Kaiju No 8 Season 2 Episode 6 Review: The 6th episode of Kaiju No 8 Season 2 is here, and it was mostly focused on Reno. Let’s discover how this episode plays out.
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Kaiju No 8 Season 2 Director
Miya Shigeyuki
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Kaiju No 8 Season 2 Episode 6 Release Date
23 August 2025
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AKA
Kaijuu 8-gou 2nd Season (怪獣8号 第2期)
Kaiju No 8 Season 2 Episode 5 Recap

The episode opens on a heavy note, with the Defense Force reeling from the shock of Isao’s fusion with Kaiju #9. In a desperate bid to secure his new vessel, Kaiju #9 attempts to flee, but Kafka and Gen relentlessly hold him back. Their fierce battle leaves half of #9’s body destroyed, yet the creature counters by detonating himself in a massive explosion. It becomes clear in this moment that, above all else, Kafka, Kaiju #8, is the greatest obstacle to #9’s ambitions. Before vanishing, #9 vows that when they cross paths again, the world will belong to the Kaiju.
Isao’s funeral carries a somber weight, as his presence had been deeply cherished within the Defense Force. Kikoru, however, refuses to attend. Instead, consumed by guilt and anger over her inability to protect her father, she turns to Gen, demanding to be trained so she can one day slay Kaiju #9 and free her father’s soul. Gen accepts, recognizing in her the same determination that now fuels Kafka.

Meanwhile, Kafka himself undergoes profound changes, both inside and out. His Kaiju form increasingly dominates, raising the possibility that he may never fully return to being human. Though he understands the toll this shift takes on his body, Kafka chooses to endure it, unwilling to retreat from his path. Later, he shares a rare moment of warmth, reconnecting with his old coworkers and cherishing a brief respite from the chaos.
Kaiju No 8 Season 2 Episode 6 Review And Recap

Today’s episode begins with Hoshina talking to the Kaiju #10, with whom he fought before. They have an interesting exchange where we see the Kaiju actively wanting to be with Hoshina. Apparently, when they both fought, he had an extremely good time, and now he somehow has formed an attachment with Hoshina. He feels like both of them understand each other, as they both like fighting regardless of whether they’re against humans or monsters.
Not only that, the Kaiju also promises to disclose important information if Hoshina agrees to utilise him. Kaiju #10 eagerly demands to be turned into a weapon, something that has never been done before with a sentient Kaiju. This is an extremely dangerous gamble, and only if Hoshina agrees to his proposition will he disclose more information about Kaiju #9. Later, we get to know from him that Kaiju #9 is the one who created Kaiju #10. This was again a very important find, as no Kaiju has ever managed to create another creature in the past.

To address this issue, the Defence Force launches a meeting to discuss how it must strengthen the new recruits who will ultimately be the backbone of the future. It gets revealed that in the past, the strongest Kaiju was Kaiju #6, and a weapon made out of him has not been wielded by anyone because of its tenacity. Only one man showed some promise and an affinity for this weapon. And it is none other than Reno Ichikawa.
Verdict

This episode did not have much action, as it mostly showcased the preparation of the Defence Force for future battles. There were also some comedy scenes in between, and overall, it was a good episode. I genuinely liked how things are progressing.
Must Read: Kaiju No 8 Season 2 Review

