Kaijuu Sekai Seifuku

Where to Watch Kaijuu Sekai Seifuku Season 1 Episode 30 Online Free - Happy Halloween

Kaijuu Sekai Seifuku Season 1 Episode 30, titled "Happy Halloween", is ready to stream on MyFlixer. Watch the full episode in HD without signing up, and use the Season and Episode buttons beside the servers to jump anywhere in the animation series.

Kaijuu Sekai Seifuku is a animation series that first aired on April 5, 2025 on TV Tokyo. The series stars Aoi Yuuki, Rina Kawaei, Sota Nakajima and Misato Fukuen. So far it spans 1 season and 50 episodes and its current status is "Ended". Season 1 has 50 episodes, and episode 30 originally aired on October 25, 2025 with a runtime of about 3m. The show holds a 8.0/10 rating on TMDB.

Episode 30 recap: Mera, Gusuka, Aniki and Sugar dress up in strange costumes and go to their neighbor's house. Will GaoGao and GaruGaru give them sweets?

All episodes of Kaijuu Sekai Seifuku are organised by season on MyFlixer, so you can binge from the pilot to the latest episode in HD. Scroll down for the full Season 1 list and for similar shows such as Kaiju No. 8, Ikkyū-san and Tsubasa RESERVoir CHRoNiCLE.

Kaijuu Sekai Seifuku Season 1 FAQ

Is Kaijuu Sekai Seifuku Season 1 Episode 30 free to watch on MyFlixer?

Yes. Every episode of Kaijuu Sekai Seifuku, including Season 1 Episode 30, streams free in HD on MyFlixer (MyFlixerz) with no registration.

How many episodes are in Season 1 of Kaijuu Sekai Seifuku?

Season 1 of Kaijuu Sekai Seifuku has 50 episodes, and all of them are listed on this page with direct watch links.

When did Kaijuu Sekai Seifuku Season 1 Episode 30 air?

Episode 30 of Season 1 ("Happy Halloween") first aired on October 25, 2025.

Can I watch Kaijuu Sekai Seifuku on my phone or TV?

Yes. The MyFlixer player works in any modern browser on Android, iPhone, iPad, laptops, desktops and smart TVs, with no app to install.