Kaijuu 8-gou: Relax

Join the top troops of the Third Division of the Japan Defense Force, a military organization tasked with the neutralization of kaiju, on their days off! Kafka Hibino attempts to bare his soul in meditation, only to end up baring something else. Then, an off-duty Captain Mina Ashiro blows off steam at the arcade, Reno Ichikawa confronts his fear of ghosts, a curious cadet sets out to glimpse Vice-Captain Hoshina's eyes and uncovers a sweet surprise, and Kikoru Shinomiya finally spends time with her friends.

(Source: VIZ Media)

Kaijuu 8-gou: Relax has been published in English as Kaiju No. 8: Relax by VIZ Media under the Shonen Jump imprint since December 2, 2025.