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Rena

Wildhunt Academy of the Arts

Rena

★★★

/Explosive/Support

Dtier

Introduction

Rena is a 3-star Explosive student in Blue Archive. Rena's role is Support. School: Wildhunt Academy of the Arts.

On the Blue Archive tier list Rena is D tier, 228th of the 242 students ranked.

Other Explosive students in Blue Archive: Airi, Airi (Band), Akane (School), Akari, Ako (Dress), Aru and 85 more.

What Rena does

Her EX cleanses one ally and gives them a little Defense, while Special students get Critical Damage and Attack for 18 seconds. Her Sub skill adds more Critical Damage for Special students, and every 30 seconds she heals the lowest-HP ally and herself.

Rena in raids

On the raids usage list Rena is D tier, 123rd of 264: brought by 0.8% of ranked Global players to the last 8 raids, on average.

  • Raid usage0.79%

By raid, newest first

  • Hod (Indoor)0.1%
  • Gregorius (Indoor)2.9%
  • Hovercraft (Outdoor)0.1%
  • Drumbarka (Street)1.9%
  • Myouki Kurokage (Street)0.4%
  • KAITEN FX Mk.0 (Street)0.5%
  • Perorodzilla (Outdoor)0.4%
  • Goz (Outdoor)0%

Rena's banners

All banners
  • 21 July 2026 to 4 August 2026Pick-Up Recruitment

Profile

A member of the Occult Investigation Society, a club focused on the influence of the occult on art.

Because she was assigned Dormitory 4, Unit 404, she ended up reluctantly joining the group. While she still staunchly declares that everything about the occult is a sham, Rena can't completely hide her growing interest.

Rena's full name is Kinui Rena. Rena's birthday is September 21st, and Rena stands 5'0" tall. Rena is voiced by 梅澤めぐ in Japanese and Jungwoon in Korean. Rena's hobby is making clothes and accessories. GULIM drew Rena.

Stats

  • Max HP64th30,035
  • ATK221st2,382
  • DEF233rd103
  • Healing123rd5,996
  • Accuracy209th105
  • Evasion58th1,034
  • Crit126th211
  • Crit DMG200%
  • Stability251st940
  • Normal Attack Range194th550
  • 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: 2,369Level 90, 3 stars: 24,918Level 90, 5 stars: 30,035
  • ATKLevel 1, 3 stars: 209Level 90, 3 stars: 1,899Level 90, 5 stars: 2,382
  • DEFLevel 1, 3 stars: 18Level 90, 3 stars: 103Level 90, 5 stars: 103
  • HealingLevel 1, 3 stars: 1,743Level 90, 3 stars: 4,876Level 90, 5 stars: 5,996
  • AccuracyLevel 1, 3 stars: 105Level 90, 3 stars: 105Level 90, 5 stars: 105
  • EvasionLevel 1, 3 stars: 1,034Level 90, 3 stars: 1,034Level 90, 5 stars: 1,034
  • CritLevel 1, 3 stars: 211Level 90, 3 stars: 211Level 90, 5 stars: 211
  • 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: 940Level 90, 3 stars: 940Level 90, 5 stars: 940
  • Normal Attack RangeLevel 1, 3 stars: 550Level 90, 3 stars: 550Level 90, 5 stars: 550
  • 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: 5Level 90, 3 stars: 5Level 90, 5 stars: 5
  • 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
Middle
Attack type
Explosive
Armor type
Light
Weapon
Handgun
School
Wildhunt Academy of the Arts
Club
Occult Society (Dormitory 4, Unit 404)
Year and age
1st Year, 15 years old
Equipment slots
Shoes, Hairpin, Necklace

Terrain affinity

  • UrbanB
  • OutdoorD
  • 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

  • I'll Reveal Everything!

    EX Skill · Cost 3
    Level

    Removes 1 debuff from 1 ally other than the user and increases DEF by 11.9% (for 18 sec). Increases Crit DMG by 34.8% and ATK by 39.5% for Special Students (for 18 sec).

  • This Is Personalized Service!

    Basic Skill
    Level

    Recovers 89.1% of Healing as HP for the 1 ally with the lowest HP other than the user every 30 sec. Recovers 120% of Healing as HP for the user.

  • I'm Not Scared!

    Enhanced Skill
    Level

    Increases Max HP by 26.6%.

  • I'm Not Scared!+

    Enhanced Skill +
    Level

    Increases Buff Retention by 1900. Also increases Max HP by 26.6%.

    Replaces I'm Not Scared! once Rena's Exclusive Weapon reaches 2 stars.

  • Tell Me You're Also Not Scared!

    Sub Skill
    Level

    Increases the Crit DMG of the user and Special students by 30.6%.

Exclusive Weapon

Upgrade planner

Self-Defense Sewing Gun

Handgun

A small gun that fits Rena's hand perfectly. It may be decorated with Rena's signature cute design, but that doesn't make it any less lethal!

  • 1 starLv. 30: ATK +273, Max HP +2,550, Healing +634
  • 2 starsLv. 40: ATK +342, Max HP +3,187, Healing +792Enhanced Skill becomes I'm Not Scared!+
  • 3 starsLv. 50: ATK +410, Max HP +3,825, Healing +950Indoor affinity S to SS
  • 4 starsLv. 60: ATK +478, Max HP +4,463, Healing +1,109Explosive 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

Rena starts at 3 stars. Each star also lifts the Relationship Rank cap.

Relationship Rank bonus

  • 5Total bonus: Healing +20
  • 10Total bonus: Healing +55
  • 15Total bonus: Healing +100, Max HP +305
  • 20Total bonus: Healing +155, Max HP +675
  • 25Total bonus: Healing +170, Max HP +715
  • 30Total bonus: Healing +185, Max HP +755
  • 35Total bonus: Healing +205, Max HP +815
  • 40Total bonus: Healing +225, Max HP +875
  • 45Total bonus: Healing +260, Max HP +975
  • 50Total bonus: Healing +295, Max HP +1,075

Stats stop growing at rank 50.

Talents

  • Max HP25 levels, up to +5%
  • ATK25 levels, up to +5%
  • Healing25 levels, up to +5%

Gifts Rena likes

6

Favourites

  • Embroidered Handkerchief

Also liked

  • Samuela "The Beyond"
  • Sophisticated Hairbrush
  • Cherry-Rose Lip Gloss
  • Glassy Glow BB Cream
  • Military Camo Foundation Trio

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

Lines and Memorial Lobby

When recruited: I WILL be the best fashion designer in all of Kivotos!

MomoTalk status: I don't believe in superstitions!

Rena's Recollection Lobby
Rena's Recollection Lobby

Upgrade costs

Open in the planner

EX Skill

  • Lv. 2Credit Points ×80,000Beginner Tactical Training Blu-ray (Wildhunt) ×12Atlantis Medal Piece ×15
  • Lv. 3Credit Points ×500,000Normal Tactical Training Blu-ray (Wildhunt) ×12Beginner Tactical Training Blu-ray (Wildhunt) ×18Broken Atlantis Medal ×15Nebra Sky Disk Piece ×30
  • Lv. 4Credit Points ×3,000,000Advanced Tactical Training Blu-ray (Wildhunt) ×12Normal Tactical Training Blu-ray (Wildhunt) ×18Damaged Atlantis Medal ×11Broken Nebra Sky Disk ×27
  • Lv. 5Credit Points ×10,000,000Superior Tactical Training Blu-ray (Wildhunt) ×8Advanced Tactical Training Blu-ray (Wildhunt) ×18Intact Atlantis Medal ×9Damaged Nebra Sky Disk ×21

Basic, Enhanced and Sub Skills

  • Lv. 2Credit Points ×5,000Beginner Tech Notes (Wildhunt) ×5
  • Lv. 3Credit Points ×7,500Beginner Tech Notes (Wildhunt) ×8
  • Lv. 4Credit Points ×60,000Normal Tech Notes (Wildhunt) ×5Beginner Tech Notes (Wildhunt) ×12Atlantis Medal Piece ×5
  • Lv. 5Credit Points ×90,000Normal Tech Notes (Wildhunt) ×8Broken Atlantis Medal ×3Nebra Sky Disk Piece ×13
  • Lv. 6Credit Points ×300,000Advanced Tech Notes (Wildhunt) ×5Normal Tech Notes (Wildhunt) ×12Broken Atlantis Medal ×10Nebra Sky Disk Piece ×19
  • Lv. 7Credit Points ×450,000Advanced Tech Notes (Wildhunt) ×8Damaged Atlantis Medal ×3Broken Nebra Sky Disk ×16
  • Lv. 8Credit Points ×1,500,000Superior Tech Notes (Wildhunt) ×8Advanced Tech Notes (Wildhunt) ×12Intact Atlantis Medal ×4Damaged Nebra Sky Disk ×8
  • Lv. 9Credit Points ×2,400,000Superior Tech Notes (Wildhunt) ×12Intact Atlantis Medal ×8Damaged Nebra Sky Disk ×15
  • Lv. 10Credit Points ×4,000,000Secret Tech Notes ×1

Star promotion

  • 4 starsCredit Points ×200,000Rena's Eleph ×100
  • 5 starsCredit Points ×1,000,000Rena's Eleph ×120

Exclusive Weapon

  • 2 starsCredit Points ×1,000,000Rena's Eleph ×120
  • 3 starsCredit Points ×1,500,000Rena's Eleph ×180
  • 4 starsCredit Points ×2,000,000Rena's Eleph ×200

Talent: Max HP

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

Talent: ATK

  • Lv. 1-5Credit Points ×500,000Atlantis Medal Piece ×50Shooting Workbook ×10
  • Lv. 6-10Credit Points ×500,000Atlantis Medal Piece ×75Shooting Workbook ×10
  • Lv. 11-15Credit Points ×500,000Atlantis Medal Piece ×100Shooting Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Broken Atlantis Medal ×30Shooting Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Broken Atlantis Medal ×40Shooting Workbook ×20

Talent: Healing

  • Lv. 1-5Credit Points ×500,000Atlantis Medal Piece ×50Hygiene Workbook ×10
  • Lv. 6-10Credit Points ×500,000Atlantis Medal Piece ×75Hygiene Workbook ×10
  • Lv. 11-15Credit Points ×500,000Atlantis Medal Piece ×100Hygiene Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Broken Atlantis Medal ×30Hygiene Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Broken Atlantis Medal ×40Hygiene Workbook ×20

Art

Rena key art

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