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Kaijuu Sekai Seifuku

1 season
26 episodes
Returning Series
Animation

Plot Summary

Following the chaotic and heartwarming daily lives of Kaijuu who have come to Earth to conquer the world and live with their human masters.

First Aired:April 5, 2025
Last Aired:September 20, 2025
Episode Runtime:3m
Networks:
TV Tokyo

Cast & Characters

Cast

Aoi Yuuki as Mera / Gusuka / Aniki / Sugar / Narrator (voice)

Aoi Yuuki

Mera / Gusuka / Aniki / Sugar / Narrator (voice)

Rina Kawaei as Owner (voice)

Rina Kawaei

Owner (voice)

Sota Nakajima as Neighbor's Owner (voice)

Sota Nakajima

Neighbor's Owner (voice)

Misato Fukuen as Gaogao (voice)

Misato Fukuen

Gaogao (voice)

Megumi Satou as Garugaru (voice)

Megumi Satou

Garugaru (voice)

Where to watch free (US)

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Seasons (1)

Season 1

Season 1

38 episodes

Aired: 2025

Production

DLE