Reno Ichikawa (The Cerulean Frost Kaiju No. 8) 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 Reno Ichikawa (The Cerulean Frost Kaiju No. 8)
![]() | Rarity | 5★ |
|---|---|---|
| Type | Slash Ice | |
| Inflicted Ailment | - | |
| Role | Attacker | |
| How to Get | Gacha |
Reno Ichikawa [The Cerulean Frost Kaiju No. 8] is an Attacker with a Transcendence Skills who specializes in Ice/Slash AoE Attacks and Overflow Blast Attacks. His Transcendence Skills also increases his damage when only 1 Kaiju is on the field.
Tier & Rating
| Overall Tier | Reroll Tier |
|---|---|
| - ▶ Character Tier List | ![]() ▶ Reroll Tier List |
User Score
Pros & Cons for Reno Ichikawa (The Cerulean Frost Kaiju No. 8)
Ice/Slash Multi-Target Attacker
Reno Ichikawa (The Cerulean Frost Kaiju No. 8) is a 5★ Ice/Slash Attacker with a Transcendence Skills. His Overflow Attack performs a 2-Attribute Blast Attack, while his Transcendence Skills transformation allows him to perform 2-Attribute AoE Attacks, making him effective at reducing enemy PLTs.
Has Transcendence Skills

Reno grants himself "Absolute Frost" when he activates his Transcendence Arts. While Absolute Frost is active, all his skills transform into Transcendence Skills, increasing his Ice Attribute DMG Dealt and CRIT Rate, further boosting his damage output.
Additionally, his attacks become 2-Attribute attacks while using Transcendence Skills, some damage buffs become stronger, and certain skills gain an increased DMG Multiplier when only 1 Kaiju is on the field.
| Note! | The Transcendence Arts becomes available when the Transcendence Gauge reaches its maximum stack. The gauge increases by +1 whenever an ally attacks, and his Additional Passive Skill grants +5 at the start of battle. The gauge can stack up to 15. |
|---|
Performs Overflow Attacks During Froststorm Turn

At the start of battle, a "Froststorm Turn" with a fixed SPD of 60 appears. When the Froststorm Turn takes its turn, it performs an Overflow Blast Attack with 2 Attributes that can destroy enemy PLTs.
Gain Effects by Stacking Chill
| Chill Grant Condition | Number of Chill Granted |
| Own Combat Skill activation | 1 |
| Own [Transcendence] Combat Skill activation | 2 |
| An ally attacks 1 Kaiju with Normal Attack/Combat Skill/Ultimate | 1 |
| An ally in Transcendence state attacks 1 Kaiju | 1 |
| At the start of a Wave | 20 |
Reno gains up to 40 "Chill" stacks through various conditions, including allies attacking with specific skills.
When Chill reaches its maximum stack after he activates a Combat Skill, the Froststorm Turn Action Order increases by 100%, and the DMG Multiplier of his own Overflow Attack also increases. This effect consumes 40 Chill stacks.
Damage Changes Based on 1 or 4+ Kaiju
Reno's Transcendence Combat Skill and Transcendence Ultimate gain an increased DMG Multiplier when only 1 Kaiju is on the field. Additionally, his Additional Passive Skill increases the DMG Multiplier of his Combat Skills and Ultimate when there are 4 or more Kaiju.
Prioritize A1 and A2
A1 reduces Chill consumption and increases damage while Absolute Frost is active, while A2 boosts his Overflow Attack DMG Multiplier and increases his own Action Order. Both improve his damage output, making A1 and A2 the recommended Ascensions to aim for first.
Higher Ascensions provide further improvements. A4 increases Froststorm Turn SPD and enables random PLT destruction, while A6 extends Absolute Frost and conditionally increases the DMG Multiplier of his Transcendence Combat Skill.
Best Team Comps for Reno Ichikawa (The Cerulean Frost Kaiju No. 8)
Reno (No. 8) Main Team
Reno (No. 8) | Suited (Unorthodox) | Reno (King) | Gen (Bolt) |
Reno (The Cerulean Frost Kaiju No. 8) benefits from Supports like Suited, who synergizes well with his Transcendence Skills. This is just one example of a possible team composition. Other Supports, such as Kikoru (Waterside Respite), and other Defenders are also viable options.
Best Squad Setup & Recommended TeamsBest Unipart for Reno Ichikawa (The Cerulean Frost Kaiju No. 8)
Recommended Unipart
| Uniparts | Reasons |
|---|---|
Mole-Type | - ATK increases to boost damage output - Damage output is further increased in the Phase Transition state |
Recommended Stats by Part
| Arms | Body | Legs |
|---|---|---|
| ATK | CRIT Rate | Slash DMG Dealt |
Best Skill Enhance Priority for Reno Ichikawa (The Cerulean Frost Kaiju No. 8)
Recommended Skill Upgrade Priority
| Normal Attack | ★・・・・ |
|---|---|
| Combat Skill | ★★★★・ |
| Ultimate | ★★★★★ |
| Follow-Up Skill | ★・・・・ |
| Passive Skill | ★★★★・ |
Normal Attack
| Lacerating Scratch | ||
|---|---|---|
| - Deals Slash DMG equal to 55% of this unit's ATK to a single Kaiju. Transcended Normal Attack: Frost-Clad Scratch (Ice & Slash, ST Attack) [Maxed] - Deals Slash and Ice DMG equal to 110% of this unit's ATK to a single Kaiju. | ||
| Ult Gauge Charge | Attack Type | Attack Range |
| 60 | Slash | ST Attack |
Combat Skill
| Sweeping Claws | |||
|---|---|---|---|
| - Before attacking, applies 1 stack(s) of Chill to this unit. - Deals Slash DMG equal to 92% of this unit's ATK to all Kaiju. Transcended Combat Skill: Frostbound Claws (Ice & Slash) [Maxed] - Before attacking, applies 2 stack(s) of Chill to this unit. - Deals Slash and Ice DMG equal to 147% of this unit's ATK to all Kaiju. - If there is only 1 Kaiju on the field, this attack's DMG Multiplier +100%. | |||
| SP Cost | Ult Gauge Charge | Attack Type | Attack Range |
| 1 | 90 | Slash | AoE Attack |
Ultimate
| All-Out Rend | ||
|---|---|---|
| - Before attacking, applies ATK +11% (3 turn(s)) to this unit. - Deals Slash DMG equal to 125% of this unit's ATK to all Kaiju. Transcended Ultimate: Absolute Zero Rend (Ice & Slash) [Maxed] - Before attacking, applies ATK +42% (3 turn(s)) to this unit. - Deals Slash and Ice DMG equal to 191% of this unit's ATK to all Kaiju. - If there is only 1 Kaiju on the field, this attack's DMG Multiplier +150%. | ||
| Ult Gauge Limit | Attack Type | Attack Range |
| 300 | Slash | AoE Attack |
Follow-Up Skill
| Agile Pursuit | ||
|---|---|---|
| - Deals Slash DMG equal to 77% of this unit's ATK to a single Kaiju. Transcended Follow-Up Skill: Frigid Pursuit (Ice & Slash, ST Attack) [Maxed] - Deals Slash and Ice DMG equal to 154% of this unit's ATK to a single Kaiju | ||
| Ult Gauge Charge | Attack Type | Attack Range |
| 60 | Slash | ST Attack |
Passive Skills
Uncontrollable Power
| Effect |
|---|
| - At the start of battle, Froststorm Turn appears. - Froststorm Turn: 1. Froststorm Turn has a fixed SPD of 60. 2. After turn arrives, activates Overflow Attack. If unable to take action, Overflow Attack does not activate. - Overflow Attack: 1. Deals Slash and Ice DMG equal to 88% of this unit's ATK to a single Kaiju. 2. Deals Slash and Ice DMG equal to 22% of this unit's ATK to adjacent Kaiju. - Each time an ally attacks a Kaiju with Normal Attack, Combat Skill, or Ultimate, applies 1 stack(s) of Chill to this unit. Max 40 stack(s). - After activating Combat Skill, if Chill is at its max stacks: 1. Applies Overflow Attack DMG Multiplier +22% (1 turn(s)) to this unit. 2. Advances Froststorm Turn's next Action Order by 100%. 3. Consumes 40 stack(s) of Chill. - Transcendence Gauge: Max 15. - After an ally attacks, this unit's Transcendence Gauge +1. |
Additional Passive Skills
| Frigid Omen |
|---|
| Required Character Lv. Limit: Lv. 40 - At the start of battle, this unit's Transcendence Gauge +5. - At the start of wave, applies 20 stack(s) of Chill to this unit. |
| Transcendent Resonance |
| Required Character Lv. Limit: Lv. 60 - Each time an ally in Transcendence state attacks a Kaiju, additionally applies 1 stack(s) of Chill to this unit. |
| Sharpened Frostclaws |
| Required Character Lv. Limit: Lv. 80 - If there are 4 or more Kaiju on the field, this unit's Combat Skill DMG Multiplier +30% and Ultimate DMG Multiplier +30%. |
Ascension Priority & Effects for Reno Ichikawa (The Cerulean Frost Kaiju No. 8)
| A1 | Recommendation: ★★★★★ Overwhelming Power - Absolute Frost: In addition, this unit's ATK +50% and DMG dealt +20%. - Chill consumed by Passive Skill changes to 25. |
|---|---|
| A2 | Recommendation: ★★★★★ Solitary Battle - After activating Overflow Attack: 1. Advances this unit's next Action Order by 35%. 2. Applies Overflow Attack DMG Multiplier +20% to this unit. Max 5 stack(s). |
| A3 | Recommendation: ★★★・・ Unyielding Duty - Normal Attack, Combat Skill Lv. +2. - Normal Attack, Combat Skill max Lv. +2. |
| A4 | Recommendation: ★★★★・ Breaking Solitude - Froststorm Turn's fixed SPD changes to 80. - After activating Overflow Attack, randomly destroys 1 of the target's PLT. |
| A5 | Recommendation: ★★★・・ Unwavering Resolve - Ultimate, Passive Skill, Follow-Up Skill Lv. +2. - Ultimate, Passive Skill, Follow-Up Skill max Lv. +2. |
| A6 | Recommendation: ★★★★★ Absolute Zero Realm - Turn duration of Absolute Frost +1. - Based on the number of Kaiju on the field, activates the following effects: [3 or more]: This unit's Transcended Combat Skill DMG Multiplier +50%. [2]: This unit's Transcended Combat Skill DMG Multiplier +150%. [1]: This unit's Transcended Combat Skill DMG Multiplier +250%. |
Reno Ichikawa Profile
Profile

| Affiliation | Third Division |
|---|---|
| Birthday | 4/12 |
| Height | 6'3 (190 cm) |
| Likes | Music, cooking, shonen manga |
Introduction
Voice Actor
| VA | Wataru Katoh |
|---|---|
| Notable Roles | - Delicious in Dungeon (Kabru) - Hyakkano (Rentaro) - Ao Ashi (Asari) |
Reno Ichikawa is voiced by Wataru Katoh.
Kaiju 8 The Game Related Guides

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| All Characters List | Voice Actor List |
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| Completion Tracker Tool |