
★★★★
Sayu
Mujina Ninja
A pint-sized ninja attached to the Shuumatsuban, who always seems to be lacking sleep.
ℹ️ Character Information
ConstellationNyctereutes Minor
Birthday10/19
NationInazuma
AffiliationShuumatsuban
Voice Actor
Chinese CV:Sakula小舞
Japanese CV:Lilypichu (Lily Ki)
English CV:洲崎綾
Korean CV:Lee Ji-hyeon
Constellation | Nyctereutes Minor |
Birthday | 10/19 |
Nation | Inazuma |
Affiliation | Shuumatsuban |
Voice Actor | Chinese CV:Sakula小舞 Japanese CV:Lilypichu (Lily Ki) English CV:洲崎綾 Korean CV:Lee Ji-hyeon |
Rarity4★
Element

Weapon

Version2.0
Base Stats
HP11854
ATK244
DEF745
Special Stat9600.0%
Skill Information

Shuumatsuban Ninja Blade
Performs up to 4 consecutive strikes.
Drains Stamina over time to perform continuous spinning attacks against all nearby opponents.
At the end of the sequence, performs a more powerful slash.
Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.
Skill Parameters
1-Hit DMG209.916%
2-Hit DMG207.417%
3-Hit DMG126.1995%+126.1995%
4-Hit DMG285.1359%
Charged Attack Spinning DMG181.7455%
Charged Attack Final DMG328.6185%
Charged Attack Stamina Cost40/s
Max Duration5s
Plunge DMG199.479%
Low/High Plunge DMG398.8735%/498.2145%

Yoohoo Art: Fuuin Dash
The special technique of the Yoohoo Ninja Arts!
Sayu curls up into a rolling Fuufuu Windwheel and smashes into opponents at high speed, dealingAnemo DMG . When the duration ends, she unleashes a Fuufuu Whirlwind Kick, dealing AoE Anemo DMG .
Press
Enters the Fuufuu Windwheel state, rolling forward a short distance before using the Fuufuu Whirlwind Kick.
Hold
Rolls about continuously in the Fuufuu Windwheel state, increasing Sayu's resistance to interruption while within that state.
During this time, Sayu can control the direction of her roll, and can use the skill again to end her Windwheel state early and unleash a stronger version of the Fuufuu Whirlwind Kick.
The Hold version of this skill can trigger Elemental Absorption.
This skill has a maximum duration of 10s and enters CD once its effects end. The longer Sayu remains in her Windwheel state, the longer the CD.
Elemental Absorption
If Sayu comes into contact withHydro /Pyro /Cryo /Electro while in her Windwheel state, she will deal additional elemental DMG of that type.
Elemental Absorption may only occur once per use of this skill.
Sayu can pull this skill off with her eyes closed. This technique was originally created for escaping, but now that she's got a Vision, might as well make her foes eat dirt while she's at it.
Sayu curls up into a rolling Fuufuu Windwheel and smashes into opponents at high speed, dealing
Enters the Fuufuu Windwheel state, rolling forward a short distance before using the Fuufuu Whirlwind Kick.
Rolls about continuously in the Fuufuu Windwheel state, increasing Sayu's resistance to interruption while within that state.
During this time, Sayu can control the direction of her roll, and can use the skill again to end her Windwheel state early and unleash a stronger version of the Fuufuu Whirlwind Kick.
The Hold version of this skill can trigger Elemental Absorption.
This skill has a maximum duration of 10s and enters CD once its effects end. The longer Sayu remains in her Windwheel state, the longer the CD.
If Sayu comes into contact with
Elemental Absorption may only occur once per use of this skill.
Sayu can pull this skill off with her eyes closed. This technique was originally created for escaping, but now that she's got a Vision, might as well make her foes eat dirt while she's at it.
Skill Parameters
Fuufuu Windwheel DMG85.5%
Fuufuu Whirlwind Kick Press DMG376.2%
Fuufuu Whirlwind Kick Hold DMG516.8%
Fuufuu Windwheel Elemental DMG39.9%
Fuufuu Whirlwind Kick Elemental DMG180.88%
Max Duration (Hold)10s
CD6 to 11s

Yoohoo Art: Mujina Flurry
The other super special technique of the Yoohoo Ninja Arts! It summons a pair of helping hands for Sayu.
DealsAnemo DMG to nearby opponents and heals all nearby party members. The amount of HP restored is based on Sayu's ATK. This skill then summons a Muji-Muji Daruma.
Muji-Muji Daruma
At specific intervals, the Daruma will take one of several actions based on the situation around it:
· If the HP of nearby characters is above 70%, it will attack a nearby opponent, dealingAnemo DMG .
· If there are active characters with 70% or less HP nearby, it will heal the active character with the lowest percentage HP left. If there are no opponents nearby, it will heal active characters nearby even if they have 70% HP or more.
People who don't know the first thing about ninjutsu love to watch Sayu show off this skill, and some have tried to learn it from her. But Sayu just wants to sleep and not be disturbed.
Deals
At specific intervals, the Daruma will take one of several actions based on the situation around it:
· If the HP of nearby characters is above 70%, it will attack a nearby opponent, dealing
· If there are active characters with 70% or less HP nearby, it will heal the active character with the lowest percentage HP left. If there are no opponents nearby, it will heal active characters nearby even if they have 70% HP or more.
People who don't know the first thing about ninjutsu love to watch Sayu show off this skill, and some have tried to learn it from her. But Sayu just wants to sleep and not be disturbed.
Skill Parameters
Skill Activation DMG277.4%
Skill Activation Healing218.88% ATK+1823.6016
Muji-Muji Daruma DMG123.5%
Muji-Muji Daruma Healing189.696% ATK+1580.4547
Duration12s
CD20s
Energy Cost80
Passive Skills

Someone More Capable
When Sayu triggers a Swirl reaction while active, she heals all your characters and nearby allies for 300 HP. She will also heal an additional 1.2 HP for every point of Elemental Mastery she has.
This effect can be triggered once every 2s.
This effect can be triggered once every 2s.

No Work Today!
The Muji-Muji Daruma created by Yoohoo Art: Mujina Flurry gains the following effects:
· When healing a character, it will also heal characters near that healed character for 20% the amount of HP.
· Increases the AoE of its attack against opponents.
· When healing a character, it will also heal characters near that healed character for 20% the amount of HP.
· Increases the AoE of its attack against opponents.

Yoohoo Art: Silencer's Secret
When Sayu is in the party, your characters will not startle Crystalflies and certain other animals when getting near them.
Check the "Other" sub-category of the "Living Beings / Wildlife" section in the Archive for creatures this skill works on.
Check the "Other" sub-category of the "Living Beings / Wildlife" section in the Archive for creatures this skill works on.
Constellations

Multi-Task no Jutsu
Level 1The Muji-Muji Daruma created by Yoohoo Art: Mujina Flurry will ignore HP limits and can simultaneously attack nearby opponents and heal characters.

Egress Prep
Level 2· DMG of Fuufuu Whirlwind Kick in Press Mode increased by 3.3%.
· Every 0.5s in the Fuufuu Windwheel state will increase the DMG of this Fuufuu Whirlwind Kick by 3.3%. The maximum DMG increase possible through this method is 66%.

Eh, the Bunshin Can Handle It
Level 3Increases the Level of Yoohoo Art: Mujina Flurry by 3.
Maximum upgrade level is 15.
Maximum upgrade level is 15.

Skiving: New and Improved
Level 4Sayu recovers 1.2 Energy when she triggers a Swirl reaction.
This effect occurs once every 2s.
This effect occurs once every 2s.

Speed Comes First
Level 5Increases the Level of Yoohoo Art: Fuuin Dash by 3.
Maximum upgrade level is 15.
Maximum upgrade level is 15.

Sleep O'Clock
Level 6The Muji-Muji Daruma created by Sayu's Yoohoo Art: Mujina Flurry will now also benefit from her Elemental Mastery. Each point of Sayu's Elemental Mastery will produce the following effects:
· Increases the damage dealt by the Muji-Muji Daruma's attacks by 0.2% ATK. A maximum DMG increase of 400% ATK can be gained via this method.
· Increases the HP restored by the Muji-Muji Daruma by 3. A maximum of 6,000 additional HP can be restored in this manner.
· Increases the damage dealt by the Muji-Muji Daruma's attacks by 0.2% ATK. A maximum DMG increase of 400% ATK can be gained via this method.
· Increases the HP restored by the Muji-Muji Daruma by 3. A maximum of 6,000 additional HP can be restored in this manner.
Upgrade Materials
Character Ascension
Shuumatsuban Ninja Blade Upgrade
Yoohoo Art: Fuuin Dash Upgrade
Character Outfits

Mini Mujina
Default
Sayu's outfit. Marvelous attire designed after the mysterious animal known as the Mujina.
ℹ️ Character Information
ConstellationNyctereutes Minor
Birthday10/19
NationInazuma
AffiliationShuumatsuban
Voice Actor
Chinese CV:Sakula小舞
Japanese CV:Lilypichu (Lily Ki)
English CV:洲崎綾
Korean CV:Lee Ji-hyeon
Constellation | Nyctereutes Minor |
Birthday | 10/19 |
Nation | Inazuma |
Affiliation | Shuumatsuban |
Voice Actor | Chinese CV:Sakula小舞 Japanese CV:Lilypichu (Lily Ki) English CV:洲崎綾 Korean CV:Lee Ji-hyeon |
Rarity4★
Element

Weapon

Version2.0