diff --git a/resource/global/YoStarJP/resource/tasks.json b/resource/global/YoStarJP/resource/tasks.json
index 95345b2cfc..317b99d4de 100644
--- a/resource/global/YoStarJP/resource/tasks.json
+++ b/resource/global/YoStarJP/resource/tasks.json
@@ -3552,5 +3552,20 @@
                 "破坏协议-压制"
             ]
         ]
+    },
+    "DH-Open": {
+        "text": [
+            "ドッソレス",
+            "ホリデー",
+            "復刻",
+            "イベント",
+            "催中"
+        ]
+    },
+    "DHChapterToDH": {
+        "text": [
+            "大会",
+            "エントリー"
+        ]
     }
 }
\ No newline at end of file
diff --git a/resource/tasks.json b/resource/tasks.json
index 314b9a025d..29610a5bb7 100644
--- a/resource/tasks.json
+++ b/resource/tasks.json
@@ -785,6 +785,63 @@
         "isAscii": true,
         "text": []
     },
+    "DH-9": {
+        "algorithm": "JustReturn",
+        "action": "DoNothing",
+        "sub": [
+            "DH-Open"
+        ],
+        "next": [
+            "DH-9@SideStoryStage",
+            "DH-9@SwipeToStage"
+        ]
+    },
+    "DH-Open": {
+        "action": "ClickSelf",
+        "algorithm": "OcrDetect",
+        "text": [
+            "假日",
+            "复刻",
+            "活动",
+            "开放"
+        ],
+        "roi": [
+            0,
+            500,
+            500,
+            150
+        ],
+        "postDelay": 2000,
+        "next": [
+            "DHChapterToDH"
+        ]
+    },
+    "DHChapterToDH": {
+        "algorithm": "OcrDetect",
+        "action": "ClickSelf",
+        "text": [
+            "极限",
+            "铁人",
+            "大奖"
+        ],
+        "roi": [
+            934,
+            280,
+            234,
+            124
+        ],
+        "postDelay": 2000,
+        "next": [
+            "DHChapterToDH",
+            "ChapterSwipeToTheRight"
+        ]
+    },
+    "DH-9@SideStoryStage": {
+        "baseTask": "SideStoryStage",
+        "text": [
+            "DH-9"
+        ]
+    },
     "GA-6": {
         "algorithm": "JustReturn",
         "action": "DoNothing",