Kaijuu Sekai Seifuku - Season 1 Episode 18 : I Tried the Summer Festival
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 Air Date : Apr 05, 2025
Last Air Date : Sep 20, 2025
Runtime : 3 min.
Genre : Animation
Stars : Aoi Yuuki, Rina Kawaei, Sota Nakajima, Misato Fukuen, Megumi Satou
Quality : 
- Eps. 1 : I Want You to Clean Up2025-04-05
- Eps. 2 : I Want to Go on a Diet2025-04-12
- Eps. 3 : I Want to Go Outside and Play2025-04-19
- Eps. 4 : Ah, I'm grateful2025-04-26
- Eps. 5 : It's Children's Day2025-05-03
- Eps. 6 : It's Moving Soba2025-05-10
- Eps. 7 : They are New Monsters2025-05-17
- Eps. 8 : The House Next Door is Leaking2025-05-24
- Eps. 9 : It's a Cat2025-05-31
- Eps. 10 : It's the Monsters' Secret2025-06-07
- Eps. 12 : My First Bookstore2025-06-21
- Eps. 13 : I Go Out on Rainy Days2025-06-28
- Eps. 14 : I Want to See a Shooting Star2025-07-05
- Eps. 15 : A Spicy Cheer Me Up2025-07-12
- Eps. 16 : Instant Noodle Eel Day2025-07-19
- Eps. 18 : I Tried the Summer Festival2025-08-02
- Eps. 20 : It's a Delicious Green Feast2025-08-16
- Eps. 21 : It's So Hot, I Can't Stand It2025-08-23
- Eps. 22 : Shaved Ice is the Best!2025-08-30
- Eps. 23 : Typhoons are Dangerous!!2025-09-06
- Eps. 26 : We're the Three Snack-Buyers2025-09-27
- Eps. 27 : Autumn Art2025-10-04
- Eps. 29 : I'm Picking Chestnuts2025-10-18
- Eps. 30 : Happy Halloween2025-10-25
- Eps. 31 : The President is Surprised2025-11-01
- Eps. 32 : Mochasuke is Amazing2025-11-08
- Eps. 33 : Episode 332025-11-15
- Eps. 34 : Episode 342025-11-22
- Eps. 35 : Episode 352025-11-29
- Eps. 36 : Episode 362025-12-06
- Eps. 37 : Episode 372025-12-13
- Eps. 38 : Episode 382025-12-20
