Menu

Next launch

Petit PlanetIn 20 daysGlobal

Latest codesAll

Erika

Gehenna Academy

Erika

★★★

/Sonic/Support

Btier

Introduction

Erika is a 3-star Sonic student in Blue Archive. Erika's role is Support. School: Gehenna Academy.

On the Blue Archive tier list Erika is B tier, 65th of the 242 students ranked.

Other Sonic students in Blue Archive: Aoba, Atsuko (Swimsuit), Chiaki, Eri, Fuyu, Hanako (Swimsuit) and 31 more.

What Erika does

Her EX cleanses up to three debuffs from one ally and heals them, and every debuff removed earns her a Keychain. At three Keychains she spends them on a 33-second Critical Damage buff for Striker allies, while her Sub gives Attacker allies a permanent Critical Damage bonus.

Erika in raids

On the raids usage list Erika is C tier, 47th of 264: brought by 5.5% of ranked Global players to the last 8 raids, on average.

  • Raid usage5.49%

By raid, newest first

  • Hod (Indoor)0.2%
  • Gregorius (Indoor)0.1%
  • Hovercraft (Outdoor)0.2%
  • Drumbarka (Street)43.3%
  • Myouki Kurokage (Street)0.1%
  • KAITEN FX Mk.0 (Street)0%
  • Perorodzilla (Outdoor)0%
  • Goz (Outdoor)0%

Erika's banners

All banners
  • 8 September 2026 to 15 September 2026Pick-Up Recruitment

Profile

A friendly high school girl from Gehenna Academy.

She gives off an intellectual and cool image, but has a sociable personality and can befriend anyone. She and her best friend Kirara frequently go around, searching for fun things to do.

Erika's full name is Hatami Erika. Erika's birthday is February 1st, and Erika stands 5'5" tall. Erika is voiced by 中野さいま in Japanese and Bae Seowoo in Korean. Erika's hobby is window shopping and collecting shopping catalogs. DoReMi drew Erika.

Stats

  • Max HP91st27,357
  • ATK142nd3,364
  • DEF32nd545
  • Healing56th6,831
  • Accuracy164th524
  • Evasion224th190
  • Crit31st262
  • Crit DMG200%
  • Stability10th2,185
  • Normal Attack Range1,000
  • 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: 3,327Level 90, 3 stars: 22,696Level 90, 5 stars: 27,357
  • ATKLevel 1, 3 stars: 295Level 90, 3 stars: 2,682Level 90, 5 stars: 3,364
  • DEFLevel 1, 3 stars: 99Level 90, 3 stars: 545Level 90, 5 stars: 545
  • HealingLevel 1, 3 stars: 1,985Level 90, 3 stars: 5,554Level 90, 5 stars: 6,831
  • AccuracyLevel 1, 3 stars: 524Level 90, 3 stars: 524Level 90, 5 stars: 524
  • EvasionLevel 1, 3 stars: 190Level 90, 3 stars: 190Level 90, 5 stars: 190
  • 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: 2,185Level 90, 3 stars: 2,185Level 90, 5 stars: 2,185
  • Normal Attack RangeLevel 1, 3 stars: 1,000Level 90, 3 stars: 1,000Level 90, 5 stars: 1,000
  • 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: 1Level 90, 3 stars: 1Level 90, 5 stars: 1
  • 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
Special (supports from the back line)
Position
Back
Attack type
Sonic
Armor type
Light
Weapon
Shotgun
School
Gehenna Academy
Club
Twinkle Twinkle Club
Year and age
2nd Year, 16 years old
Equipment slots
Shoes, Bag, Necklace

Terrain affinity

  • UrbanS (SS with the weapon at 3 stars)
  • OutdoorB
  • IndoorD

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

Skills

5

  • Deciding Factor!

    EX Skill · Cost 3
    Level

    Removes 3 debuffs and recovers 279% of Healing for 1 ally. Grants 1 Keychain for each removed debuff (max 3).

  • You Want Some?

    Basic Skill
    Level

    Upon accumulating 3 Keychains, consumes all Keychains and increase Crit DMG of Striker allies by 25.6% (for 33 sec) (cooldown: 8 sec)

  • I've Got a Bandage

    Enhanced Skill
    Level

    Increases Healing by 26.6%.

  • I've Got a Bandage+

    Enhanced Skill +
    Level

    Increases Healing by 1284. Also increases Healing by 26.6%.

    Replaces I've Got a Bandage once Erika's Exclusive Weapon reaches 2 stars.

  • That Shiny, Sparkly Feeling? ☆

    Sub Skill
    Level

    Increases Dealer ally Crit DMG by 24.2%.

Exclusive Weapon

Upgrade planner

Jung Leopard

Shotgun

The shotgun Erika always carries around. She keeps it clean and maintained. It's decorated with a fancy leopard print pattern, making it easy to identify.

  • 1 starLv. 30: ATK +386, Max HP +2,350, Healing +722
  • 2 starsLv. 40: ATK +483, Max HP +2,937, Healing +903Enhanced Skill becomes I've Got a Bandage+
  • 3 starsLv. 50: ATK +579, Max HP +3,525, Healing +1,083Urban affinity S to SS
  • 4 starsLv. 60: ATK +676, Max HP +4,113, Healing +1,264MaxCostIncrease +5,000

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

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

Relationship Rank bonus

  • 5Total bonus: Healing +20
  • 10Total bonus: Healing +60
  • 15Total bonus: Healing +110, Max HP +280
  • 20Total bonus: Healing +175, Max HP +615
  • 25Total bonus: Healing +190, Max HP +670
  • 30Total bonus: Healing +205, Max HP +725
  • 35Total bonus: Healing +230, Max HP +810
  • 40Total bonus: Healing +255, Max HP +895
  • 45Total bonus: Healing +295, Max HP +1,035
  • 50Total bonus: Healing +335, Max HP +1,175

Stats stop growing at rank 50.

Talents

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

Gifts Erika likes

13

Favourites

  • Samuela "The Beyond"
  • Sophisticated Hairbrush
  • Streets of Thugs Vol. 1
  • Cherry-Rose Lip Gloss
  • Classical Poetry Anthology
  • Embroidered Handkerchief
  • Encyclopedia
  • Extraordinary Cottontail Detective: Case of the Misty Hot Spring Slide
  • Forbidden Love: Its Beauty Lies in Its Illicitness
  • Glassy Glow BB Cream
  • Guns, Charm, and Zeal
  • Hitgirls Gaming Magazine
  • Military Camo Foundation Trio

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

Lines and Memorial Lobby

When recruited: Have you been waiting long? Sorry, sorry.

MomoTalk status: (ᐡ - ᐡ)

Erika's Recollection Lobby
Erika's Recollection Lobby

Upgrade costs

Open in the planner

EX Skill

  • Lv. 2Credit Points ×80,000Beginner Tactical Training Blu-ray (Gehenna) ×12Totem Pole Piece ×16
  • Lv. 3Credit Points ×500,000Normal Tactical Training Blu-ray (Gehenna) ×12Beginner Tactical Training Blu-ray (Gehenna) ×18Broken Totem Pole ×14Voynich Manuscript Page ×31
  • Lv. 4Credit Points ×3,000,000Advanced Tactical Training Blu-ray (Gehenna) ×12Normal Tactical Training Blu-ray (Gehenna) ×18Repaired Totem Pole ×10Damaged Voynich Manuscript ×25
  • Lv. 5Credit Points ×10,000,000Superior Tactical Training Blu-ray (Gehenna) ×8Advanced Tactical Training Blu-ray (Gehenna) ×18Intact Totem Pole ×10Annotated Voynich Manuscript ×23

Basic, Enhanced and Sub Skills

  • Lv. 2Credit Points ×5,000Beginner Tech Notes (Gehenna) ×5
  • Lv. 3Credit Points ×7,500Beginner Tech Notes (Gehenna) ×8
  • Lv. 4Credit Points ×60,000Normal Tech Notes (Gehenna) ×5Beginner Tech Notes (Gehenna) ×12Totem Pole Piece ×5
  • Lv. 5Credit Points ×90,000Normal Tech Notes (Gehenna) ×8Broken Totem Pole ×4Voynich Manuscript Page ×13
  • Lv. 6Credit Points ×300,000Advanced Tech Notes (Gehenna) ×5Normal Tech Notes (Gehenna) ×12Broken Totem Pole ×9Voynich Manuscript Page ×18
  • Lv. 7Credit Points ×450,000Advanced Tech Notes (Gehenna) ×8Repaired Totem Pole ×3Damaged Voynich Manuscript ×17
  • Lv. 8Credit Points ×1,500,000Superior Tech Notes (Gehenna) ×8Advanced Tech Notes (Gehenna) ×12Intact Totem Pole ×4Annotated Voynich Manuscript ×9
  • Lv. 9Credit Points ×2,400,000Superior Tech Notes (Gehenna) ×12Intact Totem Pole ×8Annotated Voynich Manuscript ×14
  • Lv. 10Credit Points ×4,000,000Secret Tech Notes ×1

Star promotion

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

Exclusive Weapon

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

Talent: Max HP

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

Talent: ATK

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

Talent: Healing

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

Art

Erika key art

More Sonic students

All students