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Kaiju No. 8: The Game Tier List — Best Characters Ranked (September 2025)

Kaiju No. 8: The Game official artwork

There are 22 characters at the global launch of Kaiju No. 8: The Game. The best of these units are obviously of the SSR rarity, but there are also a number of SR units, which can also be very useful. This guide will provide you with a tier list of the best characters in the game, including their main features.

Top Heroes Tier List for Kaiju No. 8: The Game

TierUnits
SGen Narumi, Kaiju No. 8, Mina Ashiro, Reno Ichikawa
ARin Shinonome, Kikoru Shinomiya, Soshiro Hoshina, Isao Shinomiya
BKota Tachibana, Akari Minase, Iharu Furuhashi, Ryo Ikaruga, Soshiro SR, Mina SR
CTae Nakanoshima, Kikoru SR, Haruichi Izumo, Kafka Hibino SR, Reno SR
DEiji Hasegawa, Aoi Kugaragi, Keiji Itami

Kaiju No. 8: The Game Tier List

S-Tier Characters

HeroesFeatures
Gen Narumi• Highly efficient dual-element wielder, which allows him to use both the Slash and Shot elements.

• Extremely strong against opponents who have a lot of physical resistance and only one element.

Kaiju No. 8• This Kaiju can easily deal with other Kaiju that are smaller in size or have lower HP.

• Utilizes permanent buffs instead of the typical equipment.

Mina Ashiro• When Mina uses up to three Focus stacks, she unleashes a guaranteed critical hit.

• Before gaining stacks of Focus, she can buff her own attack power and damage.

Reno Ichikawa• When an ally hits the target, rin applies Ice Crystals, which deal even more damage.

• Excellent status-inducing character since ally attacks on Kaiju marked with Ice Crystal also result in additional damage.

A-Tier Characters

HeroesFeatures
Rin Shinonome• Good choice against groups of enemies since both of Rin’s ultimate and combat skills are AoE attacks.

• She gets stronger as the number of foes increases, and her damage rises with each Kaiju she defeats.

Kikoru Shinomiya• Both her attack and critical damage are increased by buffs, but her critical hits get a particularly powerful boost.

• When she applies a defense debuff on her enemies, the damage output of her entire team is increased.

Soshiro Hoshina• Perfect choice for fights involving numerous enemies due to his combat skill, which deals AoE damage.

• Every time he fights a Kaiju, both his attack power and his passive skill gain increased damage and critical hit rate.

Isao Shinomiya• Top defender character with an ability to provide a shield for all his teammates.

• Although he doesn’t provide healing, he is quite good at shielding characters from harm before they are hit.

B-Tier Characters

HeroesFeatures
Kota Tachibana• Another defender, who can protect his teammates effectively, but only when his HP is 50% or greater.

• Kota can also reduce Kaiju’s attack power, which in turn reduces their damage output.

Akari Minase• This unit works particularly well with characters whose skills rely on HP.

• When recovering an ally with 25% HP or less, Akari’s healing multiplier is greatly enhanced due to her passive skill.

Iharu Furuhashi• His combat skill allows him to inflict Shock, which is especially effective against Kaiju’s damage over time.

• Iharu’s ultimate can reduce enemy defense and help his team with debuffs.

Ryo Ikaruga• Can use his ultimate skill to speed boost teammates and deliver higher damage.

• Good for beginner players because he can boost his teammates’ damage without using up SP.

Soshiro SR• His boosts can greatly increase the performance of a single ally on the field, so you should pair him with a high-damage attacker.

• Offers a useful effect that randomly removes one debuff when he utilizes his combat skills.

Mina SR• A very easy-to-use character because her skills have longer duration regardless of her Ascension level.

• She can inflict a fair amount of damage on her own while boosting her ally’s attack power.

The characters in the C and D tiers aren’t nearly as strong as those listed above, so they can be used only either in the early game or as support units, but no more than that.