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Izuna (Swimsuit)

Hyakkiyako Alliance Academy

Izuna (Swimsuit)

★★★

/Mystic/Attacker

Atier

Introduction

Izuna (Swimsuit) is a 3-star Mystic student in Blue Archive. Izuna (Swimsuit)'s role is Attacker. School: Hyakkiyako Alliance Academy.

On the Blue Archive tier list Izuna (Swimsuit) is A tier, 55th of the 242 students ranked.

Other Mystic students in Blue Archive: Akane (Bunny), Akari (New Year), Ako, Aris, Aris (Armed), Aris (Maid) and 61 more.

What Izuna (Swimsuit) does

Her EX hits one enemy for up to 804% and puts Focused Fire on it for 30 seconds. Every sixth normal attack she follows up with a shot that also lowers the target's Critical Damage Resistance, and landing crits speeds her up further.

Izuna (Swimsuit) in raids

On the raids usage list Izuna (Swimsuit) is D tier, 77th of 264: brought by 2.2% of ranked Global players to the last 8 raids, on average.

  • Raid usage2.16%

By raid, newest first

  • Hod (Indoor)0.3%
  • Gregorius (Indoor)0%
  • Hovercraft (Outdoor)3%
  • Drumbarka (Street)5.4%
  • Myouki Kurokage (Street)0.3%
  • KAITEN FX Mk.0 (Street)0.3%
  • Perorodzilla (Outdoor)0.5%
  • Goz (Outdoor)7.5%

Izuna (Swimsuit)'s banners

All banners
  • 2 December 2025 to 9 December 2025Unique Recruitment
  • 14 December 2024 to 24 December 2024Unique Recruitment
  • 20 February 2024 to 27 February 2024Unique Recruitment
  • 5 February 2023 to 14 February 2023Unique Recruitment

Profile

A member of the Hyakkiyako Academy Ninjutsu Research Club who went to the beach for summer training.

She's a ninja who's always very lively. These days, she's 200% more energetic than usual, probably because she loves the summer sun. To become a ninja who can endure the hot weather, Izuna is "training" with her lord, Sensei, but mostly just enjoying her summer.

Izuna (Swimsuit)'s full name is Kuda Izuna. Izuna (Swimsuit)'s birthday is December 16th, and Izuna (Swimsuit) stands 5'1" tall. Izuna (Swimsuit) is voiced by 阿澄佳奈 in Japanese and Kim Yealim in Korean. Izuna (Swimsuit)'s hobby is studying the art of ninjutsu and serving her lord. はねこと drew Izuna (Swimsuit).

Stats

  • Max HP32nd40,216
  • ATK199th2,702
  • DEF128th118
  • Healing137th5,952
  • Accuracy181st115
  • Evasion59th1,024
  • Crit31st262
  • Crit DMG200%
  • Stability176th1,324
  • Normal Attack Range223rd450
  • Cost Recovery700

At level 90 and 5 stars, before the Exclusive Weapon, equipment, Talents and Relationship Rank. Each bar is measured against the highest value in the Blue Archive roster, and the place is out of every student with that stat.

At level 1 and 90

  • Max HPLevel 1, 3 stars: 2,656Level 90, 3 stars: 33,365Level 90, 5 stars: 40,216
  • ATKLevel 1, 3 stars: 237Level 90, 3 stars: 2,154Level 90, 5 stars: 2,702
  • DEFLevel 1, 3 stars: 21Level 90, 3 stars: 118Level 90, 5 stars: 118
  • HealingLevel 1, 3 stars: 1,730Level 90, 3 stars: 4,840Level 90, 5 stars: 5,952
  • AccuracyLevel 1, 3 stars: 115Level 90, 3 stars: 115Level 90, 5 stars: 115
  • EvasionLevel 1, 3 stars: 1,024Level 90, 3 stars: 1,024Level 90, 5 stars: 1,024
  • CritLevel 1, 3 stars: 262Level 90, 3 stars: 262Level 90, 5 stars: 262
  • Crit ResLevel 1, 3 stars: 100Level 90, 3 stars: 100Level 90, 5 stars: 100
  • Crit DMGLevel 1, 3 stars: 200%Level 90, 3 stars: 200%Level 90, 5 stars: 200%
  • Crit DMG ResLevel 1, 3 stars: 50%Level 90, 3 stars: 50%Level 90, 5 stars: 50%
  • StabilityLevel 1, 3 stars: 1,324Level 90, 3 stars: 1,324Level 90, 5 stars: 1,324
  • Normal Attack RangeLevel 1, 3 stars: 450Level 90, 3 stars: 450Level 90, 5 stars: 450
  • CC PowerLevel 1, 3 stars: 100Level 90, 3 stars: 100Level 90, 5 stars: 100
  • CC ResLevel 1, 3 stars: 100Level 90, 3 stars: 100Level 90, 5 stars: 100
  • Recovery BoostLevel 1, 3 stars: 100%Level 90, 3 stars: 100%Level 90, 5 stars: 100%
  • Cost RecoveryLevel 1, 3 stars: 700Level 90, 3 stars: 700Level 90, 5 stars: 700
  • Mag CountLevel 1, 3 stars: 15Level 90, 3 stars: 15Level 90, 5 stars: 15
  • DEF PenetrationLevel 1, 3 stars: 0Level 90, 3 stars: 0Level 90, 5 stars: 0
  • MobilityLevel 1, 3 stars: 200Level 90, 3 stars: 200Level 90, 5 stars: 200

Before the Exclusive Weapon, equipment, Talents and Relationship Rank. Stars raise ATK, Max HP and Healing only.

Combat profile

Squad
Striker (fights on the field)
Position
Front
Attack type
Mystic
Armor type
Special
Weapon
Submachine gun
School
Hyakkiyako Alliance Academy
Club
Ninjutsu Research Club
Year and age
1st Year, 15 years old
Equipment slots
Gloves, Hairpin, Watch

Terrain affinity

  • UrbanD
  • OutdoorB
  • IndoorS (SS with the weapon at 3 stars)

Affinity sets how well a student fights on each stage type, from D up to SS.

Skills

5

  • Izuna Ninja Scrolls! Summer Style!

    EX Skill · Cost 2
    Level

    Deals 804% of ATK as damage to 1 enemy. Focuses assault on the designated enemy (for 30 sec).

  • Izuna-Style Bobble Bubble Technique!

    Basic Skill
    Level

    Deals 669% of ATK as damage to 1 enemy every 6 normal attacks. Decreases Crit DMG RES by 38.9% (for 20 sec).

  • My Lord! It's Summer!

    Enhanced Skill
    Level

    Increases ATK SPD by 26.6%.

  • My Lord! It's Summer!+

    Enhanced Skill +
    Level

    Increases Crit DMG by 3800. Also increases ATK SPD by 26.6%.

    Replaces My Lord! It's Summer! once Izuna (Swimsuit)'s Exclusive Weapon reaches 2 stars.

  • Secret Izuna-Style Summer Ninjutsu!

    Sub Skill
    Level

    Increases ATK SPD by 30.9% upon 25 successful Crits (for 23 sec).

Exclusive Weapon

Upgrade planner

Izuna-Style Super Ninja Tool

Submachine gun

Izuna's favorite submachine gun. It's a state-of-the-art ninja tool! It's fully waterproof, so there's no problem using it in the ocean. Izuna can even shoulder massage her lord with it.

  • 1 starLv. 30: ATK +310, Max HP +3,402
  • 2 starsLv. 40: ATK +388, Max HP +4,253Enhanced Skill becomes My Lord! It's Summer!+
  • 3 starsLv. 50: ATK +465, Max HP +5,103Indoor affinity S to SS
  • 4 starsLv. 60: ATK +543, Max HP +5,954Mystic damage +10%

Stars and Relationship Rank

Star bonuses

  • 4 starsBonus over 1 star: ATK +14%, Max HP +9%, Healing +12%Rank cap: 30
  • 5 starsBonus over 1 star: ATK +31%, Max HP +23%, Healing +27%Rank cap: 100

Izuna (Swimsuit) starts at 3 stars. Each star also lifts the Relationship Rank cap.

Relationship Rank bonus

  • 5Total bonus: ATK +8
  • 10Total bonus: ATK +23
  • 15Total bonus: ATK +43, Max HP +410
  • 20Total bonus: ATK +68, Max HP +905
  • 25Total bonus: ATK +73, Max HP +990
  • 30Total bonus: ATK +78, Max HP +1,075
  • 35Total bonus: ATK +88, Max HP +1,205
  • 40Total bonus: ATK +98, Max HP +1,335
  • 45Total bonus: ATK +113, Max HP +1,550
  • 50Total bonus: ATK +128, Max HP +1,765

Stats stop growing at rank 50.

Talents

  • Max HP25 levels, up to +5%
  • ATK25 levels, up to +5%
  • Healing25 levels, up to +5% (little use for Izuna (Swimsuit))

Gifts Izuna (Swimsuit) likes

3

Favourites

  • Summer Floaty

Also liked

  • Sophisticated Hairbrush
  • Embroidered Handkerchief

A gift gives more Relationship Rank EXP the more of Izuna (Swimsuit)'s favourite-item tags it carries. Gifts not listed still give the base amount.

Lines and Memorial Lobby

When recruited: This summer I'm gonna train hard with my lord!

MomoTalk status: Let's train on the beach this summer! Nin nin!

Izuna (Swimsuit)'s Recollection Lobby
Izuna (Swimsuit)'s Recollection Lobby

Upgrade costs

Open in the planner

EX Skill

  • Lv. 2Credit Points ×80,000Beginner Tactical Training Blu-ray (Hyakkiyako) ×12Mandrake Seed ×14
  • Lv. 3Credit Points ×500,000Normal Tactical Training Blu-ray (Hyakkiyako) ×12Beginner Tactical Training Blu-ray (Hyakkiyako) ×18Mandrake Sprout ×13Crystal Haniwa Fragment ×31
  • Lv. 4Credit Points ×3,000,000Advanced Tactical Training Blu-ray (Hyakkiyako) ×12Normal Tactical Training Blu-ray (Hyakkiyako) ×18Mandrake Juice ×10Broken Crystal Haniwa ×24
  • Lv. 5Credit Points ×10,000,000Superior Tactical Training Blu-ray (Hyakkiyako) ×8Advanced Tactical Training Blu-ray (Hyakkiyako) ×18Mandrake Extract ×8Repaired Crystal Haniwa ×19

Basic, Enhanced and Sub Skills

  • Lv. 2Credit Points ×5,000Beginner Tech Notes (Hyakkiyako) ×5
  • Lv. 3Credit Points ×7,500Beginner Tech Notes (Hyakkiyako) ×8
  • Lv. 4Credit Points ×60,000Normal Tech Notes (Hyakkiyako) ×5Beginner Tech Notes (Hyakkiyako) ×12Mandrake Seed ×5
  • Lv. 5Credit Points ×90,000Normal Tech Notes (Hyakkiyako) ×8Mandrake Sprout ×4Crystal Haniwa Fragment ×12
  • Lv. 6Credit Points ×300,000Advanced Tech Notes (Hyakkiyako) ×5Normal Tech Notes (Hyakkiyako) ×12Mandrake Sprout ×10Crystal Haniwa Fragment ×18
  • Lv. 7Credit Points ×450,000Advanced Tech Notes (Hyakkiyako) ×8Mandrake Juice ×3Broken Crystal Haniwa ×16
  • Lv. 8Credit Points ×1,500,000Superior Tech Notes (Hyakkiyako) ×8Advanced Tech Notes (Hyakkiyako) ×12Mandrake Extract ×4Repaired Crystal Haniwa ×8
  • Lv. 9Credit Points ×2,400,000Superior Tech Notes (Hyakkiyako) ×12Mandrake Extract ×8Repaired Crystal Haniwa ×14
  • Lv. 10Credit Points ×4,000,000Secret Tech Notes ×1

Star promotion

  • 4 starsCredit Points ×200,000Izuna (Swimsuit)'s Eleph ×100
  • 5 starsCredit Points ×1,000,000Izuna (Swimsuit)'s Eleph ×120

Exclusive Weapon

  • 2 starsCredit Points ×1,000,000Izuna (Swimsuit)'s Eleph ×120
  • 3 starsCredit Points ×1,500,000Izuna (Swimsuit)'s Eleph ×180
  • 4 starsCredit Points ×2,000,000Izuna (Swimsuit)'s Eleph ×200

Talent: Max HP

  • Lv. 1-5Credit Points ×500,000Mandrake Seed ×50Physical Education Workbook ×10
  • Lv. 6-10Credit Points ×500,000Mandrake Seed ×75Physical Education Workbook ×10
  • Lv. 11-15Credit Points ×500,000Mandrake Seed ×100Physical Education Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Mandrake Sprout ×30Physical Education Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Mandrake Sprout ×40Physical Education Workbook ×20

Talent: ATK

  • Lv. 1-5Credit Points ×500,000Mandrake Seed ×50Shooting Workbook ×10
  • Lv. 6-10Credit Points ×500,000Mandrake Seed ×75Shooting Workbook ×10
  • Lv. 11-15Credit Points ×500,000Mandrake Seed ×100Shooting Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Mandrake Sprout ×30Shooting Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Mandrake Sprout ×40Shooting Workbook ×20

Talent: Healing

  • Lv. 1-5Credit Points ×500,000Mandrake Seed ×50Hygiene Workbook ×10
  • Lv. 6-10Credit Points ×500,000Mandrake Seed ×75Hygiene Workbook ×10
  • Lv. 11-15Credit Points ×500,000Mandrake Seed ×100Hygiene Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Mandrake Sprout ×30Hygiene Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Mandrake Sprout ×40Hygiene Workbook ×20

Art

Izuna (Swimsuit) key art

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