Kaiju No. 8: The Game Tier List – Best Characters to Use!
If you’re just starting out in Kaiju No. 8: The Game, rerolling is a crucial step to secure top-tier characters from the beginning. With the right lineup, progressing through the story and taking on bosses becomes much smoother. This guide covers a tier list, the best characters to target, and when it’s worth stopping the reroll process.
Kaiju No. 8: The Game Tier List

Here’s a quick overview of the best characters to aim for during reroll:
S-Tier:
- Mina Ashiro,
- Isao Shinomiya,
- Kaiju No. 8
A-Tier:
- Kafka Hibino,
- Soshiro Hoshina,
- Ryo Ikaruga,
- Eiji Hasegawa,
- Kota Tachibana
B-Tier:
- Reno Ichikawa,
- Kikoru Shinomiya,
- Gen Narumi,
- Aoi Kaguragi,
- Tae Nakanoshima,
- Rin Shinonome,
- Keiji Itami
C-Tier:
- Iharu Furhashi,
- Haruichi Izumo,
- Akari Minase,
- Sagan Shinomiya
Best Characters to Pick
For your initial gacha summons, the main targets should be Kaiju No. 8 (Kafka) and Gen Narumi.
- Kaiju No. 8 (Kafka): Functions as a strong striker with unique hit resistance, making it excellent for combat.
- Gen Narumi: Versatile due to having both Slash and Shot attributes, suitable for multiple formations.
Both characters help speed up progression without relying heavily on other units.
If you’re looking for a tank or defender, Isao Shinomiya is a solid additional target. Currently, he is the only 5★ defender in the game. Since defenders are limited (just three, including some 4★ units), obtaining Isao early can be a long-term investment for your team.
When to Stop Rerolling
Rerolling is useful, but it shouldn’t consume too much time. Ideally, you can stop rerolling once you obtain one of the following:
- Reno Ichikawa – the top priority due to his unique abilities unavailable in standard gacha.
- Kaiju No. 8 + Gen Narumi – a strong combination for quick progression.
- Isao Shinomiya – if you want a reliable defender for long-term play.
Once you pull any of these combinations, it’s better to start playing rather than continue rerolling endlessly.
Rerolling in Kaiju No. 8: The Game gives a significant advantage for early gameplay. While Reno Ichikawa is the ultimate target, Kaiju No. 8, Gen Narumi, and Isao Shinomiya are also strong choices depending on your preferred playstyle. By focusing on these characters, you can begin the game faster, progress smoother, and enjoy a more strategic experience from the start.
Kaiju No. 8: The Game