[[quoteright:250:https://static.tvtropes.org/pmwiki/pub/images/yuu_kobayashi.jpg]]

[[JustForFun/DescribeTopicHere Describe]] Yuu Kobayashi here, or [[Manga/SayonaraZetsubouSensei she'll sue you]]. Also not to be confused with the footballer of the same name.

Yuu Kobayashi (born February 5, 1982, in Tokyo, Japan) is a Japanese voice actress known for voicing both {{Tsundere}} and TheWoobie roles and has played both male and female roles. She also has an extensive history of voicing characters who harbor [[SingleTargetSexuality inordinately lustful crushes]], naturally unrequited more often than not. Her deep voice also makes her a popular choice for ActionGirl roles. She's also a LargeHam.

When not doing voices, she is also a singer. Sometimes she draws "artworks" (they're always black and red scribbles on a white background) which border on NightmareFuelColoringBook.

Fans have taken to calling her [[FanNickname 2.5D]], which is a dubious honor as they no longer consider her 3D. When speaking normally, people have noted that she has a habit of always using honorifics due to her upbringing via strict tradition.

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!!Roles:

* Akitsu in ''Manga/{{Sekirei}}''
* Allegro Nantabile Cantabile in ''VideoGame/CodeOfPrincess''
* Amazoness in ''Manga/ArakawaUnderTheBridge''
* Aria in ''VideoGame/GoddessOfVictoryNIKKE''
* Armstrong in ''VideoGame/MementoMoriAFKRPG''
* Avdocha Klitzkaya in ''Literature/DragonarAcademy''
* Ayame "Sacchan" Sarutobi in ''Manga/{{Gintama}}''
* Ayase Ayatsuji in ''Literature/ChivalryOfAFailedKnight''
* Bastet in ''Anime/OhSuddenlyEgyptianGod''
* Black Maria in ''Manga/OnePiece''
* [[CatGirl Cathy]] in ''Anime/YuGiOhZEXAL''
* Cecile Cosima Caminandes ("KOJIMA IS GOD!") in ''VideoGame/MetalGearSolidPeaceWalker''
* Cecilia Schariac and Misteln Schariac in ''VideoGame/HonkaiImpact3rd''
* Chain Sumeragi in ''Manga/BloodBlockadeBattlefront''
* Charlotte Roselei in ''Manga/BlackClover''
* Chihiro in ''Anime/OccultAcademy''
* Chitose Tateyama in ''Manga/BusoRenkin''
* Clain in ''Anime/{{Fractale}}''
* Daisy-chan in ''Manga/SketDance''
** Reiko in the Drama CD
* [[TheHero Dan Kuso]] in ''Anime/{{Bakugan}}''
* [[VillainOfTheWeek Daphne]] in ''Manga/FairyTail''
* Darli Dagger in ''VideoGame/TheKingOfFighters XV''
* Dorothy Albright in ''VideoGame/ArcanaHeart''
* Elizavetta Fomina in ''Literature/LordMarksmanAndVanadis''
* Enkidu and Kingu in ''Franchise/FateSeries''
* Falan in ''Manga/MagiTheLabyrinthOfMagic''
* Fram Berge in ''VideoGame/LordOfHeroes''
* Futayo Honda ''Literature/HorizonInTheMiddleOfNowhere''
* Gawana in ''VideoGame/SoulTide''
* Hanako Hattori in ''Anime/ClassroomCrisis''
* [[MadScientist Hilda Jane]] [[LastEpisodeNewCharacter Rowlands]] in ''Literature/TheAsteriskWar''
* Hiroshi Kuzumi in ''VisualNovel/OokamiKakushi''
* Hrist in ''Manga/RecordOfRagnarok''
* Hughette Bucklar in ''VideoGame/TriangleStrategy''
* Huo Long in the ''Manga/HaouAiren'' CD drama
* Isshin Uminari in ''VideoGame/HeroBank''
* Joo Shiyoung/[[DubNameChange Akiyama Shinon]] in ''VideoGame/CounterSide''
* Julie Powers in ''Anime/ScottPilgrimTakesOff''
* Kae Serinuma in ''Manga/KissHimNotMe''
* Kaede Oikawa in ''Anime/BirdieWing''
* Kaere Kimura in ''Manga/SayonaraZetsubouSensei''
* [[BattleButler Kanon]] in ''VisualNovel/UminekoWhenTheyCry''
* Young Kaoru Asahina in ''Manga/SekaiichiHatsukoi'' (Technically a Junjou Romantica character but was shown in the second season of Sekaiichi Hatsukoi)
* Kate in ''Anime/TanteiOperaMilkyHolmes''
* Katsuragi in ''VideoGame/SenranKagura''
* Kanae Von Rosewald in ''Manga/TokyoGhoul :Re''.
* Kazahana in ''Manga/MobileSuitGundamSEEDAstray''
* [[TheOjou Kyoka Kanejou]] in ''Manga/BGataHKei''
* Kirino Ranmaru in ''VideoGame/InazumaEleven''
* Korisca in ''VideoGame/HiFiRush''
* Kugui in ''VideoGame/WorldFlipper''
* Kyouko Mikihisa in ''Manga/LevelE''
* Lala Gonzalez in ''Manga/SchoolRumble''
* Langley in ''VideoGame/PathToNowhere''
* Lanrukun in ''VideoGame/FateExtra''
* Lelederik in ''Manga/AltairARecordOfBattles''
* Lucina in ''VideoGame/FireEmblemAwakening'', ''VideoGame/ProjectXZone 2 Brave New World'', ''VideoGame/SuperSmashBrosForNintendo3DSAndWiiU'' and ''VideoGame/SuperSmashBrosUltimate''
* Luka Urushibara in ''VisualNovel/SteinsGate''
* Mahiru Koizumi in ''VisualNovel/Danganronpa2GoodbyeDespair''
* The Male Knight in ''VideoGame/GuardianTales'' (only in the Global and Korean mobile releases, as the Japanese, Chinese, and Switch releases replace her with Creator/YukiOno)
* [[GenderBlenderName Mariya]] [[WholesomeCrossdresser Shidou]] in ''Manga/MariaHolic''
* Matabee Goto in ''Literature/SamuraiGirls''
* Meiren in ''Manga/DanceInTheVampireBund''
* Mei's mother in ''Manga/SayILoveYou''
* Mia Iriomote in ''Manga/YaBoyKongming''
* Mikoto in ''VideoGame/RuneFactoryTidesOfDestiny''
* Milliarde in ''VideoGame/BatenKaitos''
* Minori Sano in ''Anime/AkibaMaidWar''
* The Minister of Technology in ''Manga/WorldsEndHarem''
* Miranda in ''Anime/IxionSagaDT''
* Mitsuko Hiramori in ''Anime/YuGiOhGORUSH''
* Ms. Smith in ''Manga/MonsterMusume''
* Ms. X in ''Anime/TigerMaskW''
* Nagamimi in ''VideoGame/SeventhDragon''
* Nagi Ichinose in ''Manga/NyanKoi''
* Naruko Yokoshima in ''Manga/SeitokaiYakuindomo''
* Nice Holystone in ''Literature/{{Baccano}}''
* Nina Williams in ''VideoGame/StreetFighterXTekken''
* Ninjatarō and UsefulNotes/SarutobiSasuke in ''Anime/MusashiGundoh''
* Nix in ''Anime/HighCard''
* Noi in ''Manga/{{Dorohedoro}}''
* Otome Tohoten in ''Music/HypnosisMic''
* Patricia Dorval in ''VideoGame/IdentityV''
* Peco and Rolf in ''VideoGame/OneHundredSleepingPrincesAndTheKingdomOfDreams''
* Pipimi in ''Manga/PopTeamEpic'' Ep. 5A
* Present in ''Anime/GuiltyCrown'':Lost Christmas
* Qu in ''VideoGame/BlackStarTheaterStarless''
* [[Franchise/TouhouProject Ran Yakumo]] in ''[[VideoGame/KoumajouDensetsu Koumajou Densetsu II]]''
* [[BigBad Rei]] [[ShrinkingViolet Ki]][[JekyllAndHyde sei]][[AxCrazy jou]] in ''VideoGame/{{Neptunia}}''
* Rio in ''Anime/SoundOfTheSky''
* Rosa in ''VideoGame/AssassinsCreedII''
* Ruli Tsukiyono in ''Anime/DigimonGhostGame'' (and prior to this she had a minor role in episode 15 of '' Anime/DigimonXrosWarsTheYoungHuntersWhoLeaptThroughTime'' as Makoto Tamura)
* Ryo Sengoku in ''Anime/RakugoTennyoOyui''
* [[CrossdressingVoices Ryoji Wakana]] in ''Manga/MyWifeIsTheStudentCouncilPresident''
* [[VideoGame/ForTheFrogTheBellTolls The Sablé Prince]] in ''VideoGame/SuperSmashBros''
* Sasha Braus in ''Manga/AttackOnTitan''
* Satoshi Hojou in ''VisualNovel/HigurashiWhenTheyCry''
* Seija Kijin in ''Franchise/{{Touhou|Project}} Danmaku Kagura''
* Setsuna Sakurazaki in ''Manga/NegimaMagisterNegiMagi''
* Shizuko Kaga in ''Manga/MaidSama''
* Shoko Nadami in ''VideoGame/AITheSomniumFiles''
* Shou Oota in ''Anime/GingaEKickoff''
* Sigui in ''Anime/QueensBlade Rebellion''
* Snow Queen in ''VideoGame/GrimmsNotes''
* Sparda in ''Anime/MahoGirlsPrecure''
* Sully Atraid in the ''VideoGame/TrailsSeries''
* Suzanne in ''Literature/MushokuTenseiJoblessReincarnation''
* Testament in ''VideoGame/GuiltyGear -STRIVE-''
* Thistle in ''Manga/DeliciousInDungeon''
* {{Tsuchinoko}} in ''Anime/KemonoFriends''
* Tsurugi Kenzaki in ''VideoGame/BlueArchive''
* Tsuyuko in ''Manga/GourmetGirlGraffiti''
* Therese in ''VideoGame/GranblueFantasy''
* Twizzly Gummy Cookie in ''VideoGame/CookieRunKingdom''
* Upa in ''Manga/{{Nanbaka}}''
* Valdi in ''VideoGame/XenobladeChronicles3''
* Vi in the Japanese dub of ''VideoGame/LeagueOfLegends'' (Reprises the role in ''WesternAnimation/{{Arcane}}'')
* Viola in ''VideoGame/ValkyrieDriveBhikkhuni''
* Waai Fu in ''VideoGame/{{Arknights}}''
* Wakiya Murasaki in ''Anime/BeybladeBurst''
* Weiss Winterprison in ''Literature/MagicalGirlRaisingProject''
* Wigglytuff in ''VideoGame/PokemonMysteryDungeonExplorers Of Time And Darkness'' anime special
* WIZ in ''VideoGame/EXTroopers''
* Yanagi in ''Manga/DailyLivesOfHighSchoolBoys''
* Yumi Kajiki in ''Manga/{{Saki}}''
* Yuzuki in ''VideoGame/FinalFantasyType0''

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->''You didn't show this article to my manager before publishing! And you're making fun of [[TerribleArtist my artwork]]? [[VideoGame/FireEmblemAwakening I CHALLENGE MY FATE]] AND [[Manga/SayonaraZetsubouSensei WILL SUE YOU!!!]] [[Manga/{{Gintama}} And after that, time to get back and do (bleep! bleep! BLEEEEEP!) with]] [[Creator/TomokazuSugita Sugita]] and--''[[GoryDiscretionShot (something REALLY nasty happened)]] '''''[[Manga/{{Gintama}} AAAAAAIIIIIEEEEE!!!!]]'''''

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