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Kaijuu Sekai Seifuku

Kaijuu Sekai Seifuku (2025)

April. 05,2025

5.5

| Animation

Kaijuu Sekai Seifuku

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

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Kaijuu Sekai Seifuku

2025

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

Seasons & Episode

Seasons 1 : 2025

38 Episode

Episode 1 - I Want You to Clean Up

April. 05,2025

I'm a 28-year-old office worker who lives with monsters in Tachikawa. The monsters' names are Mera, Gooska, Aniki, and Sugar. Living together is just fun... but it seems that's not all that great.

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Episode 2 - I Want to Go on a Diet

April. 12,2025

I started exercising to try and get rid of my weight. The monsters help me out, but it seems like more of a nuisance than a blessing. And then, Sugar finally gets a great skill... but how?!

Episode 3 - I Want to Go Outside and Play

April. 19,2025

On a nice day, you took the monsters to the park. The monsters were nervous about swinging on the swings for the first time. But you taught them how to ride them... and they had a lot of fun!

Episode 4 - Ah, I'm grateful

April. 26,2025

Episode 5 - It's Children's Day

May. 03,2025

It's Children's Day. The boss made the monsters helmets and swords out of newspapers. The monsters are engrossed in play sword fighting. There is one more thing in the sky that makes the monsters happy...

Episode 6 - It's Moving Soba

May. 10,2025

One day, a box of moving soba noodles was left in front of my house. It seems that someone has moved in next door. But they look like some pretty surprising people!

Episode 7 - They are New Monsters

May. 17,2025

It seems that two monster brothers, GaoGao and Garuga, have moved in next door. Will they be able to get along with the others?

Episode 8 - The House Next Door is Leaking

May. 24,2025

The Gaogaru brothers live with a businessman a little younger than them. They just moved in, and now their house is leaking... They call for help, a skilled repairman!

Episode 9 - It's a Cat

May. 31,2025

The cat Shisho, the siblings' idol, seems to have learned a lot of things. But he still hasn't mastered bath time. The only way to surpass Shisho is to master bath time.

Episode 10 - It's the Monsters' Secret

June. 07,2025

Mera, Gooska, Aniki and Sugar are not just cute monsters. They each have their own incredible secrets!

Episode 11 - My First Time Meeting My Neighbor

June. 14,2025

This was your first face-to-face encounter with your neighbor! Since you both live with monsters, you two seemed to hit it off right away. With monsters so close by, could there be more out there...?!

Episode 12 - My First Bookstore

June. 21,2025

At the bookstore that you took us to, the monsters seemed to be fascinated by the dinosaur picture book. But then they wondered, "What are dinosaurs?" You had trouble explaining it...

Episode 13 - Episode 13

June. 28,2025