

Introduction
Saya is a 3-star Explosive student in Blue Archive. Saya's role is Attacker. School: Shanhaijing Senior Secondary School.
On the Blue Archive tier list Saya is D tier, 239th of the 242 students ranked.
Other Explosive students in Blue Archive: Airi, Airi (Band), Akane (School), Akari, Ako (Dress), Aru and 85 more.
What Saya does
Damage over time: her EX lays down an area that hurts enemies for 8 seconds, and every 20 seconds her Normal skill poisons one enemy and lowers its Critical Rate. Her Sub skill raises Critical Rate for every ally.
Saya in raids
On the raids usage list Saya is D tier, 178th of 264: brought by 0.4% of ranked Global players to the last 8 raids, on average.
- Raid usage0.37%
By raid, newest first
- Hod (Indoor)0.4%
- Gregorius (Indoor)0.6%
- Hovercraft (Outdoor)0.1%
- Drumbarka (Street)0%
- Myouki Kurokage (Street)0.2%
- KAITEN FX Mk.0 (Street)1.5%
- Perorodzilla (Outdoor)0.2%
- Goz (Outdoor)0%
Profile
A genius inventor of Shanhaijing Academy.
A prodigy who earned six degrees while still in elementary school. However, she's known more for the way she causes trouble for others through her unruly antics than for her genius. She's always accompanied by her rat, Nezusuke, whom she's known since childhood and regards as family.
Saya's full name is Yakushi Saya. Saya's birthday is January 3rd, and Saya stands 4'11" tall. Saya is voiced by 田村ゆかり in Japanese and Jeong Haeeun in Korean. Saya's hobby is research. whoisshe drew Saya.
Stats
- Max HP213th of 26721,067
- ATK200th of 2672,700
- DEF134th of 267112
- Healing92nd of 2676,395
- Accuracy258th of 26798
- Evasion37th of 2671,080
- Crit75th of 267245
- Crit DMG200%
- Stability200th of 2671,168
- 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: 2,563Level 90, 3 stars: 17,478Level 90, 5 stars: 21,067
- ATKLevel 1, 3 stars: 237Level 90, 3 stars: 2,153Level 90, 5 stars: 2,700
- DEFLevel 1, 3 stars: 20Level 90, 3 stars: 112Level 90, 5 stars: 112
- HealingLevel 1, 3 stars: 1,858Level 90, 3 stars: 5,200Level 90, 5 stars: 6,395
- AccuracyLevel 1, 3 stars: 98Level 90, 3 stars: 98Level 90, 5 stars: 98
- EvasionLevel 1, 3 stars: 1,080Level 90, 3 stars: 1,080Level 90, 5 stars: 1,080
- CritLevel 1, 3 stars: 245Level 90, 3 stars: 245Level 90, 5 stars: 245
- 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: 1,168Level 90, 3 stars: 1,168Level 90, 5 stars: 1,168
- 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: 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
- Special (supports from the back line)
- Position
- Back
- Attack type
- Explosive
- Armor type
- Light
- Weapon
- Handgun
- School
Shanhaijing Senior Secondary School- Club
- Eastern Alchemy Society
- Year and age
- 2nd Year, 16 years old
- Equipment slots
- Gloves, Hairpin, Watch
Terrain affinity
- UrbanB
- OutdoorD
- IndoorS (SS with the weapon at 3 stars)
Affinity sets how well a student fights on each stage type, from D up to SS.
Skills
5
Voila, My Masterpiece!
EX Skill · Cost 6LevelDeals 239% of ATK as damage over time to enemies in a circular area (for 8 sec).

A New Experiment!
Basic SkillLevelDecreases Crit by 12.1% for 1 enemy (for 20 sec) every 20 sec. Deals 69.3% of ATK as Poison damage over time (for 20 sec).

I Am the Greatest!
Enhanced SkillLevelIncreases ATK by 26.6%.

I Am the Greatest!+
Enhanced Skill +LevelIncreases ATK by 443. Also increases ATK by 26.6%.
Replaces I Am the Greatest! once Saya's Exclusive Weapon reaches 2 stars.

I've Got This!
Sub SkillLevelIncreases ally Crit by 17.3%.
Exclusive Weapon
Upgrade plannerThe Great I's Pistol
Handgun
A custom-made pistol that Saya modified herself. It is also often used to give shots to Nezusuke.
- 1 starLv. 30: ATK +310, Max HP +1,810, Healing +676
- 2 starsLv. 40: ATK +388, Max HP +2,262, Healing +845Enhanced Skill becomes I Am the Greatest!+
- 3 starsLv. 50: ATK +465, Max HP +2,715, Healing +1,014Indoor affinity S to SS
- 4 starsLv. 60: ATK +543, Max HP +3,167, Healing +1,183MaxCostIncrease +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
Saya 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 +215
- 20Total bonus: ATK +68, Max HP +470
- 25Total bonus: ATK +73, Max HP +515
- 30Total bonus: ATK +78, Max HP +560
- 35Total bonus: ATK +88, Max HP +625
- 40Total bonus: ATK +98, Max HP +690
- 45Total bonus: ATK +113, Max HP +800
- 50Total bonus: ATK +128, Max HP +910
Stats stop growing at rank 50.
Talents
- Max HP25 levels, up to +5%
- ATK25 levels, up to +5%
- Healing25 levels, up to +5%
Gifts Saya likes
3Favourites
Health Food Supplement
Also liked
Nutrient-Packed Multivitamin Gummies
Encyclopedia
A gift gives more Relationship Rank EXP the more of Saya's favourite-item tags it carries. Gifts not listed still give the base amount.
Lines and Memorial Lobby
When recruited: Leave the experiments to me!
MomoTalk status: I'm a genius!

Upgrade costs
Open in the plannerEX Skill
- Lv. 2
Credit Points ×80,000
Beginner Tactical Training Blu-ray (Shanhaijing) ×12
Aether Dust ×16 - Lv. 3
Credit Points ×500,000
Normal Tactical Training Blu-ray (Shanhaijing) ×12
Beginner Tactical Training Blu-ray (Shanhaijing) ×18
Aether Piece ×11
Nebra Sky Disk Piece ×29 - Lv. 4
Credit Points ×3,000,000
Advanced Tactical Training Blu-ray (Shanhaijing) ×12
Normal Tactical Training Blu-ray (Shanhaijing) ×18
Aether Shard ×12
Broken Nebra Sky Disk ×27 - Lv. 5
Credit Points ×10,000,000
Superior Tactical Training Blu-ray (Shanhaijing) ×8
Advanced Tactical Training Blu-ray (Shanhaijing) ×18
Aether Essence ×9
Damaged Nebra Sky Disk ×18
Basic, Enhanced and Sub Skills
- Lv. 2
Credit Points ×5,000
Beginner Tech Notes (Shanhaijing) ×5 - Lv. 3
Credit Points ×7,500
Beginner Tech Notes (Shanhaijing) ×8 - Lv. 4
Credit Points ×60,000
Normal Tech Notes (Shanhaijing) ×5
Beginner Tech Notes (Shanhaijing) ×12
Aether Dust ×4 - Lv. 5
Credit Points ×90,000
Normal Tech Notes (Shanhaijing) ×8
Aether Piece ×4
Nebra Sky Disk Piece ×11 - Lv. 6
Credit Points ×300,000
Advanced Tech Notes (Shanhaijing) ×5
Normal Tech Notes (Shanhaijing) ×12
Aether Piece ×12
Nebra Sky Disk Piece ×15 - Lv. 7
Credit Points ×450,000
Advanced Tech Notes (Shanhaijing) ×8
Aether Shard ×3
Broken Nebra Sky Disk ×18 - Lv. 8
Credit Points ×1,500,000
Superior Tech Notes (Shanhaijing) ×8
Advanced Tech Notes (Shanhaijing) ×12
Aether Essence ×5
Damaged Nebra Sky Disk ×9 - Lv. 9
Credit Points ×2,400,000
Superior Tech Notes (Shanhaijing) ×12
Aether Essence ×7
Damaged Nebra Sky Disk ×14 - Lv. 10
Credit Points ×4,000,000
Secret Tech Notes ×1
Star promotion
- 4 stars
Credit Points ×200,000
Saya's Eleph ×100 - 5 stars
Credit Points ×1,000,000
Saya's Eleph ×120
Exclusive Weapon
- 2 stars
Credit Points ×1,000,000
Saya's Eleph ×120 - 3 stars
Credit Points ×1,500,000
Saya's Eleph ×180 - 4 stars
Credit Points ×2,000,000
Saya's Eleph ×200
Talent: Max HP
- Lv. 1-5
Credit Points ×500,000
Aether Dust ×50
Physical Education Workbook ×10 - Lv. 6-10
Credit Points ×500,000
Aether Dust ×75
Physical Education Workbook ×10 - Lv. 11-15
Credit Points ×500,000
Aether Dust ×100
Physical Education Workbook ×10 - Lv. 16-20
Credit Points ×1,000,000
Aether Piece ×30
Physical Education Workbook ×20 - Lv. 21-25
Credit Points ×1,000,000
Aether Piece ×40
Physical Education Workbook ×20
Talent: ATK
- Lv. 1-5
Credit Points ×500,000
Aether Dust ×50
Shooting Workbook ×10 - Lv. 6-10
Credit Points ×500,000
Aether Dust ×75
Shooting Workbook ×10 - Lv. 11-15
Credit Points ×500,000
Aether Dust ×100
Shooting Workbook ×10 - Lv. 16-20
Credit Points ×1,000,000
Aether Piece ×30
Shooting Workbook ×20 - Lv. 21-25
Credit Points ×1,000,000
Aether Piece ×40
Shooting Workbook ×20
Talent: Healing
- Lv. 1-5
Credit Points ×500,000
Aether Dust ×50
Hygiene Workbook ×10 - Lv. 6-10
Credit Points ×500,000
Aether Dust ×75
Hygiene Workbook ×10 - Lv. 11-15
Credit Points ×500,000
Aether Dust ×100
Hygiene Workbook ×10 - Lv. 16-20
Credit Points ×1,000,000
Aether Piece ×30
Hygiene Workbook ×20 - Lv. 21-25
Credit Points ×1,000,000
Aether Piece ×40
Hygiene Workbook ×20
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