Yuuka

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Yuuka
Icon star.pngIcon star.png
Yuuka
Yuuka
SchoolRole

Millennium

Millennium

Tank

Tank/Front
Damage TypeExplosive
Armor TypeHeavy
Combat ClassStriker
Affinity
Urban Outdoor Indoor
B B A
Uses coverSMG
SMG
Shoes Badge Charm
Profile
Full NameHayase Yuuka
(早瀬 ユウカ)
Age16
BirthdayMarch 14
Height156cm
HobbiesCalculating things
IllustratorHwansang
VoiceHaruka Ran
Release Date2021/02/04

Background[edit]

Enrolled in the Millennium Science School, Yuuka is the treasurer of the student council known as "Seminar".

A prominent mathematical genius even amongst Millennium's STEM-rich student base, she supervises the management of the school's budget.
Yuuka's speciality is the abacus, and she has a habit of counting on one in order to compose herself when faced with complex and troubling matters.

ミレニアムサイエンススクール所属、生徒会「セミナー」の会計。

理系生徒の比率が高いミレニアムでも指折りの数学の鬼才で、ミレニアムの予算周りの管理を統括している。
特技は算盤で、複雑なことに悩まされていたり、葛藤している時などに算盤を弾いて落ち着かせる癖がある。

How to Obtain[edit]

  • Initial character
  • Regular Gacha pool

Character Details[edit]

Stats
Attack 108/1084 Defense 29/179 HP 2997/50100 Healing 1400/4202
Accuracy 100 Evasion 1440 Critical Rate 200 Critical Damage 200%
Stability 1396 Firing Range 350 CC Strength 100 CC Resistance 100
Attack speed 10000 Movement speed 200 Cost Recovery 700 Ammo 27/3
Affection rank bonusTotal bonus at affection rank 50:
2: HP+50
3: HP+50
4: HP+50
5: HP+50
6: HP+75
7: HP+75
8: HP+75
9: HP+75
10: HP+75
11: HP+100 Attack+3
12: HP+100 Attack+3
13: HP+100 Attack+3
14: HP+100 Attack+3
15: HP+100 Attack+3
16: HP+125 Attack+3
17: HP+125 Attack+3
18: HP+125 Attack+3
19: HP+125 Attack+3
20: HP+125 Attack+3
21: HP+32 Attack+1
22: HP+32 Attack+1
23: HP+32 Attack+1
24: HP+32 Attack+1
25: HP+32 Attack+1
26: HP+32 Attack+1
27: HP+32 Attack+1
28: HP+32 Attack+1
29: HP+32 Attack+1
30: HP+32 Attack+1
31: HP+48 Attack+1
32: HP+48 Attack+1
33: HP+48 Attack+1
34: HP+48 Attack+1
35: HP+48 Attack+1
36: HP+48 Attack+1
37: HP+48 Attack+1
38: HP+48 Attack+1
39: HP+48 Attack+1
40: HP+48 Attack+1
41: HP+81 Attack+1
42: HP+81 Attack+1
43: HP+81 Attack+1
44: HP+81 Attack+1
45: HP+81 Attack+1
46: HP+81 Attack+1
47: HP+81 Attack+1
48: HP+81 Attack+1
49: HP+81 Attack+1
50: HP+81 Attack+1
Yuuka (Sportswear)
Affection rank bonusTotal bonus at affection rank 50:
2: Healing+5Memorial lobby unlocks at this rank
3: Healing+5
4: Healing+5
5: Healing+5
6: Healing+7
7: Healing+7
8: Healing+7
9: Healing+7
10: Healing+7
11: Healing+9 HP+95
12: Healing+9 HP+95
13: Healing+9 HP+95
14: Healing+9 HP+95
15: Healing+9 HP+95
16: Healing+11 HP+114
17: Healing+11 HP+114
18: Healing+11 HP+114
19: Healing+11 HP+114
20: Healing+11 HP+114
21: Healing+3 HP+20
22: Healing+3 HP+20
23: Healing+3 HP+20
24: Healing+3 HP+20
25: Healing+3 HP+20
26: Healing+3 HP+20
27: Healing+3 HP+20
28: Healing+3 HP+20
29: Healing+3 HP+20
30: Healing+3 HP+20
31: Healing+4 HP+30
32: Healing+4 HP+30
33: Healing+4 HP+30
34: Healing+4 HP+30
35: Healing+4 HP+30
36: Healing+4 HP+30
37: Healing+4 HP+30
38: Healing+4 HP+30
39: Healing+4 HP+30
40: Healing+4 HP+30
41: Healing+7 HP+50
42: Healing+7 HP+50
43: Healing+7 HP+50
44: Healing+7 HP+50
45: Healing+7 HP+50
46: Healing+7 HP+50
47: Healing+7 HP+50
48: Healing+7 HP+50
49: Healing+7 HP+50
50: Healing+7 HP+50

Skills[edit]

EX Skill
Cost 3
SkillIcon Background Explosive.svg
COMMON SKILLICON SHIELD.png


Q.E.DQ.E.D
Generates a shield around Yuuka with HP equal to 190~248% of her Healing. (Duration: 15~25 seconds)

Lv. Cost Description
1 3

Generates a shield around Yuuka with HP equal to 190% of her Healing. (Duration: 15 seconds)

2

Generates a shield around Yuuka with HP equal to 219% of her Healing. (Duration: 15 seconds)

12Beginner Tactical Training Blu-ray (Millennium) 12Nimrud Lens Piece 80kCredits

3

Generates a shield around Yuuka with HP equal to 220% of her Healing. (Duration: 20 seconds)

12Normal Tactical Training Blu-ray (Millennium) 18Beginner Tactical Training Blu-ray (Millennium) 11Broken Nimrud Lens 33Antikythera Mechanism Piece 500kCredits

4

Generates a shield around Yuuka with HP equal to 245% of her Healing. (Duration: 20 seconds)

12Advanced Tactical Training Blu-ray (Millennium) 18Normal Tactical Training Blu-ray (Millennium) 10Damaged Nimrud Lens 27Broken Antikythera Mechanism 3MCredits

5

Generates a shield around Yuuka with HP equal to 248% of her Healing. (Duration: 25 seconds)

8Superior Tactical Training Blu-ray (Millennium) 18Advanced Tactical Training Blu-ray (Millennium) 9Intact Nimrud Lens 20Damaged Antikythera Mechanism 10MCredits

Normal Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON TARGET.png


I.F.FI.F.F
Every 15 seconds, deal 301~573% damage to one enemy.

Lv. Description
1

Every 15 seconds, deal 301% damage to one enemy.

2

Every 15 seconds, deal 317% damage to one enemy.

5Beginner Tech Notes (Millennium) 5000Credits

3

Every 15 seconds, deal 332% damage to one enemy.

8Beginner Tech Notes (Millennium) 7500Credits

4

Every 15 seconds, deal 392% damage to one enemy.

5Normal Tech Notes (Millennium) 12Beginner Tech Notes (Millennium) 4Nimrud Lens Piece 60kCredits

5

Every 15 seconds, deal 407% damage to one enemy.

8Normal Tech Notes (Millennium) 5Broken Nimrud Lens 10Antikythera Mechanism Piece 90kCredits

6

Every 15 seconds, deal 422% damage to one enemy.

5Advanced Tech Notes (Millennium) 12Normal Tech Notes (Millennium) 11Broken Nimrud Lens 20Antikythera Mechanism Piece 300kCredits

7

Every 15 seconds, deal 483% damage to one enemy.

8Advanced Tech Notes (Millennium) 2Damaged Nimrud Lens 15Broken Antikythera Mechanism 450kCredits

8

Every 15 seconds, deal 498% damage to one enemy.

8Superior Tech Notes (Millennium) 12Advanced Tech Notes (Millennium) 4Intact Nimrud Lens 7Damaged Antikythera Mechanism 1.5MCredits

9

Every 15 seconds, deal 513% damage to one enemy.

12Superior Tech Notes (Millennium) 7Intact Nimrud Lens 13Damaged Antikythera Mechanism 2.4MCredits

10

Every 15 seconds, deal 573% damage to one enemy.

1Secret Tech Notes 4MCredits

Passive Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON STATBUFF.png


最適解の導出Derivation of Optimal solution
Increase Defense by 14~26.6%.

Lv. Description
1

Increase Defense by 14%.

2

Increase Defense by 14.7%.

5Beginner Tech Notes (Millennium) 5000Credits

3

Increase Defense by 15.4%.

8Beginner Tech Notes (Millennium) 7500Credits

4

Increase Defense by 18.2%.

5Normal Tech Notes (Millennium) 12Beginner Tech Notes (Millennium) 4Nimrud Lens Piece 60kCredits

5

Increase Defense by 18.9%.

8Normal Tech Notes (Millennium) 5Broken Nimrud Lens 10Antikythera Mechanism Piece 90kCredits

6

Increase Defense by 19.6%.

5Advanced Tech Notes (Millennium) 12Normal Tech Notes (Millennium) 11Broken Nimrud Lens 20Antikythera Mechanism Piece 300kCredits

7

Increase Defense by 22.4%.

8Advanced Tech Notes (Millennium) 2Damaged Nimrud Lens 15Broken Antikythera Mechanism 450kCredits

8

Increase Defense by 23.1%.

8Superior Tech Notes (Millennium) 12Advanced Tech Notes (Millennium) 4Intact Nimrud Lens 7Damaged Antikythera Mechanism 1.5MCredits

9

Increase Defense by 23.8%.

12Superior Tech Notes (Millennium) 7Intact Nimrud Lens 13Damaged Antikythera Mechanism 2.4MCredits

10

Increase Defense by 26.6%.

1Secret Tech Notes 4MCredits

Sub Skill
SkillIcon Background Explosive.svg
COMMON SKILLICON HEAL.png


高速暗算High speed Mental arithmetic
When Yuuka takes cover, she recovers her HP by 75~142% of her Healing power. (Cooldown: 10 seconds)

Lv. Description
1

When Yuuka takes cover, she recovers her HP by 75% of her Healing power. (Cooldown: 10 seconds)

2

When Yuuka takes cover, she recovers her HP by 78.7% of her Healing power. (Cooldown: 10 seconds)

5Beginner Tech Notes (Millennium) 5000Credits

3

When Yuuka takes cover, she recovers her HP by 82.5% of her Healing power. (Cooldown: 10 seconds)

8Beginner Tech Notes (Millennium) 7500Credits

4

When Yuuka takes cover, she recovers her HP by 97.5% of her Healing power. (Cooldown: 10 seconds)

5Normal Tech Notes (Millennium) 12Beginner Tech Notes (Millennium) 4Nimrud Lens Piece 60kCredits

5

When Yuuka takes cover, she recovers her HP by 101% of her Healing power. (Cooldown: 10 seconds)

8Normal Tech Notes (Millennium) 5Broken Nimrud Lens 10Antikythera Mechanism Piece 90kCredits

6

When Yuuka takes cover, she recovers her HP by 105% of her Healing power. (Cooldown: 10 seconds)

5Advanced Tech Notes (Millennium) 12Normal Tech Notes (Millennium) 11Broken Nimrud Lens 20Antikythera Mechanism Piece 300kCredits

7

When Yuuka takes cover, she recovers her HP by 120% of her Healing power. (Cooldown: 10 seconds)

8Advanced Tech Notes (Millennium) 2Damaged Nimrud Lens 15Broken Antikythera Mechanism 450kCredits

8

When Yuuka takes cover, she recovers her HP by 123% of her Healing power. (Cooldown: 10 seconds)

8Superior Tech Notes (Millennium) 12Advanced Tech Notes (Millennium) 4Intact Nimrud Lens 7Damaged Antikythera Mechanism 1.5MCredits

9

When Yuuka takes cover, she recovers her HP by 127% of her Healing power. (Cooldown: 10 seconds)

12Superior Tech Notes (Millennium) 7Intact Nimrud Lens 13Damaged Antikythera Mechanism 2.4MCredits

10

When Yuuka takes cover, she recovers her HP by 142% of her Healing power. (Cooldown: 10 seconds)

1Secret Tech Notes 4MCredits

Unique weapon[edit]

Weapon Icon 13010.png

Logic & Reasonロジック&リーズン

A pair of submachine guns used by Yuuka.

They help Yuuka make rational and intelligent decisions even under pressure at critical times.

ユウカが使用する2丁のサブマシンガン。

大事なタイミングや適切な対処が必要な時、ユウカが合理的で理性的な判断を下せるように助けてくれる。

Rank
Icon blue star.pngIcon blue star.png Passive Skill changes to Derivation of Optimal solution +
Icon blue star.pngIcon blue star.pngIcon blue star.png Urban Urban area affinity A A
Stats
Level 1 Level 30 Level 40 Level 50 Level 60 Level 70
Attack 43 156 195 234 273 312
HP 1278 4646 5807 6969 8130 9292
Healing 148 538 673 808 943 1077
Weapon Passive Skill
SkillIcon Background Explosive Plus.svg
COMMON SKILLICON STATBUFF.png


最適解の導出+Derivation of Optimal solution +
Increase Block Rate by 1000~1900. Increase Defense by 14~26.6%.

Lv. Description
1

Increase Block Rate by 1000. Increase Defense by 14%.

2

Increase Block Rate by 1050. Increase Defense by 14.7%.

3

Increase Block Rate by 1100. Increase Defense by 15.4%.

4

Increase Block Rate by 1300. Increase Defense by 18.2%.

5

Increase Block Rate by 1350. Increase Defense by 18.9%.

6

Increase Block Rate by 1400. Increase Defense by 19.6%.

7

Increase Block Rate by 1600. Increase Defense by 22.4%.

8

Increase Block Rate by 1650. Increase Defense by 23.1%.

9

Increase Block Rate by 1700. Increase Defense by 23.8%.

10

Increase Block Rate by 1900. Increase Defense by 26.6%.

Unique gear[edit]

Gear Icon 13010.png

Yuuka's scientific calculatorユウカの関数電卓

A scientific calculator that Yuuka usually has with her.
Despite having excellent mental arithmetic ability, Yuuka always uses a calculator to double-check that the results are precise.

ユウカが肌身離さず持ち歩いている関数電卓。
優れた暗算実力を保有しているにもかかわらず、ユウカはいつも完璧を追求するために検算用の計算機を使用している。

Tier
T1 Increase Defense by 500
T2 Normal Skill changes to I.F.F +
Gear Normal Skill
SkillIcon Background Explosive Plus.svg
COMMON SKILLICON TARGET.png


I.F.F+I.F.F +
Every 15 seconds, deal 329~625% damage to one enemy. Additinally, increase Yuuka's Evasion by 26~33.8% for 10 seconds.

Lv. Description
1

Every 15 seconds, deal 329% damage to one enemy. Additinally, increase Yuuka's Evasion by 26% for 10 seconds.

2

Every 15 seconds, deal 345% damage to one enemy. Additinally, increase Yuuka's Evasion by 26% for 10 seconds.

3

Every 15 seconds, deal 362% damage to one enemy. Additinally, increase Yuuka's Evasion by 26% for 10 seconds.

4

Every 15 seconds, deal 428% damage to one enemy. Additinally, increase Yuuka's Evasion by 28.6% for 10 seconds.

5

Every 15 seconds, deal 444% damage to one enemy. Additinally, increase Yuuka's Evasion by 28.6% for 10 seconds.

6

Every 15 seconds, deal 461% damage to one enemy. Additinally, increase Yuuka's Evasion by 28.6% for 10 seconds.

7

Every 15 seconds, deal 527% damage to one enemy. Additinally, increase Yuuka's Evasion by 31.2% for 10 seconds.

8

Every 15 seconds, deal 543% damage to one enemy. Additinally, increase Yuuka's Evasion by 31.2% for 10 seconds.

9

Every 15 seconds, deal 560% damage to one enemy. Additinally, increase Yuuka's Evasion by 31.2% for 10 seconds.

10

Every 15 seconds, deal 625% damage to one enemy. Additinally, increase Yuuka's Evasion by 33.8% for 10 seconds.


Voiceover[edit]

See Yuuka/audio

Cafe[edit]

Gifts[edit]

Her favorite gifts are: Brain Teaser Puzzle CubeBrain Teaser Puzzle Cube I-book RareI-book Rare Nutrient-rich Multivitamin JelliesNutrient-rich Multivitamin Jellies