Synopsis
The story revolves around a girl named Yuuka, who encounters a being from the depths of the Earth named Chii-chan (a pun of chiteijin, the Japanese word for underground-dweller), and an alien named Ucchan (a pun of uchuujin or alien). The story follows their heartwarming and chaotic everyday lives together.
Episodes
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Characters
Ucchan
main
Yuuko Kurose
Joe-kun
main
Rika Nagae
Yuuka Saeki
main
Momo Asakura
Chii-chan
main
Rie Murakawa
Ara
supporting
Ayumi Mano
Micchan
supporting
Arisa Date
Kazuma Mori
supporting
Nobunaga Shimazaki
Tomoka Saeki
supporting
Kaori Nazuka
Non-chan
supporting
Aki Toyosaki
Emi
supporting
Nako Eguchi
Akari Suou
supporting
Arise Satou
Yamato Suou
supporting
Shun Horie
