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Momoi (Maid)

Millennium Science School

Momoi (Maid)

★★★

/Sonic/Attacker

Ctier

Introduction

Momoi (Maid) is a 3-star Sonic student in Blue Archive. Momoi (Maid)'s role is Attacker. School: Millennium Science School.

On the Blue Archive tier list Momoi (Maid) is C tier, 172nd of the 242 students ranked.

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

What Momoi (Maid) does

Her EX reloads her and turns her normal attacks into faster, harder-hitting shots until her next reload, with up to 85.1% more Attack Speed. For a few seconds after casting she uses no ammo, which stretches that window.

Momoi (Maid) in raids

On the raids usage list Momoi (Maid) is D tier, 132nd of 264: brought by 0.7% of ranked Global players to the last 8 raids, on average.

  • Raid usage0.69%

By raid, newest first

  • Hod (Indoor)1%
  • Gregorius (Indoor)0%
  • Hovercraft (Outdoor)3.1%
  • Drumbarka (Street)0%
  • Myouki Kurokage (Street)0.3%
  • KAITEN FX Mk.0 (Street)0.2%
  • Perorodzilla (Outdoor)0.9%
  • Goz (Outdoor)0.1%

Momoi (Maid)'s banners

All banners
  • 7 July 2026 to 14 July 2026Pick-Up Recruitment
  • 1 July 2025 to 8 July 2025Pick-Up Recruitment
  • 19 November 2024 to 3 December 2024Pick-Up Recruitment

Profile

Scenario writer for the Game Development Department at Millennium.

She ended up putting on a maid uniform after being mistaken for a C&C member. Before she can clear up the misunderstanding, she somehow gets thrown into incident after incident... But she overcomes all these hardships with her uniquely bright and confident attitude.

Momoi (Maid)'s full name is Saiba Momoi. Momoi (Maid)'s birthday is December 8th, and Momoi (Maid) stands 4'8" tall. Momoi (Maid) is voiced by 徳井青空 in Japanese and Jeong Haeeun in Korean. Momoi (Maid)'s hobby is video Games. kokosando drew Momoi (Maid).

Stats

  • Max HP94th27,332
  • ATK178th2,937
  • DEF150th109
  • Healing196th5,717
  • Accuracy97th707
  • Evasion100th791
  • Crit191st202
  • Crit DMG200%
  • Stability141st1,384
  • 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: 2,494Level 90, 3 stars: 22,676Level 90, 5 stars: 27,332
  • ATKLevel 1, 3 stars: 258Level 90, 3 stars: 2,342Level 90, 5 stars: 2,937
  • DEFLevel 1, 3 stars: 19Level 90, 3 stars: 109Level 90, 5 stars: 109
  • HealingLevel 1, 3 stars: 1,662Level 90, 3 stars: 4,649Level 90, 5 stars: 5,717
  • AccuracyLevel 1, 3 stars: 707Level 90, 3 stars: 707Level 90, 5 stars: 707
  • EvasionLevel 1, 3 stars: 791Level 90, 3 stars: 791Level 90, 5 stars: 791
  • 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: 1,384Level 90, 3 stars: 1,384Level 90, 5 stars: 1,384
  • 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: 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
Middle
Attack type
Sonic
Armor type
Light
Weapon
Assault rifle
School
Millennium Science School
Club
Game Development Department
Year and age
1st Year, 15 years old
Equipment slots
Hat, Hairpin, Watch

Terrain affinity

  • UrbanD
  • OutdoorS (SS with the weapon at 3 stars)
  • IndoorB

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

Skills

5

  • Virtual Maid Weapon!

    EX Skill · Cost 4
    Level

    Reloads instantly. Changes normal attack to deal 56% of ATK as additional damage, increases ATK SPD by 85.1%, and ignores normal attack delays 100 times (Reload up to 1 time).

  • Our Results Were Fantastic!

    Basic Skill
    Level

    Deals 788% of ATK as damage to 1 enemy every 50 sec.

  • Since We're Here, Let's Go Red!

    Enhanced Skill
    Level

    Increases Crit DMG by 26.6%.

  • Since We're Here, Let's Go Red!+

    Enhanced Skill +
    Level

    Increases Crit by 190. Also increases Crit DMG by 26.6%.

    Replaces Since We're Here, Let's Go Red! once Momoi (Maid)'s Exclusive Weapon reaches 2 stars.

  • Hostage Danger Warning

    Sub Skill
    Level

    When using an EX skill, replenish ammo equal to the amount used on normal attacks for 5.5 sec.

Exclusive Weapon

Upgrade planner

Unique Idea

Assault rifle

Momoi's rifle. While she's not even sure why herself, she claims that every maid needs a rifle.

  • 1 starLv. 30: ATK +338, Max HP +2,328
  • 2 starsLv. 40: ATK +422, Max HP +2,910Enhanced Skill becomes Since We're Here, Let's Go Red!+
  • 3 starsLv. 50: ATK +506, Max HP +3,493Outdoor affinity S to SS
  • 4 starsLv. 60: ATK +591, Max HP +4,075Sonic 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

Momoi (Maid) 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 +280
  • 20Total bonus: ATK +68, Max HP +615
  • 25Total bonus: ATK +73, Max HP +670
  • 30Total bonus: ATK +78, Max HP +725
  • 35Total bonus: ATK +88, Max HP +810
  • 40Total bonus: ATK +98, Max HP +895
  • 45Total bonus: ATK +113, Max HP +1,035
  • 50Total bonus: ATK +128, 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 Momoi (Maid))

Gifts Momoi (Maid) likes

6

Favourites

  • Lace Pillow
  • Gamegirl Color Replica
  • Hitgirls Gaming Magazine
  • Jellies Cushion
  • Ring Bit
  • Wavecat Pillow

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

Lines and Memorial Lobby

When recruited: I'm the best maid! Let's play some games first, Sensei!

MomoTalk status: Maid gamer...for life?

Momoi (Maid)'s Recollection Lobby
Momoi (Maid)'s Recollection Lobby

Upgrade costs

Open in the planner

EX Skill

  • Lv. 2Credit Points ×80,000Beginner Tactical Training Blu-ray (Millennium) ×12Istanbul Rocket Piece ×14
  • Lv. 3Credit Points ×500,000Normal Tactical Training Blu-ray (Millennium) ×12Beginner Tactical Training Blu-ray (Millennium) ×18Broken Istanbul Rocket ×14Antikythera Mechanism Piece ×32
  • Lv. 4Credit Points ×3,000,000Advanced Tactical Training Blu-ray (Millennium) ×12Normal Tactical Training Blu-ray (Millennium) ×18Repaired Istanbul Rocket ×10Broken Antikythera Mechanism ×27
  • Lv. 5Credit Points ×10,000,000Superior Tactical Training Blu-ray (Millennium) ×8Advanced Tactical Training Blu-ray (Millennium) ×18Intact Istanbul Rocket ×7Damaged Antikythera Mechanism ×18

Basic, Enhanced and Sub Skills

  • Lv. 2Credit Points ×5,000Beginner Tech Notes (Millennium) ×5
  • Lv. 3Credit Points ×7,500Beginner Tech Notes (Millennium) ×8
  • Lv. 4Credit Points ×60,000Normal Tech Notes (Millennium) ×5Beginner Tech Notes (Millennium) ×12Istanbul Rocket Piece ×5
  • Lv. 5Credit Points ×90,000Normal Tech Notes (Millennium) ×8Broken Istanbul Rocket ×5Antikythera Mechanism Piece ×12
  • Lv. 6Credit Points ×300,000Advanced Tech Notes (Millennium) ×5Normal Tech Notes (Millennium) ×12Broken Istanbul Rocket ×7Antikythera Mechanism Piece ×18
  • Lv. 7Credit Points ×450,000Advanced Tech Notes (Millennium) ×8Repaired Istanbul Rocket ×3Broken Antikythera Mechanism ×18
  • Lv. 8Credit Points ×1,500,000Superior Tech Notes (Millennium) ×8Advanced Tech Notes (Millennium) ×12Intact Istanbul Rocket ×5Damaged Antikythera Mechanism ×11
  • Lv. 9Credit Points ×2,400,000Superior Tech Notes (Millennium) ×12Intact Istanbul Rocket ×8Damaged Antikythera Mechanism ×13
  • Lv. 10Credit Points ×4,000,000Secret Tech Notes ×1

Star promotion

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

Exclusive Weapon

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

Talent: Max HP

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

Talent: ATK

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

Talent: Healing

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

Art

Momoi (Maid) key art

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