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Can...can I go home now?

~ Kozeki Ui

Kozeki Ui (古関ウイ) is one of the students studying in Trinity General School who wields a Sniper Rifle.

She is a head of the Library Committee.

Profile[]

Introduction[]

Ui, the head of the Library Book committee, has first-class knowledge and skills regarding old books, and is called "the magician of the antiquarian bookstore" by those around her. She usually stays in a place called "Antiquarian Bookstore" to decipher and manage old books...

Personality[]

An introvert misanthrope who prefers living a secluded and quiet life, away from other people and close with her books, or as she calls them, her daughters. Ui has an affinity towards reading and taking care of books. She also despises strangers who come into her library or even just wanting to say hi.

Appearance[]

Ui has dark gray hair, reaching down to her knees, tied into a pair of twintails by violet blue ribbons. On the front, are several bangs. She wears a headband, which is also violet blue. Her eyes are yet again, violet blue. Her skin is pale.

Halo[]

Her halo is essentially a three-bordered, desert sand brown clock. The outmost border is thicker, and connected to the middle border at the four cardinal directions (or 3, 6, 9, and 12 o'clock) the two arms of the clock connected to a hollow circle in the middle, are pointing at 12, and 3 o'clock.

Uniform[]

She wears a white sailor styled uniform with a violet blue ribbon and knee-length skirt. Yellow lines are found along the collar, and one along the bottom of the skirt. She wears a black turtleneck-shirt, and black tights underneath. She has a necklace with a golden pendant. On top of this, Ui wears a desert sand brown knitted sweater with brown buttons, and two pockets which are open at the top.

Firearm[]

She uses a brown De Lisle Carbine with a bronze receiver and bolt. A leather wrapping is present on the stock where the Trinity logo is also imprinted on.

Combat[]

Skills[]

V • T • E Old Book Specialist Cost:5 > 4 > 3
COST DECREASE
  • LV01 ~ Decreases another ally's EX-Skill cost by a maximum of 50% (for up to 2 uses of the EX-Skill, rounding down). Also increases ATK by 10% (for 46 sec).
  • LV02 ~ Decreases another ally's EX-Skill cost by a maximum of 50% (for up to 2 uses of the EX-Skill, rounding down). Also increases ATK by 11.6% (for 46 sec).
  • LV03 ~ Decreases another ally's EX-Skill cost by a maximum of 50% (for up to 2 uses of the EX-Skill, rounding down). Also increases ATK by 13.1% (for 46 sec). Cost reduced to 4.
  • LV04 ~ Decreases another ally's EX-Skill cost by a maximum of 50% (for up to 2 uses of the EX-Skill, rounding down). Also increases ATK by 14.6% (for 46 sec). Cost reduced to 4.
  • LV05 ~ Decreases another ally's EX-Skill cost by a maximum of 50% (for up to 2 uses of the EX-Skill, rounding down). Also increases ATK by 16.1% (for 46 sec). Cost reduced to 3.

V • T • E Knowledge to be Passed On Skill Icons
WEAPON-BUFF
  • LV01 ~ Increases CRIT.R by 13.6% for allies in a round-shaped area every 40 sec (33 sec).
  • LV02 ~ Increases CRIT.R by 14.3% for allies in a round-shaped area every 40 sec (33 sec).
  • LV03 ~ Increases CRIT.R by 15% for allies in a round-shaped area every 40 sec (33 sec).
  • LV04 ~ Increases CRIT.R by 17.7% for allies in a round-shaped area every 40 sec (33 sec).
  • LV05 ~ Increases CRIT.R by 18.4% for allies in a round-shaped area every 40 sec (33 sec).
  • LV06 ~ Increases CRIT.R by 19.1% for allies in a round-shaped area every 40 sec (33 sec).
  • LV07 ~ Increases CRIT.R by 21.8% for allies in a round-shaped area every 40 sec (33 sec).
  • LV08 ~ Increases CRIT.R by 22.5% for allies in a round-shaped area every 40 sec (33 sec).
  • LV09 ~ Increases CRIT.R by 23.2% for allies in a round-shaped area every 40 sec (33 sec).
  • LV10 ~ Increases CRIT.R by 25.9% for allies in a round-shaped area every 40 sec (33 sec).

V • T • E Specialist's Expertise Skill Icons
WEAPON-BUFF
  • LV01 ~ Increases CRIT.R by 14%.
  • LV02 ~ Increases CRIT.R by 14.7%.
  • LV03 ~ Increases CRIT.R by 15.4%.
  • LV04 ~ Increases CRIT.R by 18.2%.
  • LV05 ~ Increases CRIT.R by 18.9%.
  • LV06 ~ Increases CRIT.R by 19.6%.
  • LV07 ~ Increases CRIT.R by 22.4%.
  • LV08 ~ Increases CRIT.R by 23.1%.
  • LV09 ~ Increases CRIT.R by 23.8%.
  • LV10 ~ Increases CRIT.R by 26.6%.

V • T • E Oversensitive Skill Icons
WEAPON-BUFF
  • LV01 ~ Increases ATK SPD by 24.2% when using EX-Skills. Last for 20 sec.
  • LV02 ~ Increases ATK SPD by 25.4% when using EX-Skills. Last for 20 sec.
  • LV03 ~ Increases ATK SPD by 26.6% when using EX-Skills. Last for 20 sec.
  • LV04 ~ Increases ATK SPD by 31.4% when using EX-Skills. Last for 20 sec.
  • LV05 ~ Increases ATK SPD by 32.6% when using EX-Skills. Last for 20 sec.
  • LV06 ~ Increases ATK SPD by 33.8% when using EX-Skills. Last for 20 sec.
  • LV07 ~ Increases ATK SPD by 38.7% when using EX-Skills. Last for 20 sec.
  • LV08 ~ Increases ATK SPD by 39.9% when using EX-Skills. Last for 20 sec.
  • LV09 ~ Increases ATK SPD by 41.1% when using EX-Skills. Last for 20 sec.
  • LV10 ~ Increases ATK SPD by 45.9% when using EX-Skills. Last for 20 sec.


V • T • E Skill Status (Hover Over) Status Effect
EX-Skill Normal Passive Sub UE

Buff - ATK

Buff - ATK Attack Up
Buff
Increase attack damage

Buff - Cost Decrease

Buff - Cost Decrease Cost Decrease
Buff
Decrease the Cost of EX-Skill

Buff - CRIT.R

Buff - CRIT.R Critical Rate Up
Buff
Increase the chance of landing a critical hit

Buff - CRIT.R

Buff - CRIT.R Critical Rate Up
Buff
Increase the chance of landing a critical hit

Buff - ATK SPD

Buff - ATK SPD Attack Speed Up
Buff
Increase the speed of Normal Attack and reloads

Buff - CRIT.R

Buff - CRIT.R Critical Rate Up
Buff
Increase the chance of landing a critical hit

Growth Material[]

EX-SkillV • T • EGrowth Material
Ui EX
LV02
x12
Trinity EX-Skill Disc 0
x16
Nimrud 0
x80K
Gold
LV03
x12
Trinity EX-Skill Disc 1
x18
Trinity EX-Skill Disc 0
x13
Nimrud 1
x32
Voynich 0
x500K
Gold
LV04
x12
Trinity EX-Skill Disc 2
x18
Trinity EX-Skill Disc 1
x8
Nimrud 2
x26
Voynich 1
x3M
Gold
LV05
x8
Trinity EX-Skill Disc 3
x18
Trinity EX-Skill Disc 2
x7
Nimrud 3
x21
Voynich 2
x10M
Gold

Other-Skills (Normal / Passive / Sub)V • T • EGrowth Material
WEAPON-BUFF
LV02
x5
Trinity Skill Book 0
x5000
Gold
LV03
x8
Trinity Skill Book 0
x7500
Gold
LV04
x5
Trinity Skill Book 1
x12
Trinity Skill Book 0
x4
Nimrud 0
x60K
Gold
WEAPON-BUFF
LV05
x8
Trinity Skill Book 1
x4
Nimrud 1
x13
Voynich 0
x90K
Gold
LV06
x5
Trinity Skill Book 2
x12
Trinity Skill Book 1
x9
Nimrud 1
x19
Voynich 0
x300K
Gold
LV07
x8
Trinity Skill Book 2
x3
Nimrud 2
x19
Voynich 1
x450K
Gold
WEAPON-BUFF
LV08
x8
Trinity Skill Book 3
x12
Trinity Skill Book 2
x4
Nimrud 3
x8
Voynich 2
x1.5M
Gold
LV09
x12
Trinity Skill Book 3
x7
Nimrud 3
x13
Voynich 2
x2.4M
Gold
LV10
x1
Ultimate Skill Book
x4M
Gold

Unique Equipment[]

V • T • E Volume Suppressor (ボリュームサプレッサー) Firearm
Ui UE A sniper rifle used by Ui when the her surrounding becomes too loud.
As the name suggests, it can make the target quiet.

V • T • E Limit Break Firearm
Ui UE Star 2 IconStar 2 Icon Passive skill enhanced to "Specialist's Expertise+"
Star 2 IconStar 2 IconStar 2 Icon Desert Icon⁠ enhancement to Outstanding Icon
Star 2 IconStar 2 IconStar 2 IconStar 2 Icon
Star 2 IconStar 2 IconStar 2 IconStar 2 IconStar 2 Icon

V • T • E Stats Firearm
Ui UE LV01 LV30 LV40 LV50 LV60 LV70
ATK 105 381 476 572 667 762
HP 538 1956 2445 2935 3424 3913
HEAL

172 625 782 938 1095 1251

V • T • E Specialist's Expertise+ Firearm
Ui UE
  • LV01 ~ Increases CRIT.R by 100. Also increases CRIT.R by 14%.
  • LV02 ~ Increases CRIT.R by 105. Also increases CRIT.R by 14.7%.
  • LV03 ~ Increases CRIT.R by 110. Also increases CRIT.R by 15.4%.
  • LV04 ~ Increases CRIT.R by 130. Also increases CRIT.R by 18.2%.
  • LV05 ~ Increases CRIT.R by 135. Also increases CRIT.R by 18.9%.
  • LV06 ~ Increases CRIT.R by 140. Also increases CRIT.R by 19.6%.
  • LV07 ~ Increases CRIT.R by 160. Also increases CRIT.R by 22.4%.
  • LV08 ~ Increases CRIT.R by 165. Also increases CRIT.R by 23.1%.
  • LV09 ~ Increases CRIT.R by 170. Also increases CRIT.R by 23.8%.
  • LV10 ~ Increases CRIT.R by 190. Also increases CRIT.R by 26.6%.

Unique Item[]

Kozeki Ui does not have Unique Item.

Bond[]

Affection Rank BonusV • T • EAffection
Sugar story
Memorial Lobby
Bond
Blue Font 6
Total Stats ~ HP+1236 / ATK+125
LV02 ~ 05HP+19
LV06 ~ 10HP+28
LV11 ~ 15HP+37 / ATK+6
LV16 ~ 20HP+47 / ATK+7
LV21 ~ 30HP+12 / ATK+1
LV31 ~ 40HP+18 / ATK+2
LV41 ~ 50HP+30 / ATK+3

Poll[]

Trivia[]

  • The halo resembles a clock, which has arms of equal length. Both are aligned with no offset, meaning the clock reads 3:00 or 15:00. 3AM hes several meanings in christian religion, one being God sending messages to people, which relates to Ui's role as translator of ancient scriptures.
  • She is the only playable sniper student who uses pistol cartridges.

See Also[]

Kozeki Ui (Swimsuit verStar IconStar IconStar IconStrikerUi (Swimsuit)
Offensive Icon
Defensive Icon
Supporter
MAX SKILL LEVEL
EX Move 4 allies within a round-shaped area around the user to the user's location and increases Penetration Effectiveness by 70.1% (45 sec). 4
N Obtain 3 Clues to increase the Penetration Effectiveness of Striker allies by 28.9% (30 sec). Consumes 3 Clues.
P Increases ATK by 26.6%.
Sub When an ally (other than the user) uses an EX-Skill 2 times, increases ATK by 43.1% (30 sec). Grants 1 Clue.

Navigation[]

V • T • E Student by Schools
Abydos Icon Shiroko IconShiroko Riding IconShiroko Swimsuit IconShiroko Terror IconSerika IconSerika New Year IconSerika Swimsuit IconHoshino IconHoshino Swimsuit IconHoshino Armed IconNonomi IconNonomi Swimsuit IconAyane IconAyane Swimsuit Icon
Gehenna Icon Makoto IconIroha IconIbuki IconSatsuki IconChiaki IconHina IconHina Swimsuit IconHina Dress IconAko IconAko Dress IconIori IconIori Swimsuit IconChinatsu IconChinatsu Hot Spring IconAru IconAru New Year IconAru Dress IconMutsuki IconMutsuki New Year IconKayoko IconKayoko New Year IconKayoko Dress IconHaruka IconHaruka New Year IconHaruna IconHaruna New Year IconHaruna Gym IconJunko IconJunko New Year IconIzumi IconIzumi Swimsuit IconAkari IconAkari New Year IconFuuka IconFuuka New Year IconJuri IconSena IconKasumi IconMegu IconKirara Icon
Millennium Icon Yuuka IconYuuka Gym IconNoa IconKoyuki IconChihiro IconMaki IconHare IconHare Camp IconKotama IconKotama Camp IconNeru IconNeru Bunny Girl IconAsuna IconAsuna Bunny Girl IconKarin IconKarin Bunny Girl IconAkane IconAkane Bunny Girl IconToki IconToki Bunny Girl IconUtaha IconUtaha Cheerleader IconHibiki IconHibiki Cheerleader IconKotori IconKotori Cheerleader IconSumire IconHimari IconEimi IconEimi Swimsuit IconYuzu IconYuzu Maid IconMidori IconMidori Maid IconMomoi IconMomoi Maid IconAlice IconAlice Maid Icon
Trinity Icon Nagisa IconMika IconKazusa IconKazusa Band IconNatsu IconAiri IconAiri Band IconYoshimi IconYoshimi Band IconTsurugi IconTsurugi Swimsuit IconHasumi IconHasumi Gym IconMashiro IconMashiro Swimsuit IconIchika IconMine IconMine Idol IconHanae IconHanae Christmas IconSerina IconSerina Christmas IconHifumi IconHifumi Swimsuit IconAzusa IconAzusa Swimsuit IconKoharu IconKoharu Swimsuit IconHanako IconHanako Swimsuit IconReisa IconSuzumi IconUi IconUi Swimsuit IconShimiko IconSakurako IconSakurako Idol IconMari IconMari Gym IconMari Idol IconHinata IconHinata Swimsuit Icon
Hyakkiyako Icon Kaho IconChise IconChise Swimsuit IconRenge IconKikyou IconYukari IconShizuko IconShizuko Swimsuit IconPina IconUmika IconTsubaki IconTsubaki Guide IconMimori IconMimori Swimsuit IconKaede IconMichiru IconIzuna IconIzuna Swimsuit IconTsukuyo IconWakamo IconWakamo Swimsuit Icon
Shanhaijing Icon Kisaki IconMina IconShun IconShun Young IconKokona IconSaya IconSaya Casual IconRumi IconReijo Icon
Red Winter Icon Cherino IconCherino Hot Spring IconTomoe IconTomoe Qipao IconMarina IconMarina Qipao IconMinori IconMeru IconMomiji IconNodoka IconNodoka Hot Spring IconShigure IconShigure Hot Spring Icon
Valkyrie Icon Kanna IconKanna Swimsuit IconKirino IconKirino Swimsuit IconFubuki IconFubuki Swimsuit Icon
SRT Icon Miyako IconMiyako Swimsuit IconSaki IconSaki Swimsuit IconMoe IconMoe Swimsuit IconMiyu IconMiyu Swimsuit Icon
Arius Icon Saori IconSaori Swimsuit IconAtsuko IconAtsuko Swimsuit IconMisaki Unmask IconHiyori IconHiyori Swimsuit Icon
Schale Icon 3 Miku IconMisaka Mikoto IconShokuhou Misaki IconSaten Ruiko Icon


V • T • E Student by Clubs
Abydos High School
Countermeasures Committee Takanashi HoshinoSunaookami ShirokoShiroko TerrorKuromi SerikaOkusora AyaneIzayoi Nonomi
Event Variant Takanashi Hoshino (Swimsuit)Takanashi Hoshino (Armed)Sunaookami Shiroko (Riding)Sunaookami Shiroko (Swimsuit)Kuromi Serika (New Year)
Kuromi Serika (Swimsuit)Okusora Ayane (Swimsuit)Izayoi Nonomi (Swimsuit)
Gehenna Academy
Pandemonium Society Hanuma MakotoNatsume IrohaTanga IbukiKyougoku SatsukiMotomiya Chiaki
Disciplinary Committee Sorasaki HinaAmau AkoShiromi IoriHinomiya Chinatsu
Handyman 68 Rikuhachima AruAsagi MutsukiOnikata KayokoIgusa Haruka
Gourmet Research Society Kurodate HarunaAkashi JunkoShishidou IzumiWanibuchi Akari
School Lunch Club Aikiyo FuukaUshimaki Juri
Emergency Medicine Club Himuro Sena
Hot Spring Department Kinugawa KasumiShimokura Megu
Sparkle Club Yozakura Kirara
Event Variant Sorasaki Hina (Swimsuit)Sorasaki Hina (Dress)Amau Ako (Dress)Shiromi Iori (Swimsuit)Hinomiya Chinatsu (Hot Spring)
Rikuhachima Aru (New Year)Rikuhachima Aru (Dress)Asagi Mutsuki (New Year)Onikata Kayoko (New Year)Onikata Kayoko (Dress)Igusa Haruka (New Year)Kurodate Haruna (New Year)
Kurodate Haruna (Gym ver.)Akashi Junko (New Year)Shishidou Izumi (Swimsuit)Wanibuchi Akari (New Year)Aikiyo Fuuka (New Year)
Millennium Science School
Seminar Hayase YuukaUshio NoaKurosaki Koyuki
Veritas Kagami ChihiroKonuri MakiOmagari HareOtose Kotama
Cleaning&Clearing Mikamo NeruIchinose AsunaKakudate KarinMurokasa AkaneAsuma Toki
Engineering Department Shiraishi UtahaNekozuka HibikiToyomi Kotori
Gym Training Department Otohana Sumire
Paranormal Affairs Dept Akeboshi HimariIzumimoto Eimi
Game Development Dept Hanaoka YuzuSaiba MidoriSaiba MomoiTendou Alice
Event Variant Hayase Yuuka (Gym)Omagari Hare (Camp)Otose Kotama (Camp)Mikamo Neru (Bunny Girl)Ichinose Asuna (Bunny Girl)
Kakudate Karin (Bunny Girl)Murokasa Akane (Bunny Girl)Asuma Toki (Bunny Girl)Shiraishi Utaha (Cheerleader)Nekozuka Hibiki (Cheerleader)Toyomi Kotori (Cheerleader)Izumimoto Eimi (Swimsuit)Hanaoka Yuzu (Maid)Saiba Midori (Maid)Saiba Momoi (Maid)Tendou Alice (Maid)
Trinity General School
Tea Party Kirifuji NagisaMisono Mika
After-School Sweet Club Ibaragi YoshimiYutori NatsuKurimura AiriKyouyama Kazusa
Justice Realization Committee Kenzaki TsurugiHanekawa HasumiShizuyama MashiroNakamasa Ichika
Knight Hospitaller Aomori MineAsagao HanaeSumi Serina
Supplementary Lesson Dept Ajitani HifumiShirasu AzusaShimoe KoharuUrawa Hanako
Trinity Vigilante Uzawa ReisaMorizuki Suzumi
Library Committee Kozeki UiEndo Shimiko
Sisterhood Utazumi SakurakoIochi MariWakaba Hinata
Event Variant Kyouyama Kazusa (Band)Kurimura Airi (Band)
Ibaragi Yoshimi (Band)Kenzaki Tsurugi (Swimsuit)Hanekawa Hasumi (Gym)
Shizuyama Mashiro (Swimsuit)Aomori Mine (Idol)Asagao Hanae (Christmas)
Sumi Serina (Christmas)Ajitani Hifumi (Swimsuit)
Shirasu Azusa (Swimsuit)Shimoe Koharu (Swimsuit)
Urawa Hanako (Swimsuit)Kozeki Ui (Swimsuit)
Utazumi Sakurako (Idol)Iochi Mari (Gym)Iochi Mari (Idol)Wakaba Hinata (Swimsuit)
Hyakkiyako Alliance Academy
Yin-Yang Club Kuwakami KahoWaraku Chise
Hyakkaryouran Fuwa RengeKiryuu KikyouKadenokouji Yukari
Festival Mgt Committee Kawawa ShizukoAsahina PinaSatohama Umika
Etiquette Training Society Kasuga TsubakiMizuha MimoriIsami Kaede
Ninjutsu Research Dept Chidori MichiruKuda IzunaOono Tsukuyo
Seven Prisoners Kosaka Wakamo
Event Variant Waraku Chise (Swimsuit)Kawawa Shizuko (Swimsuit)
Kasuga Tsubaki (Guide)Mizuha Mimori (Swimsuit)Kuda Izuna (Swimsuit)Kosaka Wakamo (Swimsuit)
Shanhaijing Senior Secondary School
Xuanlong Office Ryuuge KisakiKonoe Mina
Training Support Dept Sunohara ShunSunohara Kokona
Chinese Alchemy Study Club Yakushi Saya
Xuanwu Merchant Association Akeshiro RumiKayama Reijo
Event Variant Sunohara Shun (Young)Yakushi Saya (Casual)
Red Winter Federal Academy
Red Winter Office Renkawa CherinoSashiro TomoeIkekura Marina
Public Workers Department Yasumori Minori
Knowledge Liberation Front Himeki MeruAkiizumi Momiji
No. 227 Special Class Amami NodokaMayoi Shigure
Event Variant Renkawa Cherino (Hot Spring)Sashiro Tomoe (Qipao)Ikekura Marina (Qipao)Amami Nodoka (Hot Spring)Mayoi Shigure (Hot Spring)
Valkyrie Police Academy
Public Safety Bureau Ogata Kanna
Life Safety Bureau Nakatsukasa KirinoNemugaki Fubuki
Event Variant Ogata Kanna (Swimsuit)Nakatsukasa Kirino (Swimsuit)Nemugaki Fubuki (Swimsuit)
SRT Special Academy
RABBIT Platoon Tsukiyuki MiyakoSorai SakiKazekura MoeKasumizawa Miyu
Event Variant Tsukiyuki Miyako (Swimsuit)Sorai Saki (Swimsuit)Kazekura Moe (Swimsuit)Kasumizawa Miyu (Swimsuit)
Arius Branch School
Arius Squad Joumae SaoriHakari AtsukoImashino MisakiTsuchinaga Hiyori
Event Variant Joumae Saori (Swimsuit)Hakari Atsuko (Swimsuit)Tsuchinaga Hiyori (Swimsuit)
Others
Collaboration Hatsune MikuMisaka MikotoShokuhou MisakiSaten Ruiko
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