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Ichika

Trinity General School

Ichika

★★★

/Sonic/Attacker

Introduction

Ichika is a 3-star Sonic student in Blue Archive. Ichika's role is Attacker. School: Trinity General School.

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

Ichika in raids

On the raids usage list Ichika is D tier, 136th of 264: brought by 0.7% of ranked Global players to the last 8 raids, on average.

  • Raid usage0.66%

By raid, newest first

  • Hod (Indoor)0.9%
  • Gregorius (Indoor)0%
  • Hovercraft (Outdoor)0.2%
  • Drumbarka (Street)0%
  • Myouki Kurokage (Street)1.8%
  • KAITEN FX Mk.0 (Street)0.2%
  • Perorodzilla (Outdoor)2.1%
  • Goz (Outdoor)0%

Ichika's banners

All banners
  • 16 June 2026 to 23 June 2026Pick-Up Recruitment
  • 27 May 2025 to 3 June 2025Pick-Up Recruitment
  • 2 April 2024 to 16 April 2024Pick-Up Recruitment

Profile

A member of the Justice Task Force with a relaxed demeanor.

As a member of the task force, she excels at promoting cooperation and coordination. She's even on good terms with the students of the other academies. While she is known for her easy-going demeanor and friendliness, these traits don't come naturally to her and require a lot of work.

Ichika's full name is Nakamasa Ichika. Ichika's birthday is November 11th, and Ichika stands 5'4" tall. Ichika is voiced by 鷲見友美ジェナ in Japanese and Bang Siu in Korean. Ichika's hobby is helping others and trying new things. 7peach drew Ichika.

Stats

  • Max HP99th27,283
  • ATK84th3,899
  • DEF150th109
  • Healing185th5,727
  • Accuracy95th708
  • Evasion105th790
  • Crit191st202
  • Crit DMG200%
  • Stability149th1,380
  • Normal Attack Range147th650
  • 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: 2,490Level 90, 3 stars: 22,635Level 90, 5 stars: 27,283
  • ATKLevel 1, 3 stars: 342Level 90, 3 stars: 3,109Level 90, 5 stars: 3,899
  • DEFLevel 1, 3 stars: 19Level 90, 3 stars: 109Level 90, 5 stars: 109
  • HealingLevel 1, 3 stars: 1,664Level 90, 3 stars: 4,657Level 90, 5 stars: 5,727
  • AccuracyLevel 1, 3 stars: 708Level 90, 3 stars: 708Level 90, 5 stars: 708
  • EvasionLevel 1, 3 stars: 790Level 90, 3 stars: 790Level 90, 5 stars: 790
  • CritLevel 1, 3 stars: 202Level 90, 3 stars: 202Level 90, 5 stars: 202
  • 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: 1,380Level 90, 3 stars: 1,380Level 90, 5 stars: 1,380
  • Normal Attack RangeLevel 1, 3 stars: 650Level 90, 3 stars: 650Level 90, 5 stars: 650
  • 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: 20Level 90, 3 stars: 20Level 90, 5 stars: 20
  • 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
Sonic
Armor type
Heavy
Weapon
Assault rifle
School
Trinity General School
Club
Justice Task Force
Year and age
2nd Year, 16 years old
Equipment slots
Hat, Hairpin, Watch

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

  • I Have a Request

    EX Skill · Cost 6
    Level

    Deals 1380% of ATK as damage to enemies in a fan-shaped area.

  • Justice Task Force Network

    Basic Skill
    Level

    Increases Sonic Effectiveness by 63.1% (for 25 sec) every 30 sec.

  • Keen Instincts

    Enhanced Skill
    Level

    Increases Accuracy by 26.6%.

  • Keen Instincts+

    Enhanced Skill +
    Level

    Increases ATK by 639. Also increases Accuracy by 26.6%.

    Replaces Keen Instincts once Ichika's Exclusive Weapon reaches 2 stars.

  • It Was Inevitable

    Sub Skill
    Level

    Deals 4.4% of ATK as additional damage to enemies not behind cover.

Exclusive Weapon

Upgrade planner

Red Dragon

Assault rifle

Ichika and this assault rifle have been together through thick and thin. Despite its unassuming appearance, it is capable of unleashing intense power.

  • 1 starLv. 30: ATK +448, Max HP +2,324
  • 2 starsLv. 40: ATK +559, Max HP +2,905Enhanced Skill becomes Keen Instincts+
  • 3 starsLv. 50: ATK +671, Max HP +3,486Urban affinity S to SS
  • 4 starsLv. 60: ATK +783, Max HP +4,068Sonic 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

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

Relationship Rank bonus

  • 5Total bonus: ATK +12
  • 10Total bonus: ATK +32
  • 15Total bonus: ATK +62, Max HP +280
  • 20Total bonus: ATK +97, Max HP +615
  • 25Total bonus: ATK +107, Max HP +670
  • 30Total bonus: ATK +117, Max HP +725
  • 35Total bonus: ATK +132, Max HP +810
  • 40Total bonus: ATK +147, Max HP +895
  • 45Total bonus: ATK +167, Max HP +1,035
  • 50Total bonus: ATK +187, 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% (little use for Ichika)

Gifts Ichika likes

9

Favourites

  • Airbook Rare
  • Samuela "The Beyond"
  • Sophisticated Hairbrush
  • A-Pods Pro
  • Cherry-Rose Lip Gloss
  • Embroidered Handkerchief
  • Gamegirl Color Replica
  • Glassy Glow BB Cream
  • Military Camo Foundation Trio

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

Lines and Memorial Lobby

When recruited: Oh? It's not time for us to meet yet, is it? Were you waiting?

MomoTalk status: The Justice Task Force's door is always open!

Ichika's Recollection Lobby
Ichika's Recollection Lobby

Upgrade costs

Open in the planner

EX Skill

  • Lv. 2Credit Points ×80,000Beginner Tactical Training Blu-ray (Trinity) ×12Antikythera Mechanism Piece ×17
  • Lv. 3Credit Points ×500,000Normal Tactical Training Blu-ray (Trinity) ×12Beginner Tactical Training Blu-ray (Trinity) ×18Broken Antikythera Mechanism ×16Okiku Doll Piece ×27
  • Lv. 4Credit Points ×3,000,000Advanced Tactical Training Blu-ray (Trinity) ×12Normal Tactical Training Blu-ray (Trinity) ×18Damaged Antikythera Mechanism ×9Broken Okiku Doll ×25
  • Lv. 5Credit Points ×10,000,000Superior Tactical Training Blu-ray (Trinity) ×8Advanced Tactical Training Blu-ray (Trinity) ×18Intact Antikythera Mechanism ×10Repaired Okiku Doll ×23

Basic, Enhanced and Sub Skills

  • Lv. 2Credit Points ×5,000Beginner Tech Notes (Trinity) ×5
  • Lv. 3Credit Points ×7,500Beginner Tech Notes (Trinity) ×8
  • Lv. 4Credit Points ×60,000Normal Tech Notes (Trinity) ×5Beginner Tech Notes (Trinity) ×12Antikythera Mechanism Piece ×5
  • Lv. 5Credit Points ×90,000Normal Tech Notes (Trinity) ×8Broken Antikythera Mechanism ×4Okiku Doll Piece ×14
  • Lv. 6Credit Points ×300,000Advanced Tech Notes (Trinity) ×5Normal Tech Notes (Trinity) ×12Broken Antikythera Mechanism ×9Okiku Doll Piece ×18
  • Lv. 7Credit Points ×450,000Advanced Tech Notes (Trinity) ×8Damaged Antikythera Mechanism ×3Broken Okiku Doll ×15
  • Lv. 8Credit Points ×1,500,000Superior Tech Notes (Trinity) ×8Advanced Tech Notes (Trinity) ×12Intact Antikythera Mechanism ×4Repaired Okiku Doll ×10
  • Lv. 9Credit Points ×2,400,000Superior Tech Notes (Trinity) ×12Intact Antikythera Mechanism ×8Repaired Okiku Doll ×12
  • Lv. 10Credit Points ×4,000,000Secret Tech Notes ×1

Star promotion

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

Exclusive Weapon

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

Talent: Max HP

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

Talent: ATK

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

Talent: Healing

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

Art

Ichika key art

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