TV series · 2025 Kaijuu Sekai Seifuku First aired 5 April 2025 Animation IMDb ↗ · TMDB ↗ Following the chaotic and heartwarming daily lives of Kaijuu who have come to Earth to conquer the world and live with their human masters. FR·01 How old were they? Oldest first Misato Fukuen as Gaogao (voice) 43 Aoi Yuuki as Mera / Gusuka / Aniki / Sugar / Narrator (voice) 33 Rina Kawaei as Owner (voice) 30 Sota Nakajima as Neighbor's Owner (voice) 25 Everyone else (1) ↓ Megumi Satou as Garugaru (voice) 35 Load more of the cast → ← Back to top
