Sangonomiya Kokomi

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This article is about the playable character. For the Genius Invokation TCG Character Card, see Sangonomiya Kokomi (Character Card).

Sangonomiya Kokomi

Pearl of Wisdom

Card
Wish
In-Game

Quality	Weapon
	Catalyst

Element	Model Type
Hydro	Medium Female

Character Roles
Off-Field Support Survivability

Bio
Relatives
Voice Actors

Constellation

Dracaena Somnolenta
(Story Quest Chapter)

Affiliations

Featured

Previous: Ran 1 year, 2 months, 23 days ago

Release Date

September 21, 2021
4 years, 11 months ago

Biological ‍ⓘ‍

Ancestry: Sangonomiya Clan

Parent: Unnamed mother^[5]

Additional Titles
Categories

Hibernating Homebody Strategist

Playable Characters

Sangonomiya Kokomi^{[Note 1]} (Japanese: 珊瑚宮心海 Sangonomiya Kokomi) is a playable Hydro character in Genshin Impact.

The young Divine Priestess of Watatsumi Island and a descendant of the Sangonomiya Clan, Kokomi is in charge of most of Watatsumi's affairs, shouldering heavy responsibilities alone in hopes for giving Watatsumi Island's people the hopes and happiness that they desire.

Gameplay Info

Ascensions and Stats

Toggle Ascension Materials

Ascension Phase	Level	Base HP	‍Base ATK‍	Base DEF	‍Hydro DMG Bonus‍
0✦	1/20	1,048.65	18.25	51.15	—
0✦	20/20	2,720.20	47.33	132.70	—
Ascension Cost (0 → 1) 20,000 1 3 3
1✦	20/40	3,619.33	62.98	176.56	—
1✦	40/40	5,415.67	94.24	264.18	—
Ascension Cost (1 → 2) 40,000 2 3 10 15
2✦	40/50	6,054.52	105.35	295.35	7.2%
2✦	50/50	6,965.80	121.21	339.80	7.2%
Ascension Cost (2 → 3) 60,000 4 6 20 12
3✦	50/60	7,817.60	136.03	381.36	14.4%
3✦	60/60	8,738.32	152.05	426.27	14.4%
Ascension Cost (3 → 4) 80,000 8 3 30 18
4✦	60/70	9,377.17	163.17	457.43	14.4%
4✦	70/70	10,306.27	179.34	502.76	14.4%
Ascension Cost (4 → 5) 100,000 12 6 45 12
5✦	70/80	10,945.13	190.45	533.92	21.6%
5✦	80/80	11,884.72	206.80	579.76	21.6%
Ascension Cost (5 → 6) 120,000 20 6 60 24
6✦	80/90	12,523.57	217.92	610.92	28.8%
	90/90	13,470.50	234.39	657.11
	95/95	13,948.69	260.76	680.44
	100/100	14,427.92	287.13	703.82

Total Cost (0✦ → 6✦)

420,000 Mora

46 Dew of Repudiation

1 Varunada Lazurite Sliver

9 Varunada Lazurite Fragment

9 Varunada Lazurite Chunk

6 Varunada Lazurite Gemstone

168 Sango Pearl

18 Spectral Husk

30 Spectral Heart

36 Spectral Nucleus

Talents

Normal AttackElemental SkillElemental Burst1st Ascension Passive4th Ascension PassivePassiveUtility Passive

Icon

Name

Type

The Shape of Water

Normal Attack

Description
Gameplay Notes
Advanced Properties
Attribute Scaling
Preview

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.

Constellation Effects

Constellation Level 1, 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."
Constellation Level 4, 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."

	Gauge Units	Internal Cooldown		Poise Damage	Stagger Effect			Blunt
	Gauge Units	‍Tag‍	‍Type‍	Poise Damage	‍S. L.Stagger Level‍	‍H. F.Horizontal Force‍	‍V. F.Vertical Force‍	Blunt
Normal Attack 1-Hit	1U	Kokomi Hydro DMG	2.5s/3 Hits	12.82	Shake	0	0	✘
Normal Attack 2-Hit	1U			11.54	Shake	0	0	✘
Normal Attack 3-Hit	1U			17.68	Shake	0	0	✘
Normal Attack 1-Hit (During Burst)	1U			12.82	Heavy	200	0	✘
Normal Attack 2-Hit (During Burst)	1U			11.54	Heavy	200	0	✘
Normal Attack 3-Hit (During Burst)	1U			17.68	Heavy	200	0	✘
Charged Attack	1U	No ICD		100	Shake	0	0	✘
Charged Attack (During Burst)	1U	No ICD		100	Air	480	600	✘
Plunging Attack Collision	0U	No ICD		5	Light	200	0	✘
Low Plunge	1U	No ICD		50	Heavy	200	0	✘
High Plunge	1U	No ICD		100	Heavy	800	0	✘

Talent Levels past 10 require Normal Attack Level Increase methods, such as Constellations and Passives.

	1	2	3	4	5	6	7	8	9	10	11
1-Hit DMG (%)	68.38	73.5	78.63	85.47	90.6	95.73	102.56	109.4	116.24	123.08	129.91
2-Hit DMG (%)	61.54	66.15	70.77	76.92	81.54	86.15	92.31	98.46	104.62	110.77	116.92
3-Hit DMG (%)	94.31	101.38	108.45	117.88	124.95	132.03	141.46	150.89	160.32	169.75	179.18
Charged Attack
Charged Attack DMG (%)	148.32	159.44	170.57	185.4	196.52	207.65	222.48	237.31	252.14	266.98	281.81
Charged Attack Stamina Cost	50
Plunging Attack
Plunge DMG (%)	56.83	61.45	66.08	72.69	77.31	82.6	89.87	97.14	104.41	112.34	120.27
Low Plunge DMG (%)	113.63	122.88	132.13	145.35	154.59	165.17	179.7	194.23	208.77	224.62	240.48
High Plunge DMG (%)	141.93	153.49	165.04	181.54	193.1	206.3	224.45	242.61	260.76	280.57	300.37

Kurage's Oath

Elemental Skill

Description
Gameplay Notes
Advanced Properties
Attribute Scaling
Preview

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 heal nearby active characters at fixed intervals. This healing is based on Kokomi's Max HP.

When each of the first 6 hits hits at least one enemy, it generates 0.67 Elemental Particles.
- Generate on average 0.67 × 6 = 4.02 elemental particles if all ticks hit an enemy.
The Bake-Kurage ticks every 2 seconds, for a total of 7 times before its 12s duration ends. (including the initial hit)
Only one Bake-Kurage can exist at a time.
Ripple DMG will snapshot Sangonomiya Kokomi's stats on cast and will not be affected by changes in her stats that occur afterwards.
- This will not be updated when the Bake-Kurage's duration is refreshed by her Passive Talent 1, Tamakushi Casket.
In most cases, the Additive Base DMG Bonus from Nereid's Ascension cannot be snapshotted by the Bake-Kurage; however, if Kurage's Oath is cast while Nereid's Ascension is active, and Kokomi leaves the field before the first Bake-Kurage tick, the Additive Base DMG Bonus can be snapshotted.

Passive Effects

Passive Talent 1, Tamakushi Casket: "If Sangonomiya Kokomi's own Bake-Kurage are on the field when she uses Nereid's Ascension, the Bake-Kurage's duration will be refreshed."

Constellation Effects

Constellation Level 2, The Clouds Like Waves Rippling: Increases the healing that nearby party members under 50% HP receive from the Bake-Kurage.
Constellation Level 5, All Streams Flow to the Sea: Increases this talent's level by 3, up to a maximum of 15.

	Gauge Units	Internal Cooldown		Poise Damage	Stagger Effect			Blunt
	Gauge Units	‍Tag‍	‍Type‍	Poise Damage	‍S. L.Stagger Level‍	‍H. F.Horizontal Force‍	‍V. F.Vertical Force‍	Blunt
Ripple DMG	1U	No ICD		50	Shake	0	0	✘
Ripple DMG (During Burst)	1U	No ICD		100	Shake	0	0	✘
Wet to Self	1U, 0.2s	No ICD		—	—			✘

Talent Levels past 10 require Elemental Skill Level Increase methods, such as Constellations and Event bonuses.

	1	2	3	4	5	6	7	8	9	10	11	12	13
Regeneration	4.4% Max HP + 423.70	4.73% Max HP + 466.08	5.06% Max HP + 511.99	5.5% Max HP + 561.43	5.83% Max HP + 614.40	6.16% Max HP + 670.90	6.6% Max HP + 730.93	7.04% Max HP + 794.50	7.48% Max HP + 861.59	7.92% Max HP + 932.22	8.36% Max HP + 1,006.38	8.8% Max HP + 1,084.07	9.35% Max HP + 1,165.29
Ripple DMG (%)	109.19	117.38	125.57	136.49	144.68	152.87	163.79	174.7	185.62	196.54	207.46	218.38	232.03
Duration	12s
CD	20s

Nereid's Ascension

Elemental Burst

Description
Gameplay Notes
Advanced Properties
Attribute Scaling
Preview

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.

This Elemental Burst drains energy later than most others.^[6]
Water essentially acts as if it were normal solid terrain for the duration of the burst. As such, while donning the Ceremonial Garment, Kokomi can take fall damage and even die if she jumps from a high distance onto water.
Kokomi will still take damage while walking on Electrified Water.

Passive Effects

Passive Talent 1, Tamakushi Casket: refreshes the duration of Kokomi's Bake-Kurage upon casting Nereid's Ascension.
Passive Talent 2, Song of Pearls: increases the Normal and Charged Attack DMG Bonus from Nereid's Ascension by 15% of Kokomi's Healing Bonus.

Constellation Effects

Constellation Level 1, 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."
Constellation Level 2, The Clouds Like Waves Rippling: Increases the healing that nearby party members under 50% HP receive from Kokomi's Normal and Charged Attacks during Nereid's Ascension.
Constellation Level 3, The Moon, A Ship O'er the Seas: Increases this talent's level by 3, up to a maximum of 15.
Constellation Level 4, 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."
Constellation Level 6, 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." Healing a character at maximum HP counts for this constellation.

Damage Bonus Calculations

The Normal Attack "DMG Bonus" is applied differently from other Damage Bonuses. It is not added to other Damage Bonus percentages, but is rather added to the base damage (before other multipliers are applied). That is (without Crit), the outgoing Damage is:

{\displaystyle \begin{align} &(\text{ATK} \times \text{Ability }\% + \text{HP Ability Bonus }\% \times \text{Max HP}) \\ &\times (1 + \text{DMG Bonus }\%) \end{align}}

The DMG Bonus at the end includes damage bonuses like Hydro DMG Bonus and Normal Attack DMG Bonuses.
The HP Ability Bonus is the DMG Bonus provided by the burst for the corresponding type of attack (Normal, Charged, Bake-Kurage).

{\displaystyle \begin{align} \text{HP Ability Bonus }\% = \text{Burst Ability Bonus }\% \end{align}}

With her second Passive Talent, the Ability Bonus becomes

{\displaystyle \begin{align} \text{HP Ability Bonus }\% = \text{Burst Ability Bonus }\% + 15\% \times \text{Healing Bonus }\% \end{align}}

	Gauge Units	Internal Cooldown		Poise Damage	Stagger Effect			Blunt
	Gauge Units	‍Tag‍	‍Type‍	Poise Damage	‍S. L.Stagger Level‍	‍H. F.Horizontal Force‍	‍V. F.Vertical Force‍	Blunt
Skill DMG	2U	No ICD		250	Heavy	200	0	✘

Talent Levels past 10 require Elemental Burst Level Increase methods, such as Constellations and Event bonuses.

	1	2	3	4	5	6	7	8	9	10	11	12	13
Skill DMG (% Max HP)	10.42	11.2	11.98	13.02	13.8	14.58	15.62	16.67	17.71	18.75	19.79	20.83	22.13
Normal Attack DMG Bonus (% Max HP)	4.84	5.2	5.57	6.05	6.41	6.78	7.26	7.74	8.23	8.71	9.2	9.68	10.29
Charged Attack DMG Bonus (% Max HP)	6.78	7.28	7.79	8.47	8.98	9.49	10.16	10.84	11.52	12.2	12.87	13.55	14.4
Bake-Kurage DMG Bonus (% Max HP)	7.1	7.63	8.16	8.87	9.4	9.93	10.64	11.35	12.06	12.77	13.48	14.19	15.08
HP Regeneration Per Hit	0.81% Max HP + 77.03	0.87% Max HP + 84.74	0.93% Max HP + 93.08	1.01% Max HP + 102.07	1.07% Max HP + 111.70	1.13% Max HP + 121.98	1.21% Max HP + 132.89	1.29% Max HP + 144.45	1.37% Max HP + 156.65	1.45% Max HP + 169.49	1.54% Max HP + 182.97	1.62% Max HP + 197.10	1.72% Max HP + 211.87
Duration	10s
CD	18s
Energy Cost	70

Ceremonial Garment, Normal and Charged Attacks

Ceremonial Garment, moving on the water's surface

Tamakushi Casket

1st Ascension Passive

Description
Preview

If Sangonomiya Kokomi's own Bake-Kurage are on the field when she uses Nereid's Ascension, the Bake-Kurage's duration will be refreshed.

Song of Pearls

4th Ascension Passive

Description
Gameplay Notes
Preview

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.

15% of Kokomi's Healing Bonus is directly added to the percentage of Max HP from Nereid's Ascension.

Flawless Strategy

Passive

Description
Gameplay Notes

Sangonomiya Kokomi has a 25% Healing Bonus, but a 100% decrease in CRIT Rate.

The 100% decrease in CRIT Rate simply subtracts that amount from Sangonomiya Kokomi's overall CRIT Rate value.
It is still possible for Sangonomiya Kokomi to perform a Critical Hit as long as her total CRIT Rate exceeds 0%.

Princess of Watatsumi

Utility Passive

Description
Gameplay Notes

Decreases swimming Stamina consumption for your own party members by 20%.
Not stackable with Passive Talents that provide the exact same effects.

Kokomi must be alive and in the active party for Princess of Watatsumi to take effect.
The following Talent is identical to this talent:
- Conqueror of Tides (Beidou)

Talent Upgrade

Talent Level (Ascension)	Materials [Subtotal]
1 → 2 (2✦)	12,500[12,500] 6[6] 3[3]
2 → 3 (3✦)	17,500[30,000] 3[3] 2[2]
3 → 4 (3✦)	25,000[55,000] 4[7] 4[6]
4 → 5 (4✦)	30,000[85,000] 6[13] 6[12]
5 → 6 (4✦)	37,500[122,500] 9[22] 9[21]
6 → 7 (5✦)	120,000[242,500] 4[4] 4[4] 1[1]
7 → 8 (5✦)	260,000[502,500] 6[10] 6[10] 1[2]
8 → 9 (6✦)	450,000[952,500] 9[19] 12[22] 2[4]
9 → 10 (6✦)	700,000[1,652,500] 12[31] 16[38] 2[6] 1[1]

Total Cost (1 → 10 for one talent)

1,652,500 Mora

6 Spectral Husk

22 Spectral Heart

31 Spectral Nucleus

3 Teachings of Transience

21 Guide to Transience

38 Philosophies of Transience

6 Hellfire Butterfly

1 Crown of Insight

Character Description

Sangonomiya Kokomi's Elemental Skill summons forth a Bake-Kurage created from water that will restore HP for nearby characters and apply the Wet status to nearby opponents.
When Sangonomiya Kokomi uses her Elemental Burst, she deals Hydro DMG to nearby opponents and dons her Ceremonial Garb, which temporarily increases the DMG dealt by her Normal and Charged Attacks.
Her Elemental Burst can also enhance the Bake-Kurage, allowing it to deal AoE Hydro DMG.

Test Run

Constellation

Level 1Level 2Level 3Level 4Level 5Level 6

Icon

Name

Level

At Water's Edge

1

Description
Advanced Properties
Preview

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.

	Gauge Units	Internal Cooldown		Poise Damage	Stagger Effect			Blunt
	Gauge Units	‍Tag‍	‍Type‍	Poise Damage	‍S. L.Stagger Level‍	‍H. F.Horizontal Force‍	‍V. F.Vertical Force‍	Blunt
Extra Fish	1U	No ICD		0	Heavy	200	0	✘

The Clouds Like Waves Rippling

2

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.

The Moon, A Ship O'er the Seas

3

Increases the Level of Nereid's Ascension by 3.
Maximum upgrade level is 15.

The Moon Overlooks the Waters

4

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.

All Streams Flow to the Sea

5

Increases the Level of Kurage's Oath by 3.
Maximum upgrade level is 15.

Sango Isshin

6

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.

Each Constellation activation requires one Sangonomiya Kokomi's Stella Fortuna.

Availability

Character Event Wishes

Sangonomiya Kokomi has been promoted or featured with a drop-rate boost in 4 Event Wishes:

Wish	Featured	Duration	Version
Drifting Luminescence 2021-09-21	Sangonomiya Kokomi Rosaria Beidou Xingqiu	September 21, 2021 – October 12, 2021	2.1
Drifting Luminescence 2022-03-08	Sangonomiya Kokomi Bennett Xinyan Kujou Sara	March 8, 2022 – March 29, 2022	2.5
Drifting Luminescence 2022-09-09	Sangonomiya Kokomi Dori Sucrose Xingqiu	September 9, 2022 – September 27, 2022	3.0
Drifting Luminescence 2023-07-25	Sangonomiya Kokomi Faruzan Rosaria Yanfei	July 25, 2023 – August 15, 2023	3.8

Chronicled Wishes

Sangonomiya Kokomi has been included in 1 Chronicled Wish:

Wish	Designated Item	Duration	Version
Thunder Rends the Plains on High 2025-05-27	Kamisato Ayaka Kamisato Ayato Yoimiya Chiori Yae Miko Arataki Itto Sangonomiya Kokomi Kaedehara Kazuha Uraku Misugiri Haran Geppaku Futsu Mistsplitter Reforged Freedom-Sworn Redhorn Stonethresher Kagura's Verity Everlasting Moonglow Thundering Pulse	May 27, 2025 – June 17, 2025	5.6

Notes

↑ Follows Japanese name order.

Other Languages

Language	Official Name
English	Sangonomiya Kokomi
Chinese (Simplified)	珊瑚宫心海 Shānhúgōng Xīnhǎi
Chinese (Traditional)	珊瑚宮心海 Shānhúgōng Xīnhǎi
Japanese	珊瑚宮心海 Sangonomiya Kokomi
Korean	산고노미야 코코미 Sangonomiya Kokomi
Spanish	Sangonomiya Kokomi
French	Sangonomiya Kokomi
Russian	Сангономия Кокоми Sangonomiya Kokomi
Thai	Sangonomiya Kokomi
Vietnamese	Sangonomiya Kokomi
German	Sangonomiya Kokomi
Indonesian	Sangonomiya Kokomi
Portuguese	Sangonomiya Kokomi
Turkish	Sangonomiya Kokomi
Italian	Sangonomiya Kokomi

Change History

Introduced in Version 2.0 • Released in Version 2.1

[Edit History]

Version 5.4

Updates to character voice-overs:
- New Story Voice-Over for all languages:
  - "About Yumemizuki Mizuki"

Version 3.5

Updates to character voice-overs:
- Updated audio and text for English:
  - "Interesting Things"
    - Old: I simply love Watatsumi Coral Pearls... They're not just a source of income for Watatsumi Island, but a gift from the sea itself.
    - New: I simply love Watatsumi Sango Pearls... They're not just a source of income for Watatsumi Island, but a gift from the sea itself.

Version 2.7

Updates to character voice-overs:
- Removed from all languages:
  - "Disengaging Wind Glider"

Version 2.6

Updates to character voice-overs:
- Updated text for Korean:
  - "About Kujou Sara"
    - Old: 쿠죠 사라가 아주 까다로운 상대라는 건 인정할 수밖에 없어. 모략과 책략을 쓰는 일은 드물지만, 정면 돌파에는 아주 능해. 막부군 역시 그녀를 전적으로 신뢰하기에 그녀의 지휘 아래 똘똘 뭉쳐 죽음도 불사하고 저항군힌테 몇 차례 큰 위협을 가했었지
    - New: 쿠죠 사라가 아주 까다로운 상대라는 건 인정할 수밖에 없어. 모략과 책략을 쓰는 일은 드물지만, 정면 돌파에는 아주 능해. 막부군 역시 그녀를 전적으로 신뢰하기에 그녀의 지휘 아래 똘똘 뭉쳐 죽음도 불사하고 저항군한테 몇 차례 큰 위협을 가했었지

Version 2.2

Updates to character voice-overs:
- Updated audio for English:
  - "About the Vision" (less emphasis on "In my book [...]", which made it sound like she was talking about a book she wrote, rather than the common saying)

Version 2.1