History Creator / YuukiKaji

* Takumi in ''VideoGame/FireEmblemFates'' and ''VideoGame/FireEmblemWarriors''

* Dug in the Japanese dub of ''WesternAnimation/EarlyMan''

* Hannya and Hoshikumadōji in ''VideoGame/{{Onmyoji}}''

* Ryuichi Naruhodo (Phoenix Wright) in the [[Anime/AceAttorney anime adaptation]] of ''Franchise/AceAttorney''

* Luo Binghe in ''[[{{Literature/TheScumVillainsSelfSavingSystemRenZhaFanpaiZijiuXitong}} The Scum Villain's Self Saving System]]''

* Adol Christin in ''VideoGame/YsMemoriesOfCelceta'', ''VideoGame/YsVIIILacrimosaOfDana'', ''VideoGame/YsIXMonstrumNox'', ''VideoGame/YsXNordics'' and ''Minna Atsumare! Falcom Gakuen'' ([[HeroicMime oddly enough]])

* Adol Christin in ''VideoGame/YsMemoriesOfCelceta'', ''VideoGame/YsVIIILacrimosaOfDana'', ''VideoGame/YsIXMonstrumNox'', and ''Minna Atsumare! Falcom Gakuen'' ([[HeroicMime oddly enough]])

* ManOfAThousandVoices: His main forte. He can easily slip from a cute, high-pitched voice all the way down to a BadassBaritone and everything in-between for many of his roles. His [[https://www.youtube.com/watch?v=zblWqblHfhA 2021 voice sample]] gives a pretty idea of what he's capable of now (he even voices an old man!).

* Youto Yokodera in ''Literature/HennekoTheHentaiPrinceAndTheStonyCat''

* Youto Yokodera in ''LightNovel/HennekoTheHentaiPrinceAndTheStonyCat''

'''Yūki Kaji''' (born September 3, 1985) [[StarMakingRole burst into the Japanese voice acting industry]] as ''VideoGame/{{Final Fantasy XIII}}'''s vengeance-driven AdorablyPrecociousChild Hope Estheim. He has since voiced a number of prominent male characters (leading to many jokes by his fans and fellow voice actors about his "main character syndrome"). Infamously was once regarded as a source of XPacHeat with a reputation for {{Wangst}} due to playing quite a few [[TheScrappy Scrappies]] and {{Base Breaking Character}}s early in his career, but a series of SugarWiki/HeReallyCanAct roles have since established him as a respectable actor. Kaji sports a very wide vocal range, going all the way from ChildLikeVoice to BadassBaritone when need be.

One of the newer seiyuus of the 2010s, '''Yūki Kaji''' (born September 3, 1985) [[StarMakingRole burst into the Japanese voice acting industry]] as ''VideoGame/{{Final Fantasy XIII}}'''s vengeance-driven AdorablyPrecociousChild Hope Estheim. He has since voiced a number of prominent male characters (leading to many jokes by his fans and fellow voice actors about his "main character syndrome"). Infamously was once regarded as a source of XPacHeat with a reputation for {{Wangst}} due to playing quite a few [[TheScrappy Scrappies]] and {{Base Breaking Character}}s early in his career, but a series of SugarWiki/HeReallyCanAct roles have since established him as a respectable actor. Kaji sports a very wide vocal range, going all the way from ChildLikeVoice to BadassBaritone when need be.

* [[Characters/HighSchoolDxDIsseiHyoudou Issei Hyōdō]] in ''LightNovel/{{High School DxD}}''

* Rentaro Satomi in ''LightNovel/BlackBullet''

* Saburo Nekomiya in ''LightNovel/OkamiSan''

* Shion in ''LightNovel/No6''

* Walker Yumasaki in ''LightNovel/{{Durarara}}''

* [[TokenMiniMoe Wataru Asahina]] in ''LightNovel/BrothersConflict''

* MemeticMutation: Comparing any {{Base Breaking Character}}s, who are usually [[ChivalrousPervert heroic pervs]] like [[LightNovel/{{High School DxD}} Issei]] & [[Manga/TheSevenDeadlySins Melodias]] to [[Manga/AttackOnTitan Eren]].

One of the newer seiyuus of the 2010s, '''Yūki Kaji''' (born September 3, 1985) [[StarMakingRole burst into the seiyuu industry]] as ''VideoGame/{{Final Fantasy XIII}}'''s vengeance-driven AdorablyPrecociousChild Hope Estheim. He has since voiced a number of prominent male characters (leading to many jokes by his fans and fellow seiyuu about his "main character syndrome"). Infamously was once regarded as a source of XPacHeat with a reputation for {{Wangst}} due to playing quite a few [[TheScrappy Scrappies]] and {{Base Breaking Character}}s early in his career, but a series of SugarWiki/HeReallyCanAct roles have since established him as a respectable actor. Kaji sports a very wide vocal range, going all the way from ChildLikeVoice to BadassBaritone when need be.

On June 23, 2019, he announced that he married fellow seiyuu, Creator/AyanaTaketatsu.

He opened up a [[https://www.youtube.com/channel/UCx2XAGS0FoG9S6r0bhNo2UA/videos YouTube channel]] in 2020, where it initially featured classic stories narrated by him and ''VideoGame/AnimalCrossing'' playthroughs. It has since expanded to include playthroughs of other popular games, videos with fellow seiyuu, actors, and even some of his non-celebrity friends, promotions about his other projects, and many more.

* MemeticMutation: Comparing any BaseBreakingCharacters, who are usually [[ChivalrousPervert Heroic Pervs]] like [[LightNovel/{{High School DxD}} Issei]] & [[Manga/TheSevenDeadlySins Melodias]] to [[Manga/AttackOnTitan Eren]].

->''[[Manga/AttackOnTitan Tatakae! TATAKAE! TATAKAE!!!!]]''