At Granbell Kingdom, an abandoned amusement park, Shiki has lived his entire life among machines. But one day, Rebecca and her cat companion Happy appear at the park's front gates. Little do these newcomers know that this is the first human contact Granbell has had in a hundred years!
As Shiki stumbles his way into making new friends, his former neighbors stir at an opportunity for a robo-rebellion… And when his old homeland becomes too dangerous, Shiki must join Rebecca and Happy on their spaceship and escape into the boundless cosmos.
(Source: Kodansha Comics)
Episodes 1-2 were streamed in advance on March 29, 2021. Regular broadcast began on April 11, 2021.+ More
More Seasons
Characters & Voice Actors

Bluegarden, Rebecca
Main
Komatsu, Mikako
Japanese
Granbell, Shiki
Main
Terashima, Takuma
Japanese
Happy
Main
Kugimiya, Rie
Japanese
E.M. Pino
Main
Izawa, Shiori
Japanese
Kougetsu, Homura
Main
Aoki, Shiki
Japanese
Steiner, Weisz
Main
Tezuka, Hiromichi
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