Kaiju No. 8 volume 4 features story and art by Naoya Matsumoto.

The raid on the Defense Force’s Tachikawa base continues as the officers expend their efforts to fend off the yoju. Meanwhile, Hoshina unleashes his full combat power to take on the daikaiju—the mightiest kaiju of the group. Just when the battle seems to be over, the daikaiju transforms and Kafka’s detection ability reacts to it! Can Kafka find a way to save the day without revealing his secret?

Kaiju No. 8 volume 5 features story and art by Naoya Matsumoto.

The Defense Force has taken Kafka into custody and has plans to dispose of him. Kafka attempts to plead his case with Director General Shinomiya, wielder of the mighty Kaiju No. 2’s power and the person lauded as the strongest in Defense Force history. But when Kafka’s pleas fail to move the director general, he winds up facing him in combat! What’s more, he starts to lose control of his kaiju form! Can Kafka keep it together long enough to save his own skin?

Kaiju No. 8 volume 6 features story and art by Naoya Matsumoto.

Kafka has encountered Kaiju No. 9, but he finds himself unable to transform. Luckily, Kikoru comes to the rescue and goes head-to-head with it. Meanwhile, the Kaiju No. 9 that Captain Narumi encountered undergoes an evolution during battle! With the pressure on, Director General Shinomiya is left with no choice but to act!