| “ | Lucky? No, it's just as calculated. | ” |
~ Yuuka |
Hayase Yuuka (早瀬ユウカ) is one of the students studying in Millennium Science School who wields a Sub-Machine Gun.
She is the treasurer of Seminar.
Quick Answers
What role does Hayase Yuuka play in the Millennium Academy Student Council?
Hayase Yuuka serves as the treasurer of Seminar, Millennium Academy's Student Council. She manages the budgets for all the clubs in Millennium.
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What special skill does Hayase Yuuka possess that aids in her role as treasurer?
Hayase Yuuka's special skill lies in her mathematical prowess, which she utilizes in her role as the treasurer of the Millennium. Her ability to manage and account for spending habits is also a key aspect of her role, particularly in dealing with Sensei's expenditures.
Provided by: Community
What is Hayase Yuuka's personality?
She boasts professionalism in many matters, including handling her tasks as a treasurer. However, she's often surrounded by irresponsible people, leading to her angry outbursts which gave her a reputation as cold and ruthless by many. She also takes pride in her abilities, trying to cover up the mistakes she made to not embarrass herself.
Provided by: Community
Profile[]
Introduction[]
The treasurer of the Millennium Academy Student Council, "Seminar". She is strict about money and often quarrels with other club activities from her standpoint.
A prominent mathematical genius even amongst Millennium's STEM-rich student base, she supervises the budget management of the Millennium. She is good at the abacus and has a habit of counting it to compose herself when faced with complex and troubling matters.
Personality[]
Yuuka is generally polite, professional, and easy to deal with if you treat her well. However, most of the people she interacts with in the story are very difficult to deal with, which leads to angry outbursts. This earns her a reputation as cold and ruthless, even though she really isn't. She takes pride in her mathematical skills to the point of stubbornly refusing to believe in the randomness of a poker game with Sensei, allowing easy manipulation. She will also try to cover up her own mistakes due to her pride, such as when she pretended to spend less than 10000 yen on chocolate for Sensei by splitting the receipt.
When it comes to Sensei she is endlessly annoyed for having to take responsibility for their spending habits via accounting and telling them to spend less, but admires their determination to take care of the students and tactical prowess, causing feelings to develop.
Appearance[]
Yuuka has long, navy blue hair reaching to her waist with pigtails tied with a triangle device similar to her halo. She has bright blue eyes with red snake-like slits in her pupils.
Halo[]
Yuuka's halo is a black circle with blue line in the middle inside like a visor.
Uniform[]
She wears a standard uniform, along with a white and blue hoodie, a black and white blazer clipped with Millennium access badge, a tucked-in white shirt with blue tie underneath and a black pleated skirt. The latter styling a white belt with attached bullet pouches.
She wears sleeveless black gloves on both her hands, and a pair of black boots with blue tags.
Firearm[]
Logic & Reason
She uses a pair of black SIG MPXs with blue highlights on the handguard and the collapsing stock. A Millennium insignia is stamped on the mag well.
Combat[]
Skills[]
| V • T • E Q.E.D. Cost:3 | |
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| V • T • E I.F.F Skill Icons | |
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| V • T • E Optimal Solutions Skill Icons | |
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| V • T • E Calculative Mind Skill Icons | |
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| V • T • E Skill Status (Hover Over) Status Effect | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EX-Skill | Normal | Passive | Sub | UE | ||||||||||||||||
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Growth Material[]
| EX-SkillV • T • EGrowth Material | ||||||
|---|---|---|---|---|---|---|
| LV02 | x12  | x12  | x80K  | ||
| LV03 | x12  | x18 | x11  | x33  | x500K | |
| LV04 | x12  | x18 | x10  | x27  | x3M | |
| LV05 | x8  | x18 | x9  | x20  | x10M | |
| Other-Skills (Normal / Passive / Sub)V • T • EGrowth Material | ||||||
|---|---|---|---|---|---|---|
| LV02 | x5  | x5000 | |||
| LV03 | x8 | x7500 | ||||
| LV04 | x5  | x12 | x4 | x60K | ||
| LV05 | x8 | x5 | x10 | x90K | |
| LV06 | x5  | x12 | x11 | x20 | x300K | |
| LV07 | x8 | x2 | x15 | x450K | ||
| LV08 | x8  | x12 | x4 | x7 | x1.5M |
| LV09 | x12 | x7 | x13 | x2.4M | ||
| LV10 | x1  | x4M | ||||
Unique Equipment[]
| V • T • E Logic & Reason (ロジック＆リーズン) Firearm | |
|---|---|
 Yuuka UECategory:test
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A pair of submachine guns used by Yuuka. They help Yuuka to make rational and intelligent decisions at critical times and when appropriate action is needed. |
| V • T • E Limit Break Firearm | ||
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| Yuuka UECategory:test
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 Star 2 IconCategory:testStar 2 IconCategory:test
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Passive skill enhanced to "Optimal Solutions+" |
| Star 2 IconCategory:testStar 2 IconCategory:testStar 2 IconCategory:test
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 City IconCategory:test enhancement to  Good IconCategory:test
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| Star 2 IconCategory:testStar 2 IconCategory:testStar 2 IconCategory:testStar 2 IconCategory:test
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| Star 2 IconCategory:testStar 2 IconCategory:testStar 2 IconCategory:testStar 2 IconCategory:testStar 2 IconCategory:test
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| V • T • E Stats Firearm | |||||||
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| Yuuka UECategory:test
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LV01 | LV30 | LV40 | LV50 | LV60 | LV70 | |
| ATK | 43 | 156 | 195 | 234 | 273 | 312 | |
| HP | 1278 | 4646 | 5807 | 6969 | 8131 | 9293 | |
| HEAL
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148 | 539 | 673 | 808 | 943 | 1078 | |
| V • T • E Optimal Solutions+ Firearm | |
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| Yuuka UECategory:test
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Unique Item[]
| V • T • EUnique ItemYuuka's Scientific Calculator | |
|---|---|
 | A scientific calculator that Yuuka carries with her at all times. Despite possessing excellent mental arithmetic skills, Yuuka always uses the calculator for calculations in her pursuit of perfection. |
| 4th Equipment SlotV • T • EUnique Item | ||
|---|---|---|
| T1 | DEF+500 |
| T2 | Normal skill enhanced to "I.F.F+" | |
| T3 | TBA | |
| T4 | TBA | |
| RequirementV • T • EUnique Item | |||||||
|---|---|---|---|---|---|---|---|
| T1 | 15  | |||||
| T2 | 20 | x4  | x80 | x25 | x500K | ||
| T3 | | | |||||
| T4 | | | |||||
| I.F.F+V • T • EUnique Item | |
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Bond[]
| Affection Rank BonusV • T • EAffection | |||
|---|---|---|---|
| Irasshaimase | |||
| Memorial Lobby |  | Total Stats ~ HP+3310 / ATK+60 | |
| LV02 ~ 05 | HP+50 | ||
| LV06 ~ 10 | HP+75 | ||
| LV11 ~ 15 | HP+100 / ATK+3 | ||
| LV16 ~ 20 | HP+125 / ATK+3 | ||
| LV21 ~ 30 | HP+32 / ATK+1 | ||
| LV31 ~ 40 | HP+48 / ATK+1 | ||
| LV41 ~ 50 | HP+81 / ATK+1 | ||
Trivia[]
- She is the only student whose requires a bond level of 1 to unlock her Live2D.
- This is because she acts as the tutorial for Momotalk which is the place where teachers can chat and unlock live2D.
- Nicknamed as "Ruthless Arithmetic" by Saiba Momoi due to her personality.
- In addition she's also mentioned as "Cold, Unfeeling Accountant" in the Day 1 of the "Daily Quests with the Game Development Department!" event mission.
- In fact two of her skills are mathematical based.
- Her EX Skill "Q.E.D." is an initialism of the Latin phrase "Quod Erat Demonstrandum" which translates to "which was to be demonstrated." This abbreviation is often used at the end of mathematical proofs and philosophical arguments to indicate that the proof or argument is complete.[1]
- Her Normal Skill "I.F.F." is an abbreviation of "If and Only If" (usually shortened as iff or written using ↔ or ⟺), a biconditional logical connective between statements, where either both statements are true or both are false. It's usually used in logic and related fields such as mathematics and philosophy.[2]
- She became the star of her own video series on the Blue Archive channel called "Sensei, Can I Have a Moment of Your Time?", which were 1-minute shorts of Yuuka talking to Sensei about various topics, often to her own annoyance or embarassment. They were released weekly.
- The series exists in-universe in Kivotos.
- Initially consisting of 13 episodes with only Yuuka and Sensei involved, the popularity of the series got it renewed for a second cour. This time, Yuuka was joined by Noa, who constantly teases Yuuka for her feelings for Sensei.
- In episode 19 of the series, she is shown to be ambidextrous, being perfectly capable of writing with both hands. This is in-line with her ability to dual wield her signature pair of submachine guns in combat.
- Yuuka's birthday is on the same day as Pi (π) day or 3/14 (March 14th), most likely referring to her passion for math.
References[]
See Also[]
| MAX SKILL LEVEL | ||
| EX | Move to designated location then cast 320% of HEAL as a BARRIER (25 sec). Summon a flag and relocates 3 allies excluding the user to the flag, then cast 320% of HEAL as a BARRIER for allies at the flag (25 sec). | 3 |
| N | Cast 220% of HEAL as a BARRIER for the user every 30 sec if they do not have a BARRIER (23 sec). If they have a BARRIER, increases HEAL by 23.4% (90 sec). (Increased HEAL effect stacksup to 3 times). | |
| P | Increases ATK SPD by 26.6%. | |
| Sub | Increases Mystic Effectiveness by 59.1% upon coming to a complete stop (20 sec). | |
| MAX SKILL LEVEL | ||
| EX | Deals 887% of ATK as DMG to 1 enemy. Decreases DEF by 23.3% (25 sec). If the target has Explosive Armor, decreases DEF by 46.7% instead (25 sec). | 2 |
| N | Recovers 118% of HEAL as HP for self every 30 sec. | |
| P | Increases MAX HP by 26.6%. | |
| Sub | Increases DEF by 6.7% every time this unit recovers HP (30 sec) (stacks up to 7 times). | |
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| V • T • E Student by Schools | |
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 Himari Icon Toki Icon Toki Bunny Girl Icon Yuzu Icon Yuzu Maid Icon Yuuka Gym Icon Yuuka Pajamas Icon Asuna Icon Asuna Bunny Girl Icon Eimi Icon Eimi Swimsuit Icon Chihiro Icon Karin Icon Karin Bunny Girl Icon Maki Icon Koyuki Icon Neru Icon Neru Bunny Girl Icon Akane Icon Akane Bunny Girl Icon Hibiki Icon Hibiki Cheerleader Icon Hare Icon Hare Camp Icon Sumire Icon Kotama Icon Kotama Camp Icon Midori Icon Midori Maid Icon Momoi Icon Momoi Maid Icon Utaha Icon Utaha Cheerleader Icon Alice Icon Alice Maid Icon Kotori Icon Kotori Cheerleader Icon Noa Icon Noa Pajamas Icon
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 Hifumi Icon Hifumi Swimsuit Icon Mine Icon Mine Idol Icon Hanae Icon Hanae Christmas Icon Shimiko Icon Hasumi Icon Hasumi Gym Icon Yoshimi Icon Yoshimi Band Icon Mari Icon Mari Gym Icon Mari Idol Icon Tsurugi Icon Tsurugi Swimsuit Icon Nagisa Icon Ui Icon Ui Swimsuit Icon Airi Icon Airi Band Icon Kazusa Icon Kazusa Band Icon Mika Icon Suzumi Icon Ichika Icon Koharu Icon Koharu Swimsuit Icon Azusa Icon Azusa Swimsuit Icon Mashiro Icon Mashiro Swimsuit Icon Serina Icon Serina Christmas Icon Hanako Icon Hanako Swimsuit Icon Sakurako Icon Sakurako Idol Icon Reisa Icon Hinata Icon Hinata Swimsuit Icon Natsu Icon
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 Pina Icon Michiru Icon Renge Icon Kaede Icon Yukari Icon Tsubaki Icon Tsubaki Guide Icon Shizuko Icon Shizuko Swimsuit Icon Kikyou Icon Wakamo Icon Wakamo Swimsuit Icon Izuna Icon Izuna Swimsuit Icon Kaho Icon Mimori Icon Mimori Swimsuit Icon Tsukuyo Icon Umika Icon Chise Icon Chise Swimsuit Icon
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 Kirino Icon Kirino Swimsuit Icon Fubuki Icon Fubuki Swimsuit Icon Kanna Icon Kanna Swimsuit Icon
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 Atsuko Icon Atsuko Swimsuit Icon Misaki Icon Saori Icon Saori Swimsuit Icon Hiyori Icon Hiyori Swimsuit Icon
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 Miku Icon Misaka Mikoto Icon Saten Ruiko Icon Shokuhou Misaki Icon
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