Aoi Kaguragi (Fruits of Diligence) is a 5-Star character in Kaiju No. 8 The Game (K8 The Game). Learn about skill upgrade priority, best build, and team comps.
Table of Contents
Basic Info & Tier for Aoi Kaguragi (Fruits of Diligence)
![]() | Rarity | 5★ |
|---|---|---|
| Type | Blunt | |
| Inflicted Ailment | - | |
| Role | Defender | |
| How to Get | Gacha |
Aoi Kaguragi [Fruits of Diligence] is a 5★ Blunt Defender. He protects allies with Shields and DMG Taken Reduction. Additionally, through the Wound effect applied to enemies, he increases enemies' DMG Taken and boosts allies' DMG dealt when attacking Wounded Kaiju, contributing to overall team damage.
Tier & Rating
| Overall Tier | Reroll Tier |
|---|---|
![]() ▶ Character Tier List | ![]() ▶ Reroll Tier List |
User Score
Pros & Cons for Aoi Kaguragi (Fruits of Diligence)
Defender Focused on Shielding Allies
Aoi Kaguragi (Fruits of Diligence) is a 5★ Blunt Defender. During his Combat Skill and when Unyielding is at maximum stacks, he can grant a Shield to all allies and reduce DMG Taken for allies who have a Shield. His Additional Passive Skill also increases his chance of being targeted by Kaiju, helping his reliably protect the team.
Boosts Team Damage Through Wound
The "Wound" applied to a single enemy via his Ultimate increases DMG Taken, further increases it when Core Exposed, and boosts DMG dealt by allies attacking a Wounded Kaiju, making him a strong contributor to overall team damage.
Unyielding Buffs Attacks and Shields
The Unyielding buff he applies to himself stacks up to 15 times. At maximum stacks, his Normal Attack DMG Multiplier increases and he grants a Shield in the same way as his Combat Skill. After activating, all Unyielding stacks are consumed. Unyielding stacks are gained as follows: 1 stack after using Combat Skill, 1 stack each time an ally breaks a PLT, and 2 stacks after an ally attacks a Kaiju with Core Exposed.
| Tip! | Additionally, Aoi can increase his own Ultimate Gauge by +20 after using a Normal Attack. |
|---|
Aim for A2
At A1, Aoi gains the ability to increase DMG dealt and CRIT DMG for allies who attack a Wounded Kaiju. At A2, he gains the ability to grant a Shield at the start of battle and adds an additional DMG Taken increase when Core Exposed to the Wound effect. These Ascensions significantly improve his support capabilities for both damage output and survivability, making him worth aiming for A2.
Best Unipart for Aoi Kaguragi (Fruits of Diligence)
Recommended Unipart
| Uniparts | Reasons |
|---|---|
Bovine-Type | - DMG Taken Reduction - Enhance the Shield Application Multiplier and improve shield performance with increased DEF |
Recommended Stats by Part
| Arms | Body | Legs |
|---|---|---|
| DEF | Ultimate Gauge Charge Rate | SPD |
Best Skill Enhance Priority for Aoi Kaguragi (Fruits of Diligence)
Recommended Skill Upgrade Priority
| Normal Attack | ★★★・・ |
|---|---|
| Combat Skill | ★★★★★ |
| Ultimate | ★★★★★ |
| Follow-Up Skill | ★・・・・ |
| Passive Skill | ★★★★★ |
Normal Attack
| Steadfast Swing | ||
|---|---|---|
| - Deals Blunt DMG equal to 55% of this unit's DEF to a single Kaiju. | ||
| Ult Gauge Charge | Attack Type | Attack Range |
| 60 | Blunt | ST Attack |
Combat Skill
| Stalwart Stance | |||
|---|---|---|---|
| - Applies a Shield (3 turn(s)) equal to 11.6% of this unit's DEF +11 to all allies. | |||
| SP Cost | Ult Gauge Charge | Attack Type | Attack Range |
| 1 | 90 | Defense | |
Ultimate
| Fortified Crushing Blow | ||
|---|---|---|
| - Deals Blunt DMG equal to 249% of this unit's DEF to a single Kaiju. - After attacking, applies Wound (3 turn(s)) to the target. -Wound: Target's DMG Taken Increase +6.4%. In addition, if target is Core Exposed, target's DMG Taken Increase +13.7%. | ||
| Ult Gauge Limit | Attack Type | Attack Range |
| 300 | Blunt | ST Attack |
Follow-Up Skill
| Skillful Bash | ||
|---|---|---|
| - Deals Blunt DMG equal to 60% of this unit's DEF to a single Kaiju. - After attacking, applies DMG Taken Reduction +7.7% (1 turn(s)) to this unit. | ||
| Ult Gauge Charge | Attack Type | Attack Range |
| 60 | Blunt | ST Attack |
Passive Skills
Mastered Combat Style
| Effect |
|---|
| - When an ally attacks a Kaiju in Wound state, the attacker's DMG dealt +9.6%. - After activating Combat Skill, applies 1 stack(s) of Unyielding to this unit. Max 15 stack(s). - Each time an ally destroys a PLT, applies 1 stack(s) of Unyielding to this unit. - After an ally attacks a Core Exposed Kaiju, applies 2 stack(s) of Unyielding to this unit. - When Unyielding is at its max stacks: 1. Applies Normal Attack DMG Multiplier +22% (2 turn(s)) to this unit. 2. Applies a Shield (3 turn(s)) that is the same as Combat Skill's to all allies. 3. Consumes all Unyielding. |
Additional Passive Skills
| Frontline Advance |
|---|
| Required Character Lv. Limit: Lv. 40 - This unit's chance of being targeted by Kaiju increases. |
| Honed Basics |
| Required Character Lv. Limit: Lv. 60 - After activating Normal Attack, this unit's Ultimate Gauge +20. |
| Pillar of Morale |
| Required Character Lv. Limit: Lv. 80 - For allies having a Shield, DMG Taken Reduction +10%. |
Ascension Priority & Effects for Aoi Kaguragi (Fruits of Diligence)
| A1 | Recommendation: ★★★★★ Indomitable Will - After an ally attacks a Kaiju in Wound state, applies DMG dealt +15% (1 turn) and CRIT DMG +20% (1 turn) to the attacker. |
|---|---|
| A2 | Recommendation: ★★★★★ Steadfast Supportl - At the start of battle, applies a Shield (3 turns) that is the same as Combat Skill's to all allies.l - Wound: In addition, if target is Core Exposed, target's DMG Taken Increase +20%. |
| A3 | Recommendation: ★★★・・ Absolute Composure - Normal Attack, Passive Skill Lv. +2. - Normal Attack, Passive Skill max Lv. +2. |
| A4 | Recommendation: ★★★★・ Impenetrable Guardl - After activating Ultimate, has a 200% base chance to apply Taunt (2 turns) to the target. |
| A5 | Recommendation: ★★★・・ Proven Results - Combat Skill, Ultimate, Follow-Up Skill Lv. +2. - Combat Skill, Ultimate, Follow-Up Skill max Lv. +2. |
| A6 | Recommendation: ★★★★★ Accumulated Might - Unyielding max stack count -5. - After activating Ultimate, recovers all allies' HP by 200. |
Aoi further improves his support capabilities through Ascension. At A1, attacking a Wounded Kaiju increases the attacker's DMG dealt and CRIT DMG. At A2, he grants a Shield at the start of battle and adds an additional DMG Taken increase when Core Exposed. At A4, he applies Taunt after using her Ultimate. At A6, the maximum Unyielding stack count is reduced, and after using his Ultimate, he recovers HP for all allies.
Aoi Kaguragi Profile
Profile

| Affiliation | Second Division |
|---|---|
| Birthday | 5/20 |
| Height | 6'2 (189 cm) |
| Likes | Sports (especially basketball), historical novels, hamsters |
Introduction
Voice Actor
| VA | Shunsuke Takeuchi |
|---|---|
| Notable Roles | - The Idolm@ster Cinderella Girls (Producer) - King of Prism (Yamato Alexander) - Frozen series (Olaf) |
Aoi Kaguragi is voiced by Shunsuke Takeuchi.
Kaiju 8 The Game Related Guides

Character Guides
| All Characters List | Voice Actor List |
| Free 5★ Character to Pick | Best 4★ Characters |
| Completion Tracker Tool |