Isao Shinomiya (Prime Fist) Gacha guide for Kaiju No. 8 The Game (K8 The Game). See gacha rates, banner details, duration, and should you pull Isao Shinomiya (Prime Fist).
Table of Contents
Should You Pull on the Isao Shinomiya Gacha?
Isao Shinomiya Pickup Gacha Details
| Availability | Until Dec 2, 2025 11:59 (PST) |
| Recommendation | ★★★★・ |
| Pickup | Isao Shinomiya (Prime Fist) Fs-Baldr |
Pull if You Want a Blunt AoE Attacker
Isao Shinomiya (Prime Fist) is a Blunt-type Attacker with AoE attacks. At max Valor buff stacks, he deals additional Blunt damage. He can also grant himself various buffs, such as Critical Hit Rate increases, making him a strong option for players seeking a Blunt AoE damage dealer.
If you already have, or plan to pull, Kikoru Shinomiya (The Inherited Will), note that she is generally a stronger Blunt-type Attacker. However, her attacks are focused on Blast damage, while Isao specializes in AoE damage, so their playstyles differ.
Isao Shinomiya (Prime Fist) Guide
You'll Also Want Fs-Baldr for Isao (Prime Fist)
Currently, Fs-Baldr is only available in the Isao Shinomiya Pickup Gacha, making it an ideal weapon to obtain alongside him. While it slightly limits your Gauntlet weapon options, it’s still possible to use alternatives, so its priority is somewhat lower.
Isao (Prime Fist) Evaluation
Excels on Stages with Many Enemies
Isao Shinomiya is a Blunt Attacker with an AoE Attack. He also increases his DMG dealt by +5% for each Kaiju on the field, making him highly effective on stages with multiple enemies.
Deals Additional Blunt Damage at Max Valor
Valor buffs can stack up to 5 times. He gains 1 stack each time he attacks a Kaiju and at the start of his turn. At max stacks, he deals additional Blunt damage after activating his Combat Skill or Ultimate and increases his CRIT Rate by consuming all Valor stacks.
Can Boost His Own Damage Output
Aside from the CRIT Rate UP mentioned above, if he has 3 or more Valor stacks, his CRIT DMG is increased. He can also boost his DMG dealt based on the number of Kaiju and further enhance his additional Blunt DMG multiplier with his Ultimate, allowing him to ramp up his damage even more.
Gacha Rates and Pity System
Pickup Rate is 1%
| 5★ | 4★ | 3★ | |
| Character | 3% (PU 1%) | 10% | - |
| Weapon | 5% (PU 1%) | 20% | 62% |
The total drop rate for the highest rarity is 8%, with 5-Star characters at 3% and 5-Star weapons at 5%. The pickup rate for both the character and weapon is 1% each.
Guaranteed 4★ or Higher Every 10 Pulls
In every 10th pull done in the gacha, a 4-star or higher character is guaranteed. Weapons are not included in this guarantee.
Pity: 250 Pulls for Characters, 150 for Weapons
In Kaiju No. 8, each Gacha pull gives you a Pickup Gacha Medal. You can exchange 150 Medals for a weapon and 250 for a character, which acts as the pity system.
Get Better Value from the Web Store
If you plan to buy Dimensional Crystals (Gacha currency), we recommend purchasing through the Web Store. For the same price, you’ll receive more Crystals compared to buying in-game. The Web Store also offers exclusive deals, letting you maximize the value of your purchases.
Kaiju 8 The Game Related Guides
| Gacha Related Articles | ||
|---|---|---|
| Recommended Banner | Gacha Animation Effects | Pity Guide |
Gacha Banner
| Gacha Name | Gacha Details |
| Hikari Pickup Should You Pull Hikari Shinomiya (The Valkyrie)? | [Recommendation Level] ★★★★★ [Duration] Until Dec 11, 6:59 PM (PST) [Pickup Target] Hikari Shinomiya (5-Star) |
| Isao Pickup Should You Pull Isao Shinomiya (Prime Fist)? | [Recommendation Level] ★★★★・ [Duration] Until Dec 2, 6:59 PM (PST) [Pickup Target] Isao Shinomiya [Prime Fist] (5-Star) |
| THE GAME Gacha | [Recommendation Level] ★★★・・ [Duration] Always available |
