Blue Archive · student

Kazusa (Band)

Kazusa (Band)カズサ（バンド）카즈사(밴드)

★★★◉Explosion Special ⚔DamageDealer Striker Trinity Back MG Limited

Unchanged since July 18, 2026

LV.90

Combat

UrbanBOutdoorSIndoorD

Stats · Lv.90 Stats at any level →

HP19,072

ATK3,038

DEF421

Heal4,791

Crit260

Crit DMG200%

Crit RES100

Stability1,340

Accuracy104

Evasion191

Range750

DEF Pen0

CC Power100

CC RES100

Ammo40

Ammo cost5

Move Speed200

Heal Effectiveness10,000

Skills

Historic First VerseEX Skill · Cost 3 · Lv.5

Increases ATK SPD by 35.9% for all allies in a circular area, centered on the user. Additionally, grants the user 2 Sugar Rush (for 40 sec) (max stacks: 2).

Drag to see per-level scaling

Bass Tuning+Basic Skill · Lv.10

Increases the user's ATK by 39.6% every 35 sec (for 26 sec). Increases Explosive Effectiveness of ally Strikers by 19.2% (for 26 sec). If the target has Sugar Rush, increases Explosive Effectiveness by 41.5% instead (for 26 sec).

Drag to see per-level scaling

Fit for the Stage+Enhanced Skill · Lv.10

Increases Explosive Effectiveness by 49.4%. Also increases ATK SPD by 26.6%.

Drag to see per-level scaling

Sweet VoiceSub Skill · Lv.10

Deals 10.6% of ATK as additional damage for each Sugar Rush (max stacks: 2).

Drag to see per-level scaling

Loved gifts · raise this student's affinity the most

Mille-Feuille Traditional ParfaitSSRFine Cookie SetSRLarge Whole CakeSR

Liked gifts · genre favorites — extra affinity

A-Pods ProSRMX-Ration C-Type Dessert FlavorSRMatcha RamuneSRWind-Up Music BoxSR

Exclusive gear

Custom Sugar Rush RecordT1 · Bond 15 · ATK +400 · Crit +300Custom Sugar Rush RecordT2 · Bond 20 · Basic skill upgrade

Star levels · credits and Eleph per star

2★

10,000 Credit Points + 30x Kazusa (Band)'s Eleph

3★

40,000 Credit Points + 80x Kazusa (Band)'s Eleph

4★

200,000 Credit Points + 100x Kazusa (Band)'s Eleph

5★

1,000,000 Credit Points + 120x Kazusa (Band)'s Eleph

Skill levels · per skill slot, per level

EX skill Lv.1 → 2

80,000 Credit Points + 12x Beginner Tactical Training Blu-ray (Trinity) + 14x Disco Colgante Piece

Basic / Enhanced / Sub skill Lv.1 → 2

5,000 Credit Points + 5x Beginner Tech Notes (Trinity)

EX skill Lv.2 → 3

500,000 Credit Points + 12x Normal Tactical Training Blu-ray (Trinity) + 18x Beginner Tactical Training Blu-ray (Trinity) + 16x Broken Disco Colgante + 32x Istanbul Rocket Piece

Basic / Enhanced / Sub skill Lv.2 → 3

7,500 Credit Points + 8x Beginner Tech Notes (Trinity)

EX skill Lv.3 → 4

3,000,000 Credit Points + 12x Advanced Tactical Training Blu-ray (Trinity) + 18x Normal Tactical Training Blu-ray (Trinity) + 11x Repaired Disco Colgante + 27x Broken Istanbul Rocket

Basic / Enhanced / Sub skill Lv.3 → 4

60,000 Credit Points + 5x Normal Tech Notes (Trinity) + 12x Beginner Tech Notes (Trinity) + 7x Disco Colgante Piece

EX skill Lv.4 → 5

10,000,000 Credit Points + 8x Superior Tactical Training Blu-ray (Trinity) + 18x Advanced Tactical Training Blu-ray (Trinity) + 6x Intact Disco Colgante + 19x Repaired Istanbul Rocket

Basic / Enhanced / Sub skill Lv.4 → 5

90,000 Credit Points + 8x Normal Tech Notes (Trinity) + 6x Broken Disco Colgante + 10x Istanbul Rocket Piece

Basic / Enhanced / Sub skill Lv.5 → 6

300,000 Credit Points + 5x Advanced Tech Notes (Trinity) + 12x Normal Tech Notes (Trinity) + 10x Broken Disco Colgante + 19x Istanbul Rocket Piece

Basic / Enhanced / Sub skill Lv.6 → 7

450,000 Credit Points + 8x Advanced Tech Notes (Trinity) + 6x Repaired Disco Colgante + 15x Broken Istanbul Rocket

Basic / Enhanced / Sub skill Lv.7 → 8

1,500,000 Credit Points + 8x Superior Tech Notes (Trinity) + 12x Advanced Tech Notes (Trinity) + 5x Intact Disco Colgante + 10x Repaired Istanbul Rocket

Basic / Enhanced / Sub skill Lv.8 → 9

2,400,000 Credit Points + 12x Superior Tech Notes (Trinity) + 8x Intact Disco Colgante + 12x Repaired Istanbul Rocket

Basic / Enhanced / Sub skill Lv.9 → 10

4,000,000 Credit Points + 1x Secret Tech Notes

Weapon stars · cost per unique-weapon star

Unique weapon 2★

1,000,000 Credit Points + 120x Kazusa (Band)'s Eleph

Unique weapon 3★

1,500,000 Credit Points + 180x Kazusa (Band)'s Eleph

Unique weapon 4★

2,000,000 Credit Points + 200x Kazusa (Band)'s Eleph

Unique weapon 5★

2,500,000 Credit Points + 1x Kazusa (Band)'s Eleph

Gear tiers · cost per tier

Gear T1

500,000 Credit Points + 4x Fine Cookie Set + 80x Disco Colgante Piece + 25x Broken Disco Colgante

Unique Weapon

MabinogionATK +765 · HP +3441

A machine gun that's making history with Kazusa. It's also the closest witness to all of Kazusa's various guises.

Transcendence · per-star stat bonuses

★★ATK +10.0% HP +5.0% Heal +7.5%★★★ATK +22.0% HP +12.0% Heal +17.5%★★★★ATK +36.0% HP +21.0% Heal +29.5%★★★★★ATK +53.0% HP +35.0% Heal +44.5%

Bond bonuses · max affinity

DEF+172HP+1295

Equipment slots

GlovesHairpinWatch

Profile

Full nameKyoyama Kazusa

Age15 years old

BirthdayAugust 5th

Height5'1"

School year1st Year

IllustratorMx2J

Voice actor夏吉ゆうこ

Hobby"Casually" eating desserts

MottoI'm bassist and the lead vocalist of Sugar Rush.

A member of the After-School Sweets Club and the lead vocalist and bassist of the hastily formed band Sugar Rush. Accidentally became the lead vocalist by way of an offhand remark, then refused to let herself back down from it. She seems accustomed to the chaos of the music scene now, and accepts it with ease.