Kafka Hibino quase abandonou o seu sonho de se juntar à "Força de Defesa" anti-Kaiju. Agora, trabalha na limpeza dos Kaiju, eliminando os corpos dos Kaiju mortos e recordando com arrependimento os dias que passou com a sua amiga de infância, Mina Ashiro, capitã da Terceira Divisão da Força de Defesa.

Depois de se transformar num Kaiju, Kafka é forçado a fugir. No entanto, a sua fuga é interrompida pela chegada de outro Kaiju...

Kafka arrives for one last shot at the Defense Force entry exam... but can he pass while keeping his Kaiju powers a secret?

An unexpected incident during the exam forces Kafka to use his powers at the risk of revealing his secret.

Kafka is now a member of the Defense Force, if not a full-fledged one. But Hoshina tells him he has three months to prove himself before he's fired...

It's time for Kafka's first mission, and he witnesses the true power of the Defense Force when a Kaiju strikes a nearby city.

Reno and Iharu encounter a powerful humanoid Kaiju that quickly overwhelms them. Can help arrive in time?

After transforming into a Kaiju to rescue Reno and Iharu, Kafka is found by Hoshina, who immediately attacks him.

Tachikawa base comes under attack from the air, as a powerful Kaiju has its sights set on the Defense Force.

When the Defense Force is in danger, Kafka is forced to choose between keeping his secret and saving his comrades.

Kaiju No. 8 is captured, and Kafka is at the mercy of the Defense Force's most important leaders.

Kafka's final fate is determined as the monster within him tries to take control.