In a Kaiju-filled Japan, Kafka Hibino works in monster disposal. After reuniting with his childhood friend Mina Ashiro, a rising star in the anti-Kaiju Defense Force, he decides to pursue his abandoned dream of joining the Force, when he suddenly transforms into the powerful "Kaiju No. 8." An action-packed recap of the first season of Kaiju No. 8 and a new original episode, Hoshina's Day Off.

Kaiju No. 8: Mission Recon

Edo period, Heizo Hasegawa was feared by thieves and villains as "Heizo the Oni". A young man inspects Heizo's surroundings to find out more about him, visiting Kumehachi, Hikoju, and Omasa. Heizo's true colors as a person start to become apparent.