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Portrait of Sangonomiya Kokomi

★★★★★HydroCatalyst

Sangonomiya Kokomi

Pearl of Wisdom

The Divine Priestess of Watatsumi Island. All of the island's affairs are at this young lady's fingertips.

Region
Inazuma
Released
Version 2.1
GenGuru tier
S Support

Overview

  • Healer
  • Hydro applier
  • On-field Hydro damage

Kokomi is a healer who also keeps Hydro on enemies. Her Elemental Skill leaves a jellyfish that hits nearby enemies with Hydro and heals the active character, and it keeps working while she is off the field. Her Elemental Burst lets her heal the team every time her Normal or Charged Attacks land, and it scales her attacks with her Max HP.

She cannot land critical hits, so ignore CRIT entirely and build HP, Healing Bonus and Energy Recharge instead. That makes her one of the easiest 5-stars to gear, and she fits Freeze, Electro-Charged, Bloom and Hyperbloom teams.

Weapons

Best first. Every catalyst on this list links to its page.

  1. Everlasting Moonglow ★★★★★

    Her signature catalyst. HP, Healing Bonus and Max HP added to her Normal Attacks, plus Energy back during her burst.

  2. Prototype Amber ★★★★

    Craftable at the Blacksmith. HP and Energy from her burst, plus extra healing for the team. The best free pick for support.

  3. Thrilling Tales of Dragon Slayers ★★★

    A 3-star that passes a large ATK buff to the next character you swap to. Great when she is only a support.

  4. Ring of Yaxche ★★★★

    A 4-star with an HP main stat. Its Normal Attack bonus helps when you play her on the field.

  5. Hakushin Ring ★★★★

    Only for Electro-Charged teams, where it raises Hydro and Electro damage for her and the party's Electro units.

Artifact sets

  1. Ocean-Hued Clam 4-piece

    Her healing feeds the bubble's damage, which adds free damage from a support. A natural fit.

  2. Tenacity of the Millelith 4-piece

    Her skill hits often while she is off the field, so the team ATK buff stays up for most of the fight.

  3. Ocean-Hued Clam + Tenacity of the Millelith 2-piece each

    Healing Bonus plus HP. A good mix while you farm a full set.

Main stats and substats

Sands
HP% or Energy Recharge
Goblet
HP% or Hydro DMG Bonus
Circlet
Healing Bonus or HP%
Substats
HP% > Energy Recharge > HP > Elemental Mastery

Talent priority

  1. Elemental Burst Nereid's Ascension
  2. Elemental Skill Kurage's Oath
  3. Normal Attack The Shape of Water

Teams

  • Ayaka Freeze

    Her jellyfish keeps Hydro on enemies so they stay Frozen, and her healing replaces a shield.

  • Raiden Hyperbloom

    Kokomi and Xingqiu make Dendro Cores with Nahida, and Raiden bursts them into Hyperbloom. Kokomi keeps everyone healthy.

  • Budget Electro-Charged

    A 4-star team where she plays on the field. Her Hydro attacks keep Electro-Charged going while Fischl and Beidou add Electro.

Tips

  • Her CRIT Rate is reduced by 100%, so CRIT stats on her are wasted. Spend substats on HP% and Energy Recharge instead.
  • Using her burst while the jellyfish is out refreshes its duration, so you rarely need to recast the skill.
  • Her burst effects end when she leaves the field. Spend the burst attacking with her rather than swapping out.
  • If her burst is often not ready, add Energy Recharge before chasing more HP.

Other character guides recommend Sangonomiya Kokomi as a teammate in these teams.

See every team comp, grouped by reaction.

Base stats at level 90

Base HP
13471
Base ATK
234
Base DEF
657
Hydro DMG Bonus
28.8%

Talents

Normal Attack The Shape of Water
Normal Attack Performs up to 3 consecutive attacks that take the form of swimming fish, dealing Hydro DMG. Charged Attack Consumes a certain amount of Stamina to deal AoE Hydro DMG after a short casting time. Plunging Attack Gathering the might of Hydro, Kokomi plunges towards the ground from mid-air, damaging all opponents in her path. Deals AoE Hydro DMG upon impact with the ground.
Elemental Skill Kurage's Oath
Summons a "Bake-Kurage" created from water that can heal her allies. Using this skill will apply the Wet status to Sangonomiya Kokomi. Bake-Kurage Deals Hydro DMG to surrounding opponents and heals nearby active characters at fixed intervals. This healing is based on Kokomi's Max HP.
Elemental Burst Nereid's Ascension
Summons the might of Watatsumi, dealing Hydro DMG to surrounding opponents, before robing Kokomi in a Ceremonial Garment made from the flowing waters of Sangonomiya. Ceremonial Garment ·Sangonomiya Kokomi's Normal Attack, Charged Attack and Bake-Kurage DMG are increased based on her Max HP. ·When her Normal and Charged Attacks hit opponents, Kokomi will restore HP for all nearby party members, and the amount restored is based on her Max HP. ·Increases Sangonomiya Kokomi's resistance to interruption and allows her to walk on the water's surface. These effects will be cleared once Sangonomiya Kokomi leaves the field.
Passive talent Tamakushi Casket
If Sangonomiya Kokomi's own Bake-Kurage is on the field when she uses Nereid's Ascension, the Bake-Kurage's duration will be refreshed.
Passive talent Song of Pearls
While donning the Ceremonial Garment created by Nereid's Ascension, the Normal and Charged Attack DMG Bonus Sangonomiya Kokomi gains based on her Max HP will receive a further increase based on 15% of her Healing Bonus.
Passive talent Princess of Watatsumi
Decreases swimming Stamina consumption for your own party members by 20%. Not stackable with Passive Talents that provide the exact same effects.
Passive talent Flawless Strategy
Sangonomiya Kokomi has a 25% Healing Bonus, but a 100% decrease in CRIT Rate.

Constellations

C1 At Water's Edge
While donning the Ceremonial Garment created by Nereid's Ascension, the final Normal Attack in Sangonomiya Kokomi's combo will unleash a swimming fish to deal 30% of her Max HP as Hydro DMG. This DMG is not considered Normal Attack DMG.
C2 The Clouds Like Waves Rippling
Sangonomiya Kokomi gains the following Healing Bonuses with regard to characters with 50% or less HP via the following methods: ·Kurage's Oath Bake-Kurage: 4.5% of Kokomi's Max HP. ·Nereid's Ascension Normal and Charged Attacks: 0.6% of Kokomi's Max HP.
C3 The Moon, A Ship O'er the Seas
Increases the Level of Nereid's Ascension by 3. Maximum upgrade level is 15.
C4 The Moon Overlooks the Waters
While donning the Ceremonial Garment created by Nereid's Ascension, Sangonomiya Kokomi's Normal Attack SPD is increased by 10%, and Normal Attacks that hit opponents will restore 0.8 Energy for her. This effect can occur once every 0.2s.
C5 All Streams Flow to the Sea
Increases the Level of Kurage's Oath by 3. Maximum upgrade level is 15.
C6 Sango Isshin
While donning the Ceremonial Garment created by Nereid's Ascension, Sangonomiya Kokomi gains a 40% Hydro DMG Bonus for 4s when her Normal and Charged Attacks heal, or would heal, any party member with 80% or more HP.