Hanamizaka Heroics

Arataki Itto

★★★★★GeoClaymore
Constellation
Taurus Iracundus
Region
Arataki Gang
Birthday
June 1
Released in version
2.3
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The first and greatest head of the Arataki Gang, famed throughout Inazuma City's Hanamizaka... Wait, what? You've never heard of them? Are you trying to be funny here?

Damage limit:Miron MinMax · 1,004,000One hit with a team under the creator's rules; solo 418,000. As of 4/16/2025; video from 1/24/2023. For reference only; does not affect the rating.

Stats at level

Lv. 90
Base HP
12,858
Base ATK
227
Base DEF
959
CRIT Rate
24.2%

Build patch 7.1, updated 9/24/2026

Main DPS

Weapons

  1. 1Redhorn Stonethresher ★★★★★
  2. 2Serpent Spine ★★★★
  3. 3Beacon of the Reed Sea ★★★★★
  4. 4Verdict ★★★★★
  5. 5A Thousand Blazing Suns ★★★★★

Artifacts

  1. 1Husk of Opulent Dreams4-piece
  2. 2Desert Pavilion Chronicle4-piece
  3. 3Retracing Bolide4-piece
  4. 4Husk of Opulent Dreams + Archaic Petra2 + 2
  5. 5Husk of Opulent Dreams + Emblem of Severed Fate2 + 2
SandsDEF%
GobletGeo DMG Bonus
CircletCRIT Rate / DMG
SubstatsCRIT Rate / DMG > DEF% > Energy Recharge

A short build based on community data: role — main dps, options go from best to fallback. A detailed guide hasn't been written yet.

You can also check

Guides by other authors on other sites — in-depth breakdowns written by players.

Sources: genshin.gg. Texts are our own summary. Found a mistake in this build? · Improve this guide

Teams

Also appears in other teams

Arataki Itto team

Recommended in: Chiori

Arataki Itto team

Recommended in: Traveler (Geo)

Is it worth pulling team damage gain, gcsim simulation

How much the whole team's damage grows compared to C0 with Serpent Spine (R5). Gains are cumulative: C2 includes C1.

Best 5★ weapon (R1)Redhorn Stonethresher
+8.4%
or
C1
First constellationone more copy of the character
+0%

If you pick one, the weapon gives more — and weapon banner pulls don't use up your character pity either.

  1. C1—no data
  2. C2−2.5% (−2.5% vs previous)safe to skip
  3. C3+0.1% (+2.6% vs previous)safe to skip
  4. C4+4.2% (+4.1% vs previous)safe to skip
  5. C5+12.2% (+8% vs previous)nice, not essential
  6. C6+21.6% (+9.4% vs previous)nice, not essential
How we calculated

The team comes from the open gcsim simulation database — the one closest to the teams in this guide. Only this character was changed: constellation and weapon. Teammates, artifact sets and rotation stay as in the original simulation; the whole team's substats are optimized to KQM standards separately for each weapon. C0 with Serpent Spine: 48,606 damage per second.

The gain depends on the team and investment: treat it as a guideline, not an exact number for your account. Original simulation · gcsim 4eda9fc, 2026-10-17

Talents

Normal Attack

Fight Club Legend

Normal Attack Performs up to 4 consecutive strikes. When the 2nd and 4th strikes hit opponents, Itto will gain 1 and 2 stacks of Superlative Superstrength, respectively. Max 5 stacks. Triggering this effect will refresh the current duration of any existing stacks. Additionally, Itto's Normal Attack combo does not immediately reset after sprinting or using his Elemental Skill, "Masatsu Zetsugi: Akaushi Burst!" Charged Attack When holding to perform a Charged Attack, Itto unleashes a series of Arataki Kesagiri slashes without consuming Stamina. Instead, each Arataki Kesagiri slash consumes 1 stack of Superlative Superstrength. When the final stack is consumed, Itto delivers a powerful final slash. If no stacks of Superlative Superstrength are available, Itto will perform a single Saichimonji Slash. Plunging Attack Plunges from mid-air to strike the ground, damaging opponents along the path and dealing AoE DMG upon impact.

Scaling
1-Hit DMG156.6%
2-Hit DMG151.0%
3-Hit DMG181.2%
4-Hit DMG231.7%
Arataki Kesagiri Combo Slash DMG180.2%
Arataki Kesagiri Final Slash DMG377.4%
Superlative Superstrength Duration60.0s
Saichimonji Slash DMG178.8%
Saichimonji Slash Stamina Cost20.0
Plunge DMG161.8%
Low/High Plunge DMG323%/404%
Elemental Skill

Masatsu Zetsugi: Akaushi Burst!

Hurls Ushi, the young akaushi bull and auxiliary member of the Arataki Gang, dealing Geo DMG to opponents on hit. When Ushi hits opponents, Arataki Itto gains 1 stack of Superlative Superstrength. Ushi will remain on the field and provide support in the following ways: · Taunts surrounding opponents and draws their attacks. · Inherits HP based on a percentage of Arataki Itto's Max HP. · When Ushi takes DMG, Arataki Itto gains 1 stack of Superlative Superstrength. Only 1 stack can be gained in this way every 2s. · Ushi will flee when its HP reaches 0 or its duration ends. It will grant Arataki Itto 1 stack of Superlative Superstrength when it leaves. Hold Adjust throwing angle. Ushi is considered a Geo construct. Arataki Itto can only deploy 1 Ushi on the field at any one time.

Scaling
Skill DMG553%
Inherited HP100%
Duration6.0s
CD10.0s
Elemental Burst

Royal Descent: Behold, Itto the Evil!

Time to show 'em the might of the Arataki Gang! For a time, Itto lets out his inner Raging Oni King, wielding his Oni King's Kanabou in battle. This state has the following special properties: · Converts Itto's Normal, Charged, and Plunging Attacks to Geo DMG. This cannot be overridden. · Increases Itto's Normal Attack SPD. Also increases his ATK based on his DEF. · On hit, the 1st and 3rd strikes of his attack combo will each grant Arataki Itto 1 stack of Superlative Superstrength. · Decreases Itto's Elemental and Physical RES by 20%. The Raging Oni King state will be cleared when Itto leaves the field.

Scaling
ATK Bonus103.7% DEF
ATK SPD Bonus10%
Duration11.0s
CD18.0s
Energy Cost70

Passive talents

Arataki Ichiban

When Arataki Itto uses consecutive Arataki Kesagiri, he obtains the following effects: · Each slash increases the ATK SPD of the next slash by 10%. Max ATK SPD increase is 30%. · Increases his resistance to interruption. These effects will be cleared once he stops performing consecutive slashes.

Bloodline of the Crimson Oni

Arataki Kesagiri DMG is increased by 35% of Arataki Itto's DEF.

Woodchuck Chucked

When a party member uses attacks to obtain wood from a tree, they have a 25% chance to get an additional log of wood.

Constellations

C1

Stay a While and Listen Up

After using Royal Descent: Behold, Itto the Evil!, Arataki Itto gains 2 stacks of Superlative Superstrength. After 1s, Itto will gain 1 stack of Superlative Superstrength every 0.5s for 1.5s.

C2

Gather 'Round, It's a Brawl!

After using Royal Descent: Behold, Itto the Evil!, each party member whose Element is Geo will decrease that skill's CD by 1.5s and restore 6 Energy to Arataki Itto. CD can be decreased by up to 4.5s in this manner. Max 18 Energy can be restored in this manner.

C3

Horns Lowered, Coming Through

Increases the Level of Masatsu Zetsugi: Akaushi Burst! by 3. Maximum upgrade level is 15.

C4

Jailhouse Bread and Butter

When the Raging Oni King state caused by Royal Descent: Behold, Itto the Evil! ends, all nearby party members gain 20% DEF and 20% ATK for 10s.

C5

10 Years of Hanamizaka Fame

Increases the Level of Royal Descent: Behold, Itto the Evil! by 3. Maximum upgrade level is 15.

C6

Arataki Itto, Present!

Arataki Itto's Charged Attacks deal +70% CRIT DMG. Additionally, when he uses Arataki Kesagiri, he has a 50% chance to not consume stacks of Superlative Superstrength.

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