As the world is threatened by the sudden appearance of a mysterious alien mothership, best friends Koyama Kadode and Nakagawa “Ontan” Oran carry on about their high school life. But as they grow up, they face existential questions, learning adulthood’s complexities and that the true threat may not be from above.

Cast

Lilas Ikuta

Kadode Koyama (voice)

ano

Oran 'Ontan' Nakagawa (voice)

Atsumi Tanezaki

Kiho Kurihara (voice)

Miyuri Shimabukuro

Ai Demoto (voice)

Saeko Oki

Rin Hirama (voice)

Azumi Waki

Futaba Takemoto (voice)

Ryoko Shiraishi

Makoto Tainuma (voice)

Miyu Irino

Keita Ohba (voice)

Koki Uchiyama

Kenichi Kohiruimaki (voice)

Taito Ban

Naoki Watarase (voice)

Junichi Suwabe

Hiroshi Nakagawa (voice)

Kenjiro Tsuda

Nobuo Koyama (voice)

Tomokazu Sugita

Isobeyan (voice)

TARAKO

Debeko (voice)

Naoto Takenaka

Head of the invaders (voice)

Chiharu Sawashiro

Ojiro-senpai (voice)

Saori Onishi

Hikari Sumaru (voice)

Kenichirou Matsuda

Takarada (voice)

Kengo Kawanishi

Taro Miura (voice)

Masafumi Kobatake

Ogino (voice)

Seasons

17 episodes

Season 12024 · 17 episodes