SOUND_CD                     40007
-#define ID_TEXT_SKIP                    40008
-#define ID_TEXT_WAIT                    40009
+#define ID_SCREEN_WINDOW                40010
+#define ID_SCREEN_FULL                  40011
+#define ID_OPTION_MOUSE_MOVE            40020
+#define ID_OPTION_FM                    40021
+#define ID_OPTION_MIDI                  40022
+#define ID_OPTION_CD                    40023
+#define ID_TEXT_SKIP                    40030
+#define ID_TEXT_WAIT                    40031
 
 #endif // _RESOURCE_H_
diff --git a/src/win/resource.rc b/src/win/resource.rc
index 1a09213..d4ebd31 100644
--- a/src/win/resource.rc
+++ b/src/win/resource.rc
@@ -98,11 +98,13 @@ BEGIN
         MENUITEM "Window",                      ID_SCREEN_WINDOW
         MENUITEM "Fullscreen",                  ID_SCREEN_FULL
     END
-    POPUP "Sound"
+    POPUP "Option"
     BEGIN
-        MENUITEM "FM Sound",                    ID_SOUND_FM
-        MENUITEM "MIDI Sound",                  ID_SOUND_MIDI
-        MENUITEM "CD Audio",                    ID_SOUND_CD
+        MENUITEM "Mouse Movement",              ID_OPTION_MOUSE_MOVE
+        MENUITEM SEPARATOR
+        MENUITEM "FM Sound",                    ID_OPTION_FM
+        MENUITEM "MIDI Sound",                  ID_OPTION_MIDI
+        MENUITEM "CD Audio",                    ID_OPTION_CD
     END
     POPUP "Message"
     BEGIN
@@ -152,11 +154,13 @@ BEGIN
         MENUITEM "ウィンドウ",                  ID_SCREEN_WINDOW
         MENUITEM "フルスクリーン",              ID_SCREEN_FULL
     END
-    POPUP "サウンド"
+    POPUP "オプション"
     BEGIN
-        MENUITEM "FM音源",                      ID_SOUND_FM
-        MENUITEM "MIDI音源",                    ID_SOUND_MIDI
-        MENUITEM "CD音源",                      ID_SOUND_CD
+        MENUITEM "マウスカーソル移動",          ID_OPTION_MOUSE_MOVE
+        MENUITEM SEPARATOR
+        MENUITEM "FM音源",                      ID_OPTION_FM
+        MENUITEM "MIDI音源",                    ID_OPTION_MIDI
+        MENUITEM "CD音源",                      ID_OPTION_CD
     END
     POPUP "メッセージ"
     BEGIN
@@ -206,11 +210,13 @@ BEGIN
         MENUITEM "窗口化",                      ID_SCREEN_WINDOW
         MENUITEM "全屏化",                      ID_SCREEN_FULL
     END
-    POPUP "音源"
+    POPUP "选项"
     BEGIN
-        MENUITEM "FM 音源",                     ID_SOUND_FM
-        MENUITEM "MIDI 音源",                   ID_SOUND_MIDI
-        MENUITEM "CD 音源",                     ID_SOUND_CD
+        MENUITEM "Mouse Movement",              ID_OPTION_MOUSE_MOVE
+        MENUITEM SEPARATOR
+        MENUITEM "FM 音源",                     ID_OPTION_FM
+        MENUITEM "MIDI 音源",                   ID_OPTION_MIDI
+        MENUITEM "CD 音源",                     ID_OPTION_CD
     END
     POPUP "消息"
     BEGIN