The Biggest Lingering Questions After The End Of The Kaiju No. 8 Manga

Summary

The manga’s sudden conclusion left fans with unanswered questions about the Kaiju’s origins and their potential eradication in the near future.
Fans really wanted to see how other countries handle the Kaiju threat apart from Japan, in order to add depth to the story.
Kafka Hibino’s potential unexplored abilities, along with the three missing Numbers Weapons, offer opportunities for future exploration.

In the beloved manga “Kaiju No. 8,” penned by Naoya Matsumoto, we follow the story of a man who can morph into a colossal monster to battle other gigantic creatures. As fate would have it, this captivating series concluded its run roughly coinciding with the debut of the second season of its anime adaptation. This timing is undoubtedly exciting for fans, yet it’s essential to acknowledge that the ending has left readers pondering numerous remaining mysteries.

Despite the unexpectedly satisfying ending to this extended tale, it also failed to tie up all loose ends, leaving viewers questioning if these unresolved plots will persist indefinitely or be addressed in future installments such as sequels and/or spin-offs. There remain several outstanding mysteries surrounding the universe and narrative of Kaiju No. 8 that fans are eager to have resolved promptly, but these eight questions are the most pressing.

Spoilers Ahead for the Conclusion of the Kaiju No. 8 manga.

8. Where Do Kaiju Come From?

Unveiling The Origins Of The Series’ Titular Threat

The narrative of Kaiju No. 8 revolves around mankind’s battle against colossal, destructive creatures known as Kaiju. Readers have been intrigued and speculating for years about the origins of these monsters, hoping that the manga would eventually shed light on this mystery. Unfortunately, it never did.

In the Kaiju series, all that readers have been told about their origins is that they are somehow connected to our planet. The manga suggests repeatedly that these creatures emerge from enormous bursts of energy generated by deep-seated fault lines beneath the Earth’s surface. Yet, the specifics of this process remain unexplored and unconfirmed. What could be causing such a vast amount of energy? How does it give rise to kaiju? It’s peculiar that these questions were left unanswered even by the time the story concluded in chapter 129.

7. How Are Other Countries Dealing With The Kaiju?

This Can’t Just Be A Problem In Japan

In many ways, much like other manga series featuring monster hunting, Kaiju No. 8 has a strong focus on Japan, with not much insight provided into events happening in other nations. However, it’s important to note that despite Japan experiencing the highest frequency of Kaiju attacks, its Anti-Kaiju warriors have worldwide acclaim. This suggests that this Kaiju threat may very well be a global concern.

Regrettably, while the manga introduced an intriguing concept, it didn’t delve into how other countries handled the Kaiju, leaving me pondering numerous questions. Are there Defense Forces in these countries? Have they created their own anti-Kaiju weaponry? Do they too have renowned combatants fighting against these monstrous creatures? If this series were to continue someday, I’d be thrilled to see international anti-kaiju fighters in action, unraveling the mysteries of how different nations cope with these colossal threats.

6. Will Humanity Ever Eradicate The Kaiju Threat?

That Was A Very Open-Ended Conclusion

In the concluding parts of the manga “Kaiju No. 8“, Kafka Hibino, along with his companions, triumphantly slay the Daikaiju of the Meireki Era. They then lead fulfilling lives as they collaborate in the Anti-Kaiju Defense Force. Interestingly, Kaijus persist in their attacks on Japan and this time, Kafka’s team has grown strong enough to tackle any threat after vanquishing such a formidable creature.

In the captivating realm of Kaiju No. 8, where monstrous invaders are the norm, the open-ended finale leaves me intrigued. This world, with its relentless kaiju onslaughts, presents a living nightmare. Despite the eccentricities of the Anti-Kaiju Defense Force, these beasts continue to wreak havoc, and it’s uncertain if anyone, including them, will ultimately find a definitive solution to end this catastrophic menace that consistently threatens humanity.

5. Where Did The Daikaiju Of The Meireki Era Come From?

The Mysterious Origins Of One Of The Series’ Main Antagonists

In the tale I’ve been following, for quite some time, Kaiju No. 9 held the role as the primary adversary. However, in one of its closing chapters, a revelation unfolded that was quite enlightening – he wasn’t alone in his destructive rampage. It seems he was selected and directed by none other than the colossal menace of the Meireki Era, the notorious Daikaiju, a monstrous being of immense power who came close to annihilating the entire Kanto region eons ago.

In the renowned series, this colossal ancient beast assumed the role of the main antagonist, and watching it clash with Kafka, Mina, Kikoru, and others was as thrilling as it was gratifying. However, many fans remain curious: from where did this monstrous creature originate? What gave it such immense power? How did it control No. 9? Despite its awe-inspiring and fearsome presence, the details of its past and motives were never fully revealed, leaving some readers slightly dissatisfied.

4. Why Did The Mysterious Larva Choose Kafka?

He May Have Some Connection To The Ancient Warriors

In time, it became clear that the enigmatic larva bestowing Kafka Hibino with extraordinary abilities was in fact a miniature kaiju core, crafted by the collective sorrow of every samurai slain by the Meireki Era’s Daikaijus. This discovery was undeniably intriguing; however, one key detail remained unexplained: Why did it select Kafka Hibino out of everyone?

Intrigue deepens as we ponder over why the Enigmatic Larva called out Kafka in Chapter 1, yet its motive remains unexplored. A hint is given that perhaps Kafka’s lineage traces back to one of the samurai who opposed the Daikaiju; however, Soshiro Hoshina’s ancestor was also present at the same time, leading us to wonder why the creature didn’t seek him instead. One possibility could be that the Enigmatic Larva and Kafka both harbored a fierce will to combat Kaijus, but this notion wasn’t explicitly stated either.

3. Does Kafka’s Kaiju Form Have Other Abilities?

Kaiju No. 8 May Be Much Stronger Than He Seems

Throughout the series, Kafka frequently displayed remarkable and potent abilities whenever he transformed into the main character known as Kaiju No. 8. He was extraordinarily strong, swift, and durable, with the ability to launch devastating energy attacks. Moreover, during the climactic battle, he unveiled an even more powerful second form upon making the selfless decision to forfeit his own human heart.

Despite frequent suggestions that Kafka’s Kaiju forms had additional capabilities, particularly his ability to shape-shift, the tale ended prematurely without fully delving into these hidden talents. For instance, we only got glimpses of his transformative powers, such as growing jaws all over his body during fights. However, in earlier chapters, Kafka’s shapeshifting was more than just a battle tactic; he could actually reshape his entire physical form and even sprout numerous tentacles. This versatile power was intriguing, but it never reappeared in the story, leaving us wondering how Kafka might have used it further in a potential sequel.

2. Where Are The Other Numbers Weapons?

The Weapons Made From Kaiju No. 3, Kaiju No. 5, And Kaiju No. 7 Were Never Seen In Action

Man, I simply can’t contain my excitement when it comes to the Numbers Weapons in Kaiju No. 8! These bad boys are crafted from the remains of some of the mightiest beasts ever to lay siege on Japan. Throughout the story, we got a glimpse of several of these weapons, and let me tell you, they didn’t fall short of my expectations! Take Gen Narumi’s Numbers Weapon 1, Isao Shinomiya’s Numbers Weapon 2, or even Reno Ichikawa’s Numbers Weapon 6 – each one is a testament to the raw power and ingenuity of humanity in the face of these colossal threats. Simply put, the Numbers Weapons are an integral part of what makes Kaiju No. 8 such an exhilarating read!

In the story, three specific Kaijus – Kaiju Number 3, Kaiju Number 5, and Kaiju Number 7 – were transformed into Weapons called Numbers, yet they never appeared. It remains unclear what became of them or who now controls them. It would be thrilling to witness their action at some point, either in additional anime-only content or a future manga series.

1. Are Kafka And Mina Going To End Up Together?

The Main Romance Of The Series Never Materialized

The strong bond between childhood pals Kafka Hibino and Mina Ashiro played a crucial role in the storyline of Kaiju No. 8, as they consistently motivated each other to grow stronger to combat menacing Kaijus. Yet, the comic failed to provide a clear answer on whether there were romantic feelings between them or not.

Because of the unclear relationship between Kafka and Mina, some fans think they should have ended up as a couple. On the other hand, others enjoy that they remained friends until the end, without any further complications. However, the last chapter didn’t clearly answer this question, leaving it up to readers to decide. Author Naoya Matsumoto might explore this potential romantic angle if he decides to revisit this series in the future.

2025-07-22 03:34