diff --git a/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/Android/AMoAd.jar b/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/Android/AMoAd.jar
index 47212a2..7485a24 100755
Binary files a/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/Android/AMoAd.jar and b/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/Android/AMoAd.jar differ
diff --git a/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/AMoAdInterstitialVideo.h b/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/AMoAdInterstitialVideo.h
new file mode 100644
index 0000000..4f1d7b2
--- /dev/null
+++ b/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/AMoAdInterstitialVideo.h
@@ -0,0 +1,53 @@
+//
+//  AMoAdInterstitialVideo.h
+//  AMoAd
+//
+//  Created by AMoAd on 08/12/2017.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+#import "AMoAd.h"
+
+@class AMoAdInterstitialVideo;
+
+@protocol AMoAdInterstitialVideoDelegate <NSObject>
+@optional
+/// 広告のロードが完了した
+- (void)amoadInterstitialVideo:(AMoAdInterstitialVideo *)amoadInterstitialVideo didLoadAd:(AMoAdResult)result;
+/// 動画の再生を開始した
+- (void)amoadInterstitialVideoDidStart:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 動画を最後まで再生完了した
+- (void)amoadInterstitialVideoDidComplete:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 動画の再生に失敗した
+- (void)amoadInterstitialVideoDidFailToPlay:(AMoAdInterstitialVideo *)amoadInterstitialVideo NS_SWIFT_NAME(amoadInterstitialVideoDidFailToPlay(_:));
+/// 広告を表示した
+- (void)amoadInterstitialVideoDidShow:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 広告を閉じた
+- (void)amoadInterstitialVideoWillDismiss:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 広告をクリックした
+- (void)amoadInterstitialVideoDidClickAd:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+@end
+
+/// インタースティシャル動画広告
+@interface AMoAdInterstitialVideo: NSObject
+
+@property (nonatomic, weak) id<AMoAdInterstitialVideoDelegate> delegate;
+
+/// 広告のロードが完了していれば YES
+@property (nonatomic, readonly, getter=isLoaded) BOOL loaded;
+/// 動画の再生中にユーザが×ボタンをタップして広告を閉じることを許可するか
+@property (nonatomic, getter=isCancellable) BOOL cancellable;
+
++ (instancetype)sharedInstanceWithSid:(NSString *)sid tag:(NSString *)tag;
+- (instancetype)init NS_UNAVAILABLE;
+
+/// 広告をロードする
+- (void)load;
+/// 広告を表示する
+- (void)show;
+/// 広告を閉じる
+- (void)dismiss;
+
+@end
diff --git a/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/libAMoAd.a b/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/libAMoAd.a
index a4c4118..94f0ef0 100755
Binary files a/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/libAMoAd.a and b/AMoAdUnityPluginDemo(Debug)/Assets/Plugins/iOS/libAMoAd.a differ
diff --git a/AMoAdUnityPluginDemo/Assets/Plugins/Android/AMoAd.jar b/AMoAdUnityPluginDemo/Assets/Plugins/Android/AMoAd.jar
index 47212a2..7485a24 100755
Binary files a/AMoAdUnityPluginDemo/Assets/Plugins/Android/AMoAd.jar and b/AMoAdUnityPluginDemo/Assets/Plugins/Android/AMoAd.jar differ
diff --git a/AMoAdUnityPluginDemo/Assets/Plugins/iOS/AMoAdInterstitialVideo.h b/AMoAdUnityPluginDemo/Assets/Plugins/iOS/AMoAdInterstitialVideo.h
new file mode 100644
index 0000000..4f1d7b2
--- /dev/null
+++ b/AMoAdUnityPluginDemo/Assets/Plugins/iOS/AMoAdInterstitialVideo.h
@@ -0,0 +1,53 @@
+//
+//  AMoAdInterstitialVideo.h
+//  AMoAd
+//
+//  Created by AMoAd on 08/12/2017.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+#import "AMoAd.h"
+
+@class AMoAdInterstitialVideo;
+
+@protocol AMoAdInterstitialVideoDelegate <NSObject>
+@optional
+/// 広告のロードが完了した
+- (void)amoadInterstitialVideo:(AMoAdInterstitialVideo *)amoadInterstitialVideo didLoadAd:(AMoAdResult)result;
+/// 動画の再生を開始した
+- (void)amoadInterstitialVideoDidStart:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 動画を最後まで再生完了した
+- (void)amoadInterstitialVideoDidComplete:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 動画の再生に失敗した
+- (void)amoadInterstitialVideoDidFailToPlay:(AMoAdInterstitialVideo *)amoadInterstitialVideo NS_SWIFT_NAME(amoadInterstitialVideoDidFailToPlay(_:));
+/// 広告を表示した
+- (void)amoadInterstitialVideoDidShow:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 広告を閉じた
+- (void)amoadInterstitialVideoWillDismiss:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+/// 広告をクリックした
+- (void)amoadInterstitialVideoDidClickAd:(AMoAdInterstitialVideo *)amoadInterstitialVideo;
+@end
+
+/// インタースティシャル動画広告
+@interface AMoAdInterstitialVideo: NSObject
+
+@property (nonatomic, weak) id<AMoAdInterstitialVideoDelegate> delegate;
+
+/// 広告のロードが完了していれば YES
+@property (nonatomic, readonly, getter=isLoaded) BOOL loaded;
+/// 動画の再生中にユーザが×ボタンをタップして広告を閉じることを許可するか
+@property (nonatomic, getter=isCancellable) BOOL cancellable;
+
++ (instancetype)sharedInstanceWithSid:(NSString *)sid tag:(NSString *)tag;
+- (instancetype)init NS_UNAVAILABLE;
+
+/// 広告をロードする
+- (void)load;
+/// 広告を表示する
+- (void)show;
+/// 広告を閉じる
+- (void)dismiss;
+
+@end
diff --git a/AMoAdUnityPluginDemo/Assets/Plugins/iOS/libAMoAd.a b/AMoAdUnityPluginDemo/Assets/Plugins/iOS/libAMoAd.a
index a4c4118..94f0ef0 100755
Binary files a/AMoAdUnityPluginDemo/Assets/Plugins/iOS/libAMoAd.a and b/AMoAdUnityPluginDemo/Assets/Plugins/iOS/libAMoAd.a differ
diff --git a/README.md b/README.md
index 3de2482..e8ff76c 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 <img width="172" height="61" src="http://www.amoad.com/images/logo.png">
 </div>
 
-# AMoAd Unity Plugin ver 5.1.1
+# AMoAd Unity Plugin ver 5.2.0
 
 - [ZIPをダウンロード](https://github.com/amoad/amoad-unity-plugin/archive/master.zip)
 - [ドキュメント](https://github.com/amoad/amoad-unity-plugin/wiki)