diff --git a/genshin/client/components/hoyolab.py b/genshin/client/components/hoyolab.py
index 2f69c55b..541ef4b2 100644
--- a/genshin/client/components/hoyolab.py
+++ b/genshin/client/components/hoyolab.py
@@ -238,8 +238,74 @@ async def fetch_mi18n(
         self, filename: str, game: types.Game, *, lang: typing.Optional[str] = None
     ) -> typing.Mapping[str, str]:
         """Fetch a mi18n file."""
-        data = await self.request(
+        return await self.request(
             routes.MI18N_URL.get_url(types.Region.OVERSEAS, game) / f"{filename}/{filename}-{lang or self.lang}.json",
             cache=client_cache.cache_key("mi18n", filename=filename, game=game, lang=lang or self.lang),
         )
-        return data
+
+    def _get_mimo_data(
+        self, game: typing.Optional[typing.Union[types.Game, typing.Literal["hoyolab"]]] = None
+    ) -> typing.Tuple[int, int]:
+        """Get the game and version IDs for Mimo tasks."""
+        game = game or self.game
+        if game is None:
+            raise ValueError("No game specified.")
+
+        if game == "hoyolab":
+            game_id = 5
+            version_id = 23
+        elif game is types.Game.ZZZ:
+            game_id = 8
+            version_id = 13
+        elif game is types.Game.STARRAIL:
+            game_id = 6
+            version_id = 27
+        else:
+            raise ValueError(f"{game!r} is not supported.")
+
+        return game_id, version_id
+
+    @base.region_specific(types.Region.OVERSEAS)
+    async def get_mimo_tasks(
+        self,
+        *,
+        game: typing.Optional[typing.Union[types.Game, typing.Literal["hoyolab"]]] = None,
+        lang: typing.Optional[str] = None,
+    ) -> typing.Sequence[models.MimoTask]:
+        """Get a list of Traveling Mimo missions (tasks)."""
+        game_id, version_id = self._get_mimo_data(game)
+        data = await self.request(
+            routes.MIMO_URL.get_url() / "task-list",
+            params=dict(game_id=game_id, lang=lang or self.lang, version_id=version_id),
+        )
+        return [models.MimoTask(**i) for i in data["task_list"]]
+
+    @base.region_specific(types.Region.OVERSEAS)
+    async def claim_mimo_task_reward(
+        self,
+        task_id: int,
+        *,
+        game: typing.Optional[typing.Union[types.Game, typing.Literal["hoyolab"]]] = None,
+        lang: typing.Optional[str] = None,
+    ) -> None:
+        """Claim a Traveling Mimo mission (task) reward."""
+        game_id, version_id = self._get_mimo_data(game)
+        await self.request(
+            routes.MIMO_URL.get_url() / "receive-point",
+            params=dict(task_id=task_id, game_id=game_id, lang=lang or self.lang, version_id=version_id),
+        )
+
+    async def finish_mimo_task(
+        self,
+        task_id: int,
+        *,
+        game: typing.Optional[typing.Union[types.Game, typing.Literal["hoyolab"]]] = None,
+        lang: typing.Optional[str] = None,
+    ) -> None:
+        """Finish a Traveling Mimo mission (task) reward."""
+        game_id, version_id = self._get_mimo_data(game)
+        await self.request(
+            routes.MIMO_URL.get_url() / "finish-task",
+            data=dict(task_id=task_id, game_id=game_id, lang=lang or self.lang, version_id=version_id),
+            method="POST",
+        )
diff --git a/genshin/client/routes.py b/genshin/client/routes.py
index 2595b339..77d4249c 100644
--- a/genshin/client/routes.py
+++ b/genshin/client/routes.py
@@ -338,3 +338,5 @@ def get_url(self, region: types.Region, game: types.Game) -> yarl.URL:
     ),
     chinese=dict(),
 )
+
+MIMO_URL = Route("https://sg-public-api.hoyolab.com/event/e2023mimotravel")
diff --git a/genshin/models/hoyolab/__init__.py b/genshin/models/hoyolab/__init__.py
index 9a911330..d2d1e849 100644
--- a/genshin/models/hoyolab/__init__.py
+++ b/genshin/models/hoyolab/__init__.py
@@ -3,3 +3,4 @@
 from .announcements import *
 from .private import *
 from .record import *
+from .mimo import *
diff --git a/genshin/models/hoyolab/mimo.py b/genshin/models/hoyolab/mimo.py
new file mode 100644
index 00000000..eb09de49
--- /dev/null
+++ b/genshin/models/hoyolab/mimo.py
@@ -0,0 +1,60 @@
+import typing
+
+import pydantic
+from genshin.models.model import APIModel, Aliased
+import enum
+
+__all__ = ("MimoTask", "MimoTaskStatus")
+
+
+class MimoTaskStatus(enum.IntEnum):
+    """Mimo task status."""
+
+    FINISHED = 1
+    ONGOING = 2
+    CLAIMED = 3
+
+
+class MimoTaskType(enum.IntEnum):
+    """Mimo task type."""
+
+    FINISHABLE = 1
+    COMMUNITY = 3
+    DAILY_LOGIN = 12
+    CONSECUTIVE_LOGIN = 13
+    IN_GAME = 16
+
+
+class MimoTask(APIModel):
+    """Mimo task."""
+
+    id: int = Aliased("task_id")
+    name: str = Aliased("task_name")
+    time_type: int
+    point: int
+    progress: int
+    total_progress: int
+
+    status: MimoTaskStatus
+    jump_url: str
+    window_text: str
+    type: typing.Union[int, MimoTaskType] = Aliased("task_type")
+    af_url: str
+
+    @pydantic.field_validator("type", mode="before")
+    def __transform_task_type(cls, v: int) -> typing.Union[int, MimoTaskType]:
+        try:
+            return MimoTaskType(v)
+        except ValueError:
+            return v
+
+
+class MimoShopItem(APIModel):
+    """Mimo shop item."""
+
+    id: int = Aliased("award_id")
+    status: int
+    icon: str
+    name: str
+    cost: int
+    stock: int