--- nono/vm/power.h	2026/04/29 17:05:28	1.1.1.5
+++ nono/vm/power.h	2026/04/29 17:06:00	1.1.1.7
@@ -11,10 +11,10 @@
 #pragma once
 
 #include "device.h"
-#include "event.h"
 #include "message.h"
 
 class Syncer;
+class UIMessage;
 
 // 定数
 enum class PowerButtonState
@@ -85,6 +85,7 @@ class PowerDevice : public Device
 	bool led {};
 
 	Syncer *syncer {};
+	UIMessage *uimessage {};
 };
 
 class LunaPowerDevice : public PowerDevice
@@ -100,10 +101,10 @@ class LunaPowerDevice : public PowerDevi
 	void SetSystemPowerOn(bool poweron) override;
 
  private:
-	void PowerCallback(Event&);
+	void PowerCallback(Event *);
 
 	// 電源オフイベント
-	Event event { this };
+	Event *event {};
 };
 
 class X68030PowerDevice : public PowerDevice
@@ -132,6 +133,6 @@ class X68030PowerDevice : public PowerDe
 	bool alarm_out {};
 };
 
-static inline PowerDevice *GetPowerDevice() {
+inline PowerDevice *GetPowerDevice() {
 	return Object::GetObject<PowerDevice>(OBJ_POWER);
 }