BA OST Index

An unofficial fan-made wiki dedicated for Blue Archive's OST.

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Student/Momoi

Saiba Momoi

General Information
Full Name	Saiba Momoi 才羽モモイ
Age	15 years old
Birthday	December 8th
School/Club Info	Millennium Science School Game Development Department
Hobby	Video Games
Related Characters
Variants	Nothing to show!
Other Characters	Nothing to show!

Scenario writer of the Game Development Department at the Millennium School.

Both Momoi and her twin sister, Midori, develop games with the Game Development Department. Though her lighthearted and cheerful personality previously put her at odds with her more introverted little sister, the two are now inseparable thanks to their shared love of video games.

“Wanna hear a fun story? Let me tell you!”

Saiba Momoi (JP: 才羽モモイ) is a 15 years old student from Game Development Department of Millennium Science School. She enjoys Video Games.

Relationship/Bond Story

1. A Gamer's Day

2. What Makes a Good Story

3. Momoi Recollection!

4. Peachy Stamp Rally

Recollection Lobby can be collected from this story. Lobby BGM: OST 54. After The Beep

Other stories

Bond Story

Main Story

Main Story Volume 2 Chapter 1 Episode 1: The Adventure Begins (appeared at [2] Game Development Department , [4] Game Development Department )
Main Story Volume 2 Chapter 1 Episode 2: Seminar Treasurer Yuuka (appeared at [1] The Demon Lord Yuuka , [2] Not something "JUNK"! , [3] G.Bible )
Main Story Volume 2 Chapter 1 Episode 3: To The Ruins (appeared at [1] At The Ruins , [2] Battle )
Main Story Volume 2 Chapter 1 Episode 4: On That Day, We Met a Girl (appeared at [1] In The Factory , [2] In The Pit , [3] Meeting Aris , [4] The Club Room )
Main Story Volume 2 Chapter 1 Episode 5: I, Aris... (appeared at [1] Discussion , [3] Game Start , [4] Ending )
Main Story Volume 2 Chapter 1 Episode 6: How to Learn a Language (appeared at [1] Aris, a Student of Millennium! , [2] Take a Look Around Millennium )
Main Story Volume 2 Chapter 1 Episode 7: Much Too Big to Be Called a Gun (appeared at [1] Heading To The Engineering Department! , [2] Visiting Engineering Department , [3] Battle )
Main Story Volume 2 Chapter 1 Episode 8: Eligibility Screening (appeared at [1] Worries and Concerns , [2] The Arrival of Yuuka )
Main Story Volume 2 Chapter 1 Episode 9: Yuuka's Questions (appeared at [1] Are You Being Kidnapped , [2] Questioning Starts , [3] The Danger Remained , [4] For the Club , [5] )
Main Story Volume 2 Chapter 1 Episode 10: Back To the Ruins (appeared at [1] Outside the Factory , [2] Battle )
Main Story Volume 2 Chapter 1 Episode 11: Right There, In That Place (appeared at [1] Inside the Factory , [2] The Computer , [3] Battle )
Main Story Volume 2 Chapter 1 Episode 12: In Search of the Mirror (appeared at [1] Overview of G.Bible , [2] The Mirror , [4] A Problem , [7] It's Decided! , [8] Engineering Department As Well , [9] Already Started )
Main Story Volume 2 Chapter 1 Episode 13: Nerds vs. Maids (appeared at [2] Stage One Completed , [3] Let The Battle Begin! , [5] The Strategy Meeting , [7] Let's Go To The Top Floor! , [8] Battle )
Main Story Volume 2 Chapter 1 Episode 14: Maids vs. Meisters (appeared at [1] The Sniper , [3] Ambush )
Main Story Volume 2 Chapter 1 Episode 15: A Spreading Danger (appeared at [1] A Worsening Battle , [2] A Backup Plan , [3] Sword of Light , [4] Battle )
Main Story Volume 2 Chapter 1 Episode 16: Just One Step Forward! (appeared at [1] An Emergency , [2] Success , [3] Battle )
Main Story Volume 2 Chapter 1 Episode 17: Just Getting Warmed Up (appeared at [2] Inevitable Closure )
Main Story Volume 2 Chapter 1 Episode 18: G.BIBLE (appeared at [1] The True Essence of Making Games , [2] A Fun Game , [3] The Aftermath of TSC , [4] A Determined Mind )
Main Story Volume 2 Chapter 1 Episode 19: Double O (appeared at [1] Finishing The Project , [2] Battle , [3] A Face-to-face Battle , [4] A 1v1 Fight )
Main Story Volume 2 Chapter 1 Episode 20: The Millennium Prize (appeared at [1] Trivialization , [2] Persisting Haze , [3] A Plot Twist , [4] Crisis Lifted )
Main Story Volume 2 Chapter 2 Episode 2: A Day at the Game Dev Department (appeared at [1] An Invitation From The GDD , [2] Ideas , [3] "UZGreen Mode" , [4] A Weird Game , [5] Yuzu, the UZQueen , [6] The Meeting )
Main Story Volume 2 Chapter 2 Episode 3: Aris Goes on an Adventure! (appeared at [1] The Meeting , [2] To Decide )
Main Story Volume 2 Chapter 2 Episode 6: A Strange Machine 1 (appeared at [2] The Game Development Department , [3] A Strange Robot , [4] An Abnormality )
Main Story Volume 2 Chapter 2 Episode 11: Be That as It May! (appeared at [2] Recalling Events , [3] Momoi's Back )
Main Story Volume 2 Chapter 2 Episode 12: Strategy Meeting (appeared at [1] The Seminar , [3] Infiltration Plan , [4] A Two-Team Plan )
Main Story Volume 2 Chapter 2 Episode 13: Big Sister (appeared at [2] Arriving Eridu , [3] Battle )
Main Story Volume 2 Chapter 2 Episode 14: The Fortress City of Eridu (appeared at [3] As Planned )
Main Story Volume 2 Chapter 2 Episode 15: A Trap (appeared at [2] The Trolley Problem , [3] The Combat with Avant Guard , [4] All Within the Plan )
Main Story Volume 2 Chapter 2 Episode 16: Checkmate (appeared at [1] A Deadlock , [5] A Surprise From Chihiro )
Main Story Volume 2 Chapter 2 Episode 17: Turning the Tides (appeared at [2] Battle , [3] The Coup de Grace )
Main Story Volume 2 Chapter 2 Episode 18: An Insurmountable Wall (appeared at [2] Heading To The Central Tower , [3] At the Central Tower )
Main Story Volume 2 Chapter 2 Episode 19: Cheater! (appeared at [1] Ineffective Attack , [3] How About Falling Down The Sky , [4] Retreat In Advance )
Main Story Volume 2 Chapter 2 Episode 20: Gamers and Friends (appeared at [1] A Sense of Loss , [2] Still Got A Chance , [3] Cheaters & Tricks )
Main Story Volume 2 Chapter 2 Episode 21: What's in a Name? (appeared at [2] The Strategy Meeting )
Main Story Volume 2 Chapter 2 Episode 22: Pavane for a Princess 1 (appeared at [1] Battle Completed , [2] The Last Step , [3] Key )
Main Story Volume 2 Chapter 2 Episode 23: Pavane for a Princess 2 (appeared at [1] Precise Timing , [3] The Way To Wake Up )
Main Story Volume 2 Chapter 2 Episode 24: What You Want to Be (appeared at [1] Deep In The Consciousness , [2] Every Scene , [4] The Game We Made Together , [5] Aris' True Words , [6] A Heroine's Choice , [7] The Longing Return of Aris )
Main Story Volume 2 Chapter 2 Episode 25: Millennium Science School (appeared at [5] The Game Development Department , [6] Watashitachi No Quest (Our Quest) )
Main Story Volume finalS1 Chapter 1 Episode 3: 日常的龜裂（１） (appeared at [4] 搭上宇宙戰艦的勇者 , [5] 定期接受檢查的愛麗絲 , [6] 真正登上宇宙戰艦的那一天 )
Main Story Volume finalS1 Chapter 2 Episode 3: 作戰準備（１） (appeared at [9] 廢棄遊樂場的第三聖所 , [10] 第三聖所戰鬥指揮柚子 )
Main Story Volume finalS1 Chapter 2 Episode 12: 第3聖所「廢墟化的遊樂園」 (appeared at [3] [戰鬥] 兔子小隊與遊戲開發部 )
Main Story Volume finalS1 Chapter 3 Episode 6: 生命守護者主艦（１） (appeared at [3] 優香媽媽 )
Main Story Volume finalS1 Chapter 3 Episode 9: 陸上的最後一夜 (appeared at [4] 堅定的遊戲開發部 , [5] 殘存的Kei )
Main Story Volume finalS1 Chapter 3 Episode 10: 前往天上遙遠的彼方 (appeared at [2] 啟航前的點名 )
Main Story Volume finalS1 Chapter 3 Episode 12: 「勇者」的資格（１） (appeared at [3] 愛麗絲的現身 , [7] Kei對愛麗絲的接受 , [9] 協議啟動 )
Main Story Volume finalS1 Chapter 3 Episode 13: 「勇者」的資格（２） (appeared at [5] 防護罩，失效！ , [8] Kei對愛麗絲的理解 )
Main Story Volume finalS1 Chapter 3 Episode 14: 突入 (appeared at [5] 遊戲開發部的協助 , [8] [戰鬥]遊戲開發部方面 )
Main Story Volume finalS1 Chapter 4 Episode 2: 抵抗（1） (appeared at [14] 遊戲開發部的支援 )
Main Story Volume finalS1 Chapter 4 Episode 6: 同等的條件 (appeared at [5] 遊戲開發部的協助 )
Main Story Volume finalS1 Chapter 4 Episode 9: 尾聲（１） (appeared at [6] 象徵Kei的小機器人 , [7] 名為Kei的存檔 , [8] 愛麗絲的組隊邀請 , [9] 關於那個存檔檔案 , [10] 改造後的小機器人 )

Event Story

Tracks

【21】OST 64. Pixel Time
【8】OST 13. Barrier
Cheerful Naughty Energetic
【7】OST 20. Tech N Tech
Emergency Chaos
【7】OST 27. Fade Out
【7】OST 32. GGF
【6】OST 16. MX Adventure
Possibilities Cheerful
【6】OST 18. Mechanical JUNGLE
Nervous Energetic Emergency
【6】OST 28. Plug and Play
【5】OST 40. Neo City Dive
【4】OST 10. Romantic Smile
Bright Hopeful Dream Future Cheerful
【4】OST 30. Crossfire
【4】OST 41. Interface
【4】OST 49. Mechanical JUNGLE (High-Tech Full On Mix)
【4】OST 65. Accelerator
【4】OST 67. someday, sometime
【4】OST 76. Crossfire (Hard Arrange)
【4】OST 129. Let me think about it
Uneasy Nervous
【3】OST 19. Virtual Storm
Energetic
【3】OST 68. Virtual Storm (Hard Arrange)
【3】OST 101. NRG FielD
Energetic Chaos Cheerful
【3】OST 130. Foolish Days
Naughty
【2】OST 5. Colorful Mess
Energetic Chaos
【2】OST 7. Unwelcome School
Chaos Energetic Naughty
【2】OST 8. Shady Girls
Naughty Cheerful
【2】OST 11. Connected Sky
Future Possibilities Hopeful
【2】OST 15. Honey Jam
Energetic
【2】OST 22. Daily Routine 24/7
【2】OST 33. Vivid Night
【2】OST 35. Morose Dreamer
【2】OST 74. Tech N Tech (Hard Arrange)
【2】OST 75. Alert (Hard Arrange)
【2】OST 122. Underwater Jungle
Mysterious Uneasy
【2】OST 135. Fruitful Blossom
Discouraged Sad Failure
【2】OST 149. Ark in the Blood Sky
【2】Short Animation 1. Watashitachi No Quest (Our Quest)
【1】OST 2. Luminous Memory
Bright Future Dream Hopeful
【1】OST 4. Lovely Picnic
Bright Day to Day Energetic Relaxing Naughty
【1】OST 17. Irasshaimase
【1】OST 21. Midnight Trip
【1】OST 23. Party Time
【1】OST 25. Future Bossa
【1】OST 29. Alert
【1】OST 36. Koi is Love
【1】OST 37. Aira
【1】OST 39. Water Drop
【1】OST 44. Walkthrough
【1】OST 53. Future Lab
【1】OST 54. After The Beep
【1】OST 55. Moment
【1】OST 56. Fearful Utopia
【1】OST 60. SAKURA PUNCH (Hard Arrange)
【1】OST 61. Rolling Beat
【1】OST 69. Snow Pantomime
【1】OST 73. Interface (Hard Arrange)
【1】OST 92. Crucial Issue
【1】OST 93. Formless Dream
【1】OST 137. [UNNAMED]
Energetic Possibilities Future
【1】OST 140. [UNNAMED]
Discouraged Sad
【1】OST 156. Final Destination of the Ark
【1】Other 1. Target For Love

Backgrounds

Direct Backgrounds

The following backgrounds are ones with the characters in them.

Nothing to show!

Indirect Backgrounds

The following backgrounds are the ones that the character appears with it, but not exactly in the scene (e.g. when in communication).

Nothing to show!

Other Backgrounds

BG_GameDevRoom.jpg

BG_EriduCityTown_Night.jpg

BG_CS_Millenium_02.jpg

BG_ComputerCenter.jpg

BG_RuinUndergroundPassage_Night.jpg

BG_EriduTowerEntrance_Night.jpg

BG_MilleniumCenter.jpg

BG_RuinCenter.jpg

BG_RuinUndergroundPassage.jpg

BG_BigSisterRoom2.jpg

BG_GameDevRoom_Night.jpg

BG_PowerRoom.jpg

BG_RuinCity.jpg

BG_BuildingCorridor_Night.jpg

BG_BuildingRooftop_Night.jpg

BG_CS_Millenium_03.jpg

BG_CS_Millenium_04.jpg

BG_CS_Millenium_05.jpg

BG_CityOffice.jpg

BG_ComputerCenter_Off.jpg

BG_EriduTowerRooftop_Night.jpg

BG_IndoorPlaza_Night2.jpg

BG_IndoorPlaza_Night3.jpg

BG_MilleniumCorridor_Night.jpg

BG_RuinCenter_Aris.jpg

BG_UndergroundPassage_Night.jpg

BG_UtnapishtimBridge_V2.jpg

BG_View_Eridu_Night.jpg

BG_BigSisterRoom.jpg

BG_BigSisterRoom_Night.jpg

BG_BuildingCorridor.jpg

BG_CS_Millenium_06.jpg

BG_CS_Millenium_10.jpg

BG_CS_Millenium_10_c.jpg

BG_CS_Millenium_11.jpg

BG_CS_Millenium_13.jpg

BG_CS_Millenium_14.jpg

BG_CS_Millenium_15.jpg

BG_CS_Millenium_16.jpg

BG_CS_Millenium_18.jpg

BG_CS_Millenium_42.jpg

BG_CS_Millenium_43.jpg

BG_CS_Millenium_44.jpg

BG_CS_Millenium_44_2.jpg

BG_CS_Millenium_51.jpg

BG_CS_Millenium_52.jpg

BG_CS_Millenium_53.jpg

BG_CS_Millenium_54.jpg

BG_CS_Millenium_55.jpg

BG_CS_Millenium_56.jpg

BG_CS_Millenium_57.jpg

BG_CS_Millenium_58.jpg

BG_CS_PV3_02.jpg

BG_CS_PV4_036_3.jpg

BG_CS_PV4_048_2.jpg

BG_CS_PV4_141_3.jpg

BG_CS_PV4_141_5.jpg

BG_CityDowntown.jpg

BG_CityOffice_Night.jpg

BG_ConventionHall.jpg

BG_ConventionHall_Sunset.jpg

BG_EriduCityTown.jpg

BG_EriduTowerInside_Night.jpg

BG_FamilyRestaurant.jpg

BG_MainOffice.jpg

BG_MilleniumCampus.jpg

BG_MilleniumCenter_Night.jpg

BG_SpecialOperationRoom.jpg

BG_SubwayHall_Night.jpg

BG_UtnapishtimBridge_V1.jpg

BG_VehiclePowerRoom.jpg

BG_View_Eridu.jpg

BG_View_Sky.jpg

BG_Ward_Night.jpg

UI

The following lists the UIs where the character is used as a Yuru-chara.

Nothing to show!

Related Characters

Variants

Nothing to show!

Other Characters

Nothing to show!

In Story

The following characters are the ones who have appeared with this character.

【53】 Midori [Game Development Department]
【44】 Yuzu [Game Development Department]
【36】 Aris [Game Development Department]
【15】 Yuuka [Seminar]
【13】 Kotori [Engineering Department]
【13】 Utaha [Engineering Department]
【11】 Hare [Veritas]
【11】 Hibiki [Engineering Department]
【11】 Maki [Veritas]
【11】 Neru [Cleaning & Clearing]
【10】 Akane [Cleaning & Clearing]
【10】 Kotama [Veritas]
【9】 Asuna [Cleaning & Clearing]
【9】 Chihiro [Veritas]
【9】 Rio
【8】 Karin [Cleaning & Clearing]
【6】 Himari [Super Phenomenon Task Force]
【6】 Key
【6】 Toki [Cleaning & Clearing]
【4】 Noa [Seminar]
【3】 Miyako [RABBIT Squad]
【3】 Miyu [RABBIT Squad]
【3】 Moe [RABBIT Squad]
【3】 Saki [RABBIT Squad]
【2】 Eimi [Super Phenomenon Task Force]
【2】 Hanako [Make-Up Work Club]
【2】 Hina [Prefect Team]
【2】 Hoshino [Foreclosure Task Force]
【2】 Nonomi [Foreclosure Task Force]
【2】 Rin
【2】 Serika [Foreclosure Task Force]
【1】 Akari [Gourmet Research Society]
【1】 Ako [Prefect Team]
【1】 Arona
【1】 Ayane [Foreclosure Task Force]
【1】 Ayumu
【1】 Haruna [Gourmet Research Society]
【1】 Izumi [Gourmet Research Society]
【1】 Junko [Gourmet Research Society]
【1】 Kayoko [Problem Solver 68]
【1】 Momoka
【1】 Plana
【1】 Shiroko [Foreclosure Task Force]
【1】 Sumire [Athletics Training Club]

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