Soshiro Hoshina (New Possibilities) 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
| Other Soshiro Hoshina | ||
|---|---|---|
New Possibilities | Ax Technique Proficiency | Hoshina-Style Sword-Slay Technique |
United Front | Blade Specialist | |
Basic Info & Tier for Soshiro Hoshina (New Possibilities)
![]() | Rarity | 5★ |
|---|---|---|
| Type | Slash Wind | |
| Inflicted Ailment | Windbite | |
| Role | Attacker | |
| How to Get | Gacha |
Soshiro Hoshina [New Possibilities] is a Slash/Wind Dual-Element Attacker featuring a Blast Attack and a Single-Target Ultimate. He inflicts "Opening" to gain DMG, and Action Order buffs based on stack count. He stacks "Opening" by attacking Windbite-afflicted Kaiju, and possesses strong DMG UP buffs.
Tier & Rating
| Overall Tier | Reroll Tier |
|---|---|
![]() ▶ Character Tier List | ![]() ▶ Reroll Tier List |
User Score
Pros & Cons for Soshiro Hoshina (New Possibilities)
Dual-Element Blast Attacker
Soshiro is a 5-Star Slash/Wind Attacker featuring a Blast Combat Skill and a Single-Target Ultimate.
Inflict Opening & Gain Buffs Based on Stacks
Soshiro inflicts "Opening" via his Ultimate and Passive Skills. Attacking enemies with Opening grants Soshiro buffs based on the stack count, so stacking Opening is vital for maximizing his DMG and Action Order.
Inflict Windbite & Stack Opening
His Combat Skill inflicts "Windbite" on enemies. Windbite deals Wind DoT and allows you to efficiently stack Opening by attacking affected targets.
Increasing Effect Hit Rate Is Important
Thanks to his Additional Passive Skill, he can boost his CRIT DMG by up to 180% based on his Effect Hit Rate. Be sure to raise Soshiro's Effect Hit Rate using Uniparts and other sources.
Aim for A1 First
At A1, Soshiro increases his DEF PEN Rate and inflicts Windbite at the start of a Wave, making it much easier to stack Opening. If you have the resources, aiming for A1 is highly recommended.
Best Team Comps for Soshiro Hoshina (New Possibilities)
Soshiro (New Possibilities) Carry Team
This setup features Soshiro (New Possibilities) paired with two Supports. The two Supports are essential to maximize Soshiro's damage. The team above is just one example; you can also substitute in sub-attackers who provide utility, such as Sagan Shinomiya (Over Limit).
Best Squad Setup & Recommended TeamsBest Weapons for Soshiro Hoshina (New Possibilities)
Best Weapon Is SW-Ihcatiamak

The best-in-slot weapon for Soshiro is SW-Ihcatiamak. Beyond just Effect Hit Rate, it provides an Ultimate Gauge Charge Rate buff, boosts Wind DMG, and increases overall DMG under specific conditions, significantly enhancing his performance.
SW-Ihcatiamak (5-Star Twin Swords)Other Recommended Weapons
Aside from his signature weapon, SW-Takeminakata and SW-Ameno Torifune are solid alternatives for boosting damage. SW-Susanoo is also a viable option, though it is primarily designed for Soshiro (United Front).
Best Unipart for Soshiro Hoshina (New Possibilities)
Recommended Unipart
| Uniparts | Reasons |
|---|---|
Wolf | - Struggles to build sufficient CRIT Rate on his own - Increasing Effect Hit Rate boosts CRIT DMG via Passive Skill - Combat Skill deals increased DMG to Kaiju with status ailments |
Recommended Stats by Part
| Arms | Body | Legs |
|---|---|---|
| ATK | Effect Hit Rate | Wind DMG Dealt |
Best Skill Enhance Priority for Soshiro Hoshina (New Possibilities)
Recommended Skill Upgrade Priority
| Normal Attack | ★・・・・ |
|---|---|
| Combat Skill | ★★★★・ |
| Ultimate | ★★★★・ |
| Follow-Up Skill | ★・・・・ |
| Passive Skill | ★★★★★ |
Normal Attack
| Shuriken Technique Number Three: Dragonfly Return | ||
|---|---|---|
| - Deals Slash DMG equal to 55% of this unit's ATK to a single Kaiju. | ||
| Ult Gauge Charge | Attack Type | Attack Range |
| 60 | Slash | ST Attack |
Combat Skill
| Shuriken Technique Number Four: Kamaitachi | |||
|---|---|---|---|
| - Deals Slash and Wind DMG equal to 116% of this unit's ATK to a single Kaiju. - Deals Slash and Wind DMG equal to 29% of this unit's ATK to adjacent Kaiju. - After attacking, has a 100% base chance to apply Windbite (2 turn(s)) to the target. - Windbite: After turn arrives, takes Wind DoT equal to 12.8% of the applier's ATK. | |||
| SP Cost | Ult Gauge Charge | Attack Type | Attack Range |
| 1 | 90 | Slash Wind | Blast Attack |
Ultimate
| Shuriken Technique Number One: Pinwheel Vortex | ||
|---|---|---|
| - Before attacking, applies 3 stack(s) of Opening to a single Kaiju. - Deals Slash and Wind DMG equal to 442% of this unit's ATK to a single Kaiju. | ||
| Ult Gauge Limit | Attack Type | Attack Range |
| 300 | Slash Wind | ST Attack |
Follow-Up Skill
| Shuriken Technique Number Five: Mountain Storm | ||
|---|---|---|
| - Deals Slash and Wind DMG equal to 77% of this unit's ATK to a single Kaiju. | ||
| Ult Gauge Charge | Attack Type | Attack Range |
| 60 | Slash Wind | ST Attack |
Passive Skills
Insight to Pierce Openings
| Effect |
|---|
| - After attacking, applies 1 stack(s) of Opening to the target. Max 10 stack(s). - When attacking a Kaiju in Windbite state, additionally applies 2 stack(s) of Opening to the target. Max 10 stack(s). - Based on the stack count of Opening applied to the target, activates the following effects when attacking: [3 or more stacks]: This unit's CRIT Rate +13.3%. [5 or more stacks]: In addition, after activating Combat Skill, advances this unit's next Action Order by 50%. Activates 1 time(s) every 2 turn(s). [10 stacks]: In addition, this unit's CRIT DMG +33% and Ultimate DMG Multiplier +44%. |
Additional Passive Skills
| Keen Sharpness |
|---|
| Required Character Lv. Limit: Lv. 40 - Increases this unit's CRIT DMG by an amount equal to 300% of Effect Hit Rate. Max +180%. |
| Foresight Technique |
| Required Character Lv. Limit: Lv. 60 - At the start of wave, applies 2 stack(s) of Opening to all Kaiju. |
| Rising Storm |
| Required Character Lv. Limit: Lv. 80 - After attacking, applies Combat Skill DMG dealt +10% to this unit. Max 5 stack(s). |
Ascension Priority & Effects for Soshiro Hoshina (New Possibilities)
| A1 | Recommendation: ★★★★★ Gale of the Kamaitachi - DEF PEN Rate (%) +16%. - At the start of wave, has a 100% base chance to apply Windbite (1 turn) with the same effect amount as Combat Skil's to all Kaju. |
|---|---|
| A2 | Recommendation: ★★★★・ Opening-Cleaving Blade - When activating Combat Skill against a Kaiju with 5 or more stacks of Opening, this unit's Combat Skill DMG dealt +30%. |
| A3 | Recommendation: ★★★・・ Proficiency in Shuriken - Normal Attack, Passive Skill Lv. +2. - Normal Attack, Passive Skill max Lv. +2. |
| A4 | Recommendation: ★★★★・ Transition Energy Utilization - After activating Ultimate or Follow-Up Skill, applies SPD +12% (2 turns) to this unit. |
| A5 | Recommendation: ★★★・・ A New Horizon - Combat Skill, Ultimate, Follow-Up Skill Lv. +2. - Combat Skill, Ultimate, Follow-Up Skill max Lv. +2. |
| A6 | Recommendation: ★★★★★ Realm of Masterful Art - After activating Combat Skill, applies 1 stack of Opening to the target. - After attacking, applies Wind DMG dealt +7% to this unit. Max 5 stacks. |
Soshiro primarily increases his damage and SPD through Ascensions. At A1, he gains DEF PEN and applies Windbite at the start of a Wave. A2 boosts Combat Skill DMG against Kaiju with 5 or more Opening stacks. A4 grants a SPD boost after an Ultimate or Follow-Up. Finally, A6 allows him to apply Opening after a Combat Skill and boosts Wind DMG after attacking.
Soshiro Hoshina Profile
Profile

| Affiliation | Third Division |
|---|---|
| Birthday | 11/21 |
| Height | 5'7 (171 cm) |
| Likes | Reading, coffee, Montblancs, simple folks |
Introduction
Voice Actor
| VA | Kengo Kawanishi |
|---|---|
| Notable Roles | - Dr.STONE (Kohaku) - Sound! Euphonium (Mamiko Oumae) - Assassination Classroom (Rio Nakamura) |
Soshiro Hoshina is voiced by Kengo Kawanishi.
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 |