The story tells the adventures of the boy, 21 emon, engaged in the management of a hotel belonging to his family for years. In his problems, 21 emons is helped by the robot Gonsuke and the little alien Monga.
Source: MyAnimeList
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Uchuu e Irasshai! (宇宙へいらっしゃい!)
Haruka Naru Uchuu (遥かなる宇宙)
Curated recommendations for fans of 21 Emon Uchuu e Irasshai!.
Other anime produced by Shin-Ei Animation.
Other anime that aired alongside 21 Emon Uchuu e Irasshai!.
Top-rated comedy anime ranked by score.
Top-rated sci-fi anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
