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Kaiju No. 8 The Game Tier List 2025 – Best Characters & Reroll Guide
2025-09-09
Looking for the best characters in KAIJU NO. 8 THE GAME? This tier list ranks every hero from SS to C so you’ll know who to rely on, whether you need top DPS, a durable tank, or reliable support. We’ll also cover reroll recommendations to help you secure the strongest heroes early. And if you want to speed up that reroll process, OSLink can make it easier. Run multiple accounts at once on your PC, sync their progress, and pick the one with your favorite SS-tier pulls, all while keeping your phone free of overheating and battery drain.
Table of Contents
SS Rank – Top Performers in Line
Top performers in the battles, even if it is about attack, defense, or rank, are in the SS rank of the KAIJU NO. 8 THE GAME character tier list. Every one of these heroes can be a Pillar of any good KAIJU NO. 8 THE GAME team build.
|
Character |
Role |
Notes |
|
Gen Narumi
|
Slash and Shot Attacker |
Can handle fights up close or from a distance, making him very adaptable. He’s especially good at hitting enemy weak points and breaking defenses, which helps the team take down mobs and bosses faster while raising overall damage output. |
|
Kaiju No 8
|
Blunt Attacker / Tank |
Shines in tough melee battles thanks to his durability and self-healing. He stacks offensive buffs from fighting and can quickly finish off weakened small kaiju. This makes him strong for controlling crowds and protecting teammates in harder stages. |
|
Reno Ichikawa
|
Shot and Ice Attacker |
Brings high damage with a freezing effect that delays enemy actions. His ice crystals deal ongoing damage, and his SP recovery keeps fights steady. This helps the team act more smoothly, reduces mistakes, and strengthens overall synergy. |
S Rank – The Strongest
If you do not have a chance to grab an SS KAIJU NO. 8 THE GAME character rank, no problem, there are still S ranks. The S rank is only lower than the SS rank and that makes them good units for every mode just like the SS.
|
Character |
Role |
Notes |
|
Mina Ashiro
|
Shot Attacker |
Excels at ranged DPS, landing guaranteed critical hits against large kaiju. She also provides damage reduction for the team, making her perfect for backline positioning. She shines in clearing waves and interrupting bosses, keeping the team safe while maintaining steady high damage. |
|
Kikoru Shinomiya
|
Slash Attacker |
Her attacks grow stronger over time, and her ultimate applies defense debuffs to enemies, which makes her work best in longer fights, building momentum and creating openings for huge damage spikes. Her presence speeds up boss takedowns and improves resource efficiency. |
|
Soshiro Hoshina
|
Slash Supporter / Attacker |
Boosts crit rates and removes debuffs, helping DPS units perform consistently. He combines offense and utility, making him versatile across different team setups. His contribution enhances team synergy and allows for higher crit damage in extended battles. |
|
Isao Shinomiya
|
Blunt Defender |
Serves as a durable tank with healing, shielding, and even resurrection abilities. His attacks include area shockwaves, giving control over tough encounters. He’s invaluable in late-game content, keeping the team alive during intense waves and making challenging fights more manageable. |
A Rank – The Good Options
These A-ranks may need some upgrading efforts, but still make it to a top tier performance with their best stats and skills.
|
Character |
Role |
Notes |
|
Ryo Ikaruga
|
Shot Attacker |
Delivers fast, precise shots ideal for taking out single targets. He works well in mid-game teams needing reliable ranged support, applying steady pressure on bosses or isolated enemies, though protective allies help him perform best. |
|
Rin Shinonome
|
Sustainer / Healer |
Provides quick healing bursts and removes status effects, keeping the team healthy during long fights. She’s perfect for balanced squads facing attrition, extending survival and supporting endurance-focused gameplay. |
|
Akari Minase
|
Sustainer / Healer |
Offers wide-area healing and shields, strengthening team defenses against heavy damage. She’s especially valuable in content with few healers, improving resilience and allowing teams to handle burst damage more confidently. |
|
Soshiro Hoshina (4★)
|
Slash Attacker |
Focuses on agile attacks with minor buffs, making him a hybrid offensive option. He’s useful in early to mid-game as an accessible support for crit setups, providing smooth progression without high investment. |
|
Mina Ashiro (4★)
|
Shot Attacker |
Emphasizes precision and critical damage against mid-sized enemies. She supports backline DPS and helps with wave control, offering reliable damage output without requiring major resources, complementing stronger units. |
B Rank – Beginner Friendly
B rank is for the KAIJU NO. 8 THE GAME beginners because they show a middle level of performance with their skills. They are not overpowered but still, for early stages, they can do a fair job.
|
Character |
Role |
Notes |
|
Kikoru Shinomiya (4★)
|
Slash Attacker |
Focuses on chained attacks to build momentum, though her scaling is lower than higher-tier versions. She’s a good pick for newer players, offering some debuffs and moderate damage in shorter fights, making early content easier to manage. |
|
Kafka Hibino
|
Melee Attacker |
Delivers adaptive strikes with minor energy buildup for bursts, acting as a bruiser. He’s useful in story modes where versatility is more important than raw power, providing steady support for basic team setups. |
|
Tae Nakanoshima
|
Supportive Defender |
Offers small shields and distracts enemies, serving as a tank for beginner teams. He helps absorb hits and buy time in early stages, though his impact is limited compared to stronger units. |
|
Reno Ichikawa (4★)
|
Shot Attacker (Alternate) |
Uses ice-infused attacks with minor freezing effects. He’s good for trying out control-focused strategies on a budget, occasionally slowing enemies and supporting basic team play effectively. |
|
Iharu Furuhashi
|
Slash Attacker |
Specializes in quick, evasive strikes and hit-and-run tactics. He fits mobility-focused teams well, adding agility to dodge enemy patterns and navigate environmental hazards more smoothly. |
C Rank – The Weakest
Not recommended. If you are just starting the gameplay, just go with these heroes but remember, they will need a lot of support.
|
Character |
Role |
Notes |
|
Aoi Kaguragi
|
Slash Attacker |
Focuses on basic melee combos, making him useful as an early-game filler. He delivers consistent but minimal damage, mainly helping with introductory clears. |
|
Haruichi Izumo
|
Shot Attacker |
Specializes in simple ranged attacks with slight accuracy boosts. He supports starter teams by providing basic suppression, though he is quickly outpaced as content progresses. |
|
Eiji Hasegawa
|
Defender |
Draws enemy attention with basic taunts, acting as a beginner-friendly tank. He helps players learn defensive positioning and provides basic protection in early stages. |
|
Kota Tachibana
|
Sustainer |
Offers light healing over time for minor upkeep. He’s useful in low-stakes fights, giving subtle sustain to keep casual teams going. |
KAIJU NO. 8 THE GAME Reroll Guide
As per our KAIJU NO. 8 THE GAME character recommendations, you can see that the SS and S ranks are the best to go with. As a KAIJU NO. 8 THE GAME beginner to obtain them, you have to go through the reroll process in this game. So, here are the steps for it.
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Download and install the KAIJU NO. 8 THE GAME.
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Follow the tutorial and unlock the free summons and the gacha system.
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Perform your initial gacha
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Check if you have obtained a high-tier hero or not.
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If you have earned what you want, just continue with the game. If not, restart the game by resetting your in-game data and repeat the steps.
Tip: Rerolling for top-tier characters like Reno Ichikawa or Gen Narumi can be slow if you reset one account at a time. With OSLink’s multi-instance and synchronizer tools, you can run several accounts simultaneously, mirror your actions across them, and secure SS-tier heroes much faster. Plus, by letting your PC do the heavy work while you monitor progress from your phone, you can reroll smarter without draining your device.
Conclusion
With this tier list and reroll guide, you now know which characters to prioritize and how to secure a strong start in KAIJU NO. 8 THE GAME. To make the process smoother, let OSLink handle rerolls and farming across multiple accounts while you manage everything from your phone. Download OSLink today and start your kaiju-fighting journey with the strongest squad possible.
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