diff --git a/build/libraries_sysmenu/hotsw/ARM7/src/hotsw.c b/build/libraries_sysmenu/hotsw/ARM7/src/hotsw.c
index 9f9be1d4..7affe8c6 100644
--- a/build/libraries_sysmenu/hotsw/ARM7/src/hotsw.c
+++ b/build/libraries_sysmenu/hotsw/ARM7/src/hotsw.c
@@ -55,6 +55,13 @@
 #define     HOTSW_EXMEMCNT_SELB_SHIFT           10
 #endif
 
+// enum ---------------------------------------------------------------------
+typedef enum HotSwCallBackType{
+	HOTSW_CHANGE_GAMEMODE = 0,
+    HOTSW_CARD_INSERT,
+    HOTSW_CARD_PULLOUT
+} HotSwCallBackType;
+
 // Function prototype -------------------------------------------------------
 static BOOL IsSwap(void);
 static u32 GetMcSlotShift(void);
@@ -114,10 +121,9 @@ static BOOL CheckExtArm7HashValue(void);
 static BOOL CheckExtArm9HashValue(void);
 #else
 static void ReadCardData(u32 src, u32 dest, u32 size);
+static void SendPxiMessage(HotSwCallBackType type);
 #endif
 
-static void ShowRegisterData(void);
-static void ShowRomHeaderData(void);
 static void DebugPrintErrorMessage(HotSwState state);
 
 HotSwState HOTSWi_RefreshBadBlock(u32 romMode);
@@ -216,6 +222,13 @@ void HOTSW_Init(u32 threadPrio)
     PXI_Init();
     PXI_SetFifoRecvCallback(PXI_FIFO_TAG_HOTSW, InterruptCallbackPxi);
 
+#ifdef USE_WRAM_LOAD
+	while(!PXI_IsCallbackReady(PXI_FIFO_TAG_HOTSW, PXI_PROC_ARM9))
+    {
+		// do nothing
+    }
+#endif
+    
     // 割り込みマスクの設定
     SetInterrupt();
 
@@ -244,13 +257,13 @@ void HOTSW_Init(u32 threadPrio)
         s32 tempLockID;
         // ARM9と排他制御用のロックIDの取得
         while((tempLockID = OS_GetLockID()) == OS_LOCK_ID_ERROR){
-            OS_PutString("Error - Can't Get Lock ID\n");
+            // do nothing
         }
         s_RscLockID = (u16)tempLockID;
 
         // カードアクセス用のロックIDの取得
         while((tempLockID = OS_GetLockID()) == OS_LOCK_ID_ERROR){
-            OS_PutString("Error - Can't Get Lock ID\n");
+            // do nothing
         }
         s_CardLockID = (u16)tempLockID;
     }
@@ -916,20 +929,17 @@ static void ReadCardData(u32 src, u32 dest, u32 size)
     while(size > 0 && state == HOTSW_SUCCESS){
         // --- Boot Segment
 		if(src >= HOTSW_BOOTSEGMENT_AREA_OFS && src < HOTSW_KEYTABLE_AREA_OFS){
-            OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
     	    sendSize = ((src + size) > HOTSW_KEYTABLE_AREA_OFS) ? HOTSW_KEYTABLE_AREA_OFS - src : size;
 			MI_CpuCopy8((u32 *)(SYSM_CARD_ROM_HEADER_BAK + (src - HOTSW_BOOTSEGMENT_AREA_OFS)), (u32 *)dest, sendSize);
     	}
 
         // --- Key Table
         else if(src >= HOTSW_KEYTABLE_AREA_OFS && src < HOTSW_SECURE_AREA_OFS){
-            OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
         	sendSize = ((src + size) > HOTSW_SECURE_AREA_OFS) ? HOTSW_SECURE_AREA_OFS - src : size;
             state = ReadImageReturnErrorCode((u32 *)dest, (s32)src, (s32)sendSize, &s_cbData);
         }
         // --- Secure Segment
         else if(src >= HOTSW_SECURE_AREA_OFS && src < HOTSW_GAME_AREA_OFS){
-            OS_TPrintf("%s %d  Secure Seg Buf:0x%08x\n", __FUNCTION__, __LINE__, s_cbData.pSecureSegBuf);
             sendSize = ((src + size) > HOTSW_GAME_AREA_OFS) ? HOTSW_GAME_AREA_OFS - src : size;
             MI_CpuCopy8((u32 *)((u32)s_cbData.pSecureSegBuf + (src - HOTSW_SECURE_AREA_OFS)), (u32 *)dest, sendSize);
         }
@@ -943,32 +953,27 @@ static void ReadCardData(u32 src, u32 dest, u32 size)
 
                 // --- Game Segment
                 if(src < keyTable2Adr){
-                    OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
                     sendSize = ((src + size) > keyTable2Adr) ? keyTable2Adr - src : size;
                     state = ReadImageReturnErrorCode((u32 *)dest, (s32)src, (s32)sendSize, &s_cbData);
                 }
                 // --- Key Table2
                 else if(src >= keyTable2Adr && src < Secure2Adr){
-                    OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
                     sendSize = ((src + size) > Secure2Adr) ? Secure2Adr - src : size;
                     state = ReadImageReturnErrorCode((u32 *)dest, (s32)src, (s32)sendSize, &s_cbData);
                 }
                 // --- Secure2 Segment
                 else if(src >= Secure2Adr && src < Game2Adr){
-                    OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
                     sendSize = ((src + size) > Game2Adr) ? Game2Adr - src : size;
     	        	MI_CpuCopy8((u32 *)((u32)s_cbData.pSecure2SegBuf + (src - Secure2Adr)), (u32 *)dest, sendSize);
                 }
                 // --- Game2 Segment
                 else{
-                    OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
 					sendSize = size;
                     state = ReadImageReturnErrorCode((u32 *)dest, (s32)src, (s32)sendSize, &s_cbData);
                 }
             }
             // --- Game Segment
             else{
-				OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
                 sendSize = size;
                 state = ReadImageReturnErrorCode((u32 *)dest, (s32)src, (s32)sendSize, &s_cbData);
             }
@@ -1014,8 +1019,6 @@ static void ReadCardData(u32 src, u32 dest, u32 size)
             retval = CARD_READ_UNEXPECTED_ERROR;
 			break;
         }
-
-        OS_TPrintf("%s %d  Send Error Code[Arm7]:%x\n", __FUNCTION__, __LINE__, retval);
         
         MI_CpuClear8( &msg, sizeof(HotSwPxiMessageForArm9));
         
@@ -1737,6 +1740,10 @@ static void HotSwThread(void *arg)
                          SYSMi_GetWork()->cardReadParam.size);
             continue;
         }
+
+        if( msg->type == HOTSW_INSERT ){
+			SendPxiMessage(HOTSW_CARD_INSERT);
+        }
 #endif
         
         while(1){
@@ -1760,7 +1767,9 @@ static void HotSwThread(void *arg)
                             SYSMi_GetWork()->flags.hotsw.isCardGameMode      = TRUE;
 #endif
                             UnlockHotSwRsc(&SYSMi_GetWork()->lockCardRsc);
-
+#ifdef USE_WRAM_LOAD
+							SendPxiMessage(HOTSW_CHANGE_GAMEMODE);
+#endif
                             OS_PutString("ok!\n");
                         }
                         break;
@@ -1814,6 +1823,10 @@ static void HotSwThread(void *arg)
 
             // カードが抜けてたら
             else{
+#ifdef USE_WRAM_LOAD
+				SendPxiMessage(HOTSW_CARD_PULLOUT);
+#endif
+                
                 ClearCardFlgs();
 
                 MI_CpuClear32(&s_cbData, sizeof(CardBootData));
@@ -2032,6 +2045,43 @@ static BOOL ChangeGameMode(void)
 }
 
 
+/*---------------------------------------------------------------------------*
+  Name:        SendPxiMessage
+
+  Description: ARM9にメッセージを送る
+ *---------------------------------------------------------------------------*/
+#ifdef USE_WRAM_LOAD
+static void SendPxiMessage(HotSwCallBackType type)
+{
+	HotSwPxiMessageForArm9 	msg;
+    
+    MI_CpuClear8( &msg, sizeof(HotSwPxiMessageForArm9));
+
+    switch(type){
+      case HOTSW_CHANGE_GAMEMODE:
+    	msg.msg.mode = TRUE;
+        break;
+
+      case HOTSW_CARD_INSERT:
+		msg.msg.insert = TRUE;
+        break;
+
+      case HOTSW_CARD_PULLOUT:
+		msg.msg.pullout = TRUE;
+        break;
+
+      default:
+        return;
+    }
+        
+    while (PXI_SendWordByFifo(PXI_FIFO_TAG_HOTSW, msg.data, FALSE) != PXI_FIFO_SUCCESS)
+    {
+    	// do nothing
+    }
+}
+#endif
+
+
 /*---------------------------------------------------------------------------*
   Name:        ClearUnnecessaryCardRegister
 
@@ -2525,70 +2575,6 @@ static BOOL CheckExtArm9HashValue(void)
 #endif
 
 
-
-
-
-// **************************************************************************
-//
-//                             Debug用表示関数
-//
-// **************************************************************************
-/*---------------------------------------------------------------------------*
-  Name:         ShowRomHeaderData
-
-  Description:
- *---------------------------------------------------------------------------*/
-static void ShowRomHeaderData(void)
-{
-    OS_TPrintf("\nDebug Data -------------------------------\n");
-    OS_TPrintf("1. Normal Mode ID  : 0x%08x\n"  , s_cbData.id_nml);
-    OS_TPrintf("2. Secure Mode ID  : 0x%08x\n"  , s_cbData.id_scr);
-    OS_TPrintf("3. Game   Mode ID  : 0x%08x\n"  , s_cbData.id_gam);
-
-    OS_TPrintf("title Name         : %s\n",     s_pBootSegBuffer->rh.s.title_name);
-    OS_TPrintf("initial Code       : %x\n\n",   *(u32 *)s_pBootSegBuffer->rh.s.game_code);
-
-    OS_TPrintf("platform Code      : 0x%02x\n\n", s_cbData.pBootSegBuf->rh.s.platform_code);
-
-    OS_TPrintf("main rom offset    : 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.main_rom_offset);
-    OS_TPrintf("main entry addr    : 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.main_entry_address);
-    OS_TPrintf("main ram   addr    : 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.main_ram_address);
-    OS_TPrintf("main size          : 0x%08x\n\n", s_cbData.pBootSegBuf->rh.s.main_size);
-
-    OS_TPrintf("sub  rom offset    : 0x%08x\n", s_cbData.pBootSegBuf->rh.s.sub_rom_offset);
-    OS_TPrintf("sub  entry addr    : 0x%08x\n", s_cbData.pBootSegBuf->rh.s.sub_entry_address);
-    OS_TPrintf("sub  ram   addr    : 0x%08x\n", s_cbData.pBootSegBuf->rh.s.sub_ram_address);
-    OS_TPrintf("sub  size          : 0x%08x\n", s_cbData.pBootSegBuf->rh.s.sub_size);
-
-    if(s_cbData.twlFlg){
-    OS_TPrintf("\nLtd main rom offset: 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.main_ltd_rom_offset);
-    OS_TPrintf("Ltd main ram   addr: 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.main_ltd_ram_address);
-    OS_TPrintf("Ltd main size      : 0x%08x\n\n", s_cbData.pBootSegBuf->rh.s.main_ltd_size);
-
-    OS_TPrintf("Ltd Sub rom offset : 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.sub_ltd_rom_offset);
-    OS_TPrintf("Ltd Sub ram   addr : 0x%08x\n"  , s_cbData.pBootSegBuf->rh.s.sub_ltd_ram_address);
-    OS_TPrintf("Ltd Sub size       : 0x%08x\n", s_cbData.pBootSegBuf->rh.s.sub_ltd_size);
-    }
-
-    OS_TPrintf("------------------------------------------\n\n");
-}
-
-/*---------------------------------------------------------------------------*
-  Name:         ShowRegisterData
-
-  Description:
- *---------------------------------------------------------------------------*/
-static void ShowRegisterData(void)
-{
-    OS_TPrintf("----------------------------------------------------------\n");
-    OS_TPrintf("拡張機能制御レジスタ         (MC_B(d24))   : %08x\n", reg_SCFG_EXT);
-    OS_TPrintf("MC I/F制御レジスタ１         (slot status) : %08x\n", reg_MI_MC1);
-    OS_TPrintf("MC I/F制御レジスタ２         (Counter-A)   : %04x\n", reg_MI_MC2);
-    OS_TPrintf("MC コントロールレジスタ0     (SEL etc)     : %04x\n", reg_HOTSW_MCCNT0);
-    OS_TPrintf("MC コントロールレジスタ1     (START etc)   : %08x\n", reg_HOTSW_MCCNT1);
-    OS_TPrintf("----------------------------------------------------------\n");
-}
-
 /*---------------------------------------------------------------------------*
   Name:         DebugPrintErrorMessage
 
diff --git a/build/libraries_sysmenu/hotsw/ARM9/src/hotsw_ctrl.c b/build/libraries_sysmenu/hotsw/ARM9/src/hotsw_ctrl.c
index 5f2666db..ac9dbf40 100644
--- a/build/libraries_sysmenu/hotsw/ARM9/src/hotsw_ctrl.c
+++ b/build/libraries_sysmenu/hotsw/ARM9/src/hotsw_ctrl.c
@@ -18,17 +18,23 @@
 #include <sysmenu.h>
 
 // define -------------------------------------------------------------------
-#define HOTSW_READ_MSG_NUM	1
+#define HOTSW_READ_MSG_NUM				1
+#define HOTSW_CARD_GAME_MODE_CALLBACK	1
+#define HOTSW_CARD_INSERT_CALLBACK		2
+#define HOTSW_CARD_PULLOUT_CALLBACK		3
+#define HOTSW_CALLBACK_FUNCTION_NUM		3
 
 // Function prototype -------------------------------------------------------
 static void InterruptCallbackPxi(PXIFifoTag tag, u32 data, BOOL err);
 
 // Static Values ------------------------------------------------------------
-HotSwMessageForArm9		s_HotswMsg;
-OSMessage				s_HotswMsgBuffer[HOTSW_READ_MSG_NUM];
-OSMessageQueue  		s_HotswQueue;
+static HotSwMessageForArm9	s_HotswMsg;
+static OSMessage			s_HotswMsgBuffer[HOTSW_READ_MSG_NUM];
+static OSMessageQueue  		s_HotswQueue;
+
+static BOOL					s_ReadBusy;
+static OSIrqFunction		s_HotswFuncTable[HOTSW_CALLBACK_FUNCTION_NUM];
 
-BOOL					s_ReadBusy;
 
 // ===========================================================================
 // 	Function Describe
@@ -38,18 +44,25 @@ BOOL					s_ReadBusy;
   
   Description:  活栓挿抜処理の初期化
  *---------------------------------------------------------------------------*/
+#ifdef USE_WRAM_LOAD
 void HOTSW_Init()
 {
-    // PXI初期化
-    PXI_Init();
-    PXI_SetFifoRecvCallback(PXI_FIFO_TAG_HOTSW, InterruptCallbackPxi);
-
     // メッセージキューの初期化
     OS_InitMessageQueue( &s_HotswQueue, &s_HotswMsgBuffer[0], HOTSW_READ_MSG_NUM );
 
     // Busyフラグを落としておく
     s_ReadBusy = FALSE;
+    
+    // PXI初期化
+    PXI_Init();
+    PXI_SetFifoRecvCallback(PXI_FIFO_TAG_HOTSW, InterruptCallbackPxi);
+
+	while(!PXI_IsCallbackReady(PXI_FIFO_TAG_HOTSW, PXI_PROC_ARM7))
+    {
+		// do nothing
+    }
 }
+#endif
 
 
 /*---------------------------------------------------------------------------*
@@ -72,6 +85,8 @@ void HOTSW_EnableHotSWAsync( BOOL enable )
 	msg.msg.value = enable;
 	msg.msg.ctrl  = TRUE;
 
+	OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
+    
 	while (PXI_SendWordByFifo(PXI_FIFO_TAG_HOTSW, msg.data, FALSE) != PXI_FIFO_SUCCESS)
 	{
 		// do nothing
@@ -93,6 +108,8 @@ void HOTSW_FinalizeHotSWAsync( HotSwApliType apliType )
     msg.msg.finalize = TRUE;
     msg.msg.bootType = (u8)apliType;
 
+    OS_TPrintf("%s %d\n", __FUNCTION__, __LINE__);
+    
 	while (PXI_SendWordByFifo(PXI_FIFO_TAG_HOTSW, msg.data, FALSE) != PXI_FIFO_SUCCESS)
     {
     	// do nothing
@@ -214,14 +231,32 @@ static void InterruptCallbackPxi(PXIFifoTag tag, u32 data, BOOL err)
 #pragma unused(err)
     HotSwPxiMessageForArm9 d;
 
+	MI_CpuClear8( &d, sizeof(HotSwPxiMessageForArm9) );
+    
     d.data = data;
+
+    if(d.msg.mode){
+        if(s_HotswFuncTable[HOTSW_CARD_GAME_MODE_CALLBACK] != NULL){
+			s_HotswFuncTable[HOTSW_CARD_GAME_MODE_CALLBACK]();
+        }
+    }
+
+    if(d.msg.insert){
+        if(s_HotswFuncTable[HOTSW_CARD_INSERT_CALLBACK] != NULL){
+			s_HotswFuncTable[HOTSW_CARD_INSERT_CALLBACK]();
+        }
+    }
+
+    if(d.msg.pullout){
+        if(s_HotswFuncTable[HOTSW_CARD_PULLOUT_CALLBACK] != NULL){
+			s_HotswFuncTable[HOTSW_CARD_PULLOUT_CALLBACK]();
+        }
+    }
+	
     
     if(d.msg.read){
 		s_ReadBusy = FALSE;
         
-    	s_HotswMsg.isGameMode		= (d.msg.mode) ? TRUE : FALSE;
-    	s_HotswMsg.isInsert			= (d.msg.insert) ? TRUE : FALSE;
-    	s_HotswMsg.isPulledOut		= (d.msg.pullout) ? TRUE : FALSE;
     	s_HotswMsg.isReadComplete	= (d.msg.read) ? TRUE : FALSE;
 		s_HotswMsg.result			= (CardDataReadState)d.msg.result;
 
@@ -230,4 +265,49 @@ static void InterruptCallbackPxi(PXIFifoTag tag, u32 data, BOOL err)
 		// メッセージ送信
 		OS_SendMessage( &s_HotswQueue, (OSMessage *)&s_HotswMsg, OS_MESSAGE_NOBLOCK);
     }
-}
\ No newline at end of file
+}
+
+
+/*---------------------------------------------------------------------------*
+  Name:         SetGameModeCallBackFunction
+  
+  Description:  カードがGameモードになった時のコールバック関数を設定
+
+  ※ HOTSW_Initが呼び出される前に設定してください
+ *---------------------------------------------------------------------------*/
+#ifdef USE_WRAM_LOAD
+void HOTSW_SetGameModeCallBackFunction(OSIrqFunction function)
+{
+	s_HotswFuncTable[HOTSW_CARD_GAME_MODE_CALLBACK] = function;
+}
+#endif
+
+
+/*---------------------------------------------------------------------------*
+  Name:         SetCardInsertCallBackFunction
+  
+  Description:  カードが刺さった時のコールバック関数を設定
+
+  ※ HOTSW_Initが呼び出される前に設定してください
+ *---------------------------------------------------------------------------*/
+#ifdef USE_WRAM_LOAD
+void HOTSW_SetCardInsertCallBackFunction(OSIrqFunction function)
+{
+	s_HotswFuncTable[HOTSW_CARD_INSERT_CALLBACK] = function;
+}
+#endif
+
+
+/*---------------------------------------------------------------------------*
+  Name:         SetCardPullOutCallBackFunction
+  
+  Description:  カードが抜けた時のコールバック関数を設定
+
+  ※ HOTSW_Initが呼び出される前に設定してください
+ *---------------------------------------------------------------------------*/
+#ifdef USE_WRAM_LOAD
+void HOTSW_SetCardPullOutCallBackFunction(OSIrqFunction function)
+{
+	s_HotswFuncTable[HOTSW_CARD_PULLOUT_CALLBACK] = function;
+}
+#endif
diff --git a/build/systemMenu_RED/Launcher/ARM9/src/main.c b/build/systemMenu_RED/Launcher/ARM9/src/main.c
index 7b47e63a..f971bdb9 100644
--- a/build/systemMenu_RED/Launcher/ARM9/src/main.c
+++ b/build/systemMenu_RED/Launcher/ARM9/src/main.c
@@ -110,7 +110,9 @@ void TwlMain( void )
     TP_Init();
     RTC_Init();
     SND_Init();// sound init
+#ifdef USE_WRAM_LOAD
 	HOTSW_Init();
+#endif
     
     OS_TPrintf( "SYSM_work size = 0x%x\n", sizeof(SYSM_work) );
 
diff --git a/include/sysmenu/hotsw/common/hotsw.h b/include/sysmenu/hotsw/common/hotsw.h
index 4613c938..c7a5abfb 100644
--- a/include/sysmenu/hotsw/common/hotsw.h
+++ b/include/sysmenu/hotsw/common/hotsw.h
@@ -94,9 +94,6 @@ typedef struct HotSwMessageForArm9{
 // Function prototype -------------------------------------------------------
 // --- ARM9
 #ifdef SDK_ARM9
-// 活栓挿抜処理の初期化
-void HOTSW_Init();
-
 // PXI通信でARM7に活線挿抜有効／無効を通知
 void HOTSW_EnableHotSWAsync( BOOL enable );
 
@@ -110,12 +107,24 @@ BOOL HOTSW_isEnableHotSW(void);
 BOOL HOTSW_isCardLoadCompleted(void);
 
 #ifdef USE_WRAM_LOAD
+// 活栓挿抜処理の初期化
+void HOTSW_Init();
+
 // カードデータを読み出す関数(同期版)
 CardDataReadState HOTSW_ReadCardData(void* src, void* dest, u32 size);
 
 // カードデータを読み出す関数(非同期版)
 CardDataReadState HOTSW_ReadCardDataAsync(void* src, void* dest, u32 size);
 
+// カードがGameモードになった時のコールバック関数を設定
+void HOTSW_SetGameModeCallBackFunction(OSIrqFunction function);
+
+// カードが刺さった時のコールバック関数を設定
+void HOTSW_SetCardInsertCallBackFunction(OSIrqFunction function);
+
+// カードが抜けた時のコールバック関数を設定
+void HOTSW_SetCardPullOutCallBackFunction(OSIrqFunction function);
+
 // カードがゲームモードになったかどうか
 BOOL HOTSW_isGameMode(void);
 #endif