

かいじゅうせかいせいふく
Following the chaotic and heartwarming daily lives of Kaijuu who have come to Earth to conquer the world and live with their human masters.
Kaijuu Sekai Seifuku (TV) has 50 episodes.
Kaijuu Sekai Seifuku (TV) is currently finished airing.
Kaijuu Sekai Seifuku (TV) was produced by DLE.
Kaijuu Sekai Seifuku (TV) aired Apr 5, 2025 to Mar 21, 2026.
Kaijuu Sekai Seifuku (TV) is based on a Web manga.
PV (Teaser 1)
Nushi
Main
CV: Kawaei, Rina
Tonari no Meshi
Main
CV: Nakajima, Souta
Aniki
Supporting
CV: Yuuki, Aoi
Gaogao
Supporting
CV: Fukuen, Misato
Garugaru
Supporting
CV: Satou, Megumi
Guusuka
Supporting
CV: Yuuki, Aoi
Mera
Supporting
CV: Yuuki, Aoi

Mokasuke
Supporting
CV: Yamashita, Daiki
Narrator
Supporting
CV: Yuuki, Aoi

Shachou
Supporting
CV: Chafuurin
Shuga
Supporting
CV: Yuuki, Aoi
Ranked higher than 7% of all anime on AniTome (out of 19,551)
More popular than 24% of all anime