Acting
Kappei Yamaguchi
Mitsuo Yamaguchi (山口 光雄, Yamaguchi Mitsuo), better known by his stage name of Kappei Yamaguchi (山口 勝平, Yamaguchi Kappei) is a Japanese voice actor and actor from Fukuoka, affiliated with Gokū and 21st Century Fox. He is best known for the roles of Ranma Saotome (Ranma ½), Jackson Neil (Miracle Girls), Tombo (Kiki's Delivery Service), Yattaro (Kyattou Ninden Teyandee), InuYasha (InuYasha), Ryuichi Sakuma (Gravitation), L (Death Note), Usopp (One Piece), Hideyoshi (Law of Ueki), and Kaito Kid and Shinichi Kudo (Case Closed). His current starring roles include that of Raimon "Monta" Taro, the Deimon Devil Bats' ace receiver in Eyeshield 21. Yamaguchi has appeared in eroge as Kyōya Ushihisa (牛久 京也, Ushihisa Kyōya). He made his first public appearance in North America at Otakon 2008; and was also a guest at Sakura-Con 2009. Yamaguchi's third appearance to date has been at Animazement in 2010. He is married and has a daughter, Akane Yamaguchi (山口 茜), and a son, Ryunosuke Yamaguchi (山口 竜之介), who also are voice actors. Description above from the Wikipedia article Kappei Yamaguchi, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Acting
- 2026BEAT RUNNERSVivace (voice)11 ep.
- 2025Mechanical MarieCarl Ojisan (voice)12 ep.
- 2024One Piece Log: Fish-Man Island SagaUsopp21 ep.
- 2024Ranma1/2Ranma Saotome (voice)36 ep.
- 2024Mecha-Ude: Mechanical ArmsYakumo (voice)12 ep.
- 2024Train to the End of the WorldShizuru's father (voice)1 ep.
- 2024Bakuage Sentai BoonboomgerTicket (voice)1 ep.
- 2024BUCCHIGIRI?!Komao (voice)12 ep.
- 2023The Incident3 ep.
- 2022Urusei YatsuraTsuyuo (voice)5 ep.
- 2022Miss Shachiku and the Little Baby Ghost"Cute" Voiceover of the Week (voice)1 ep.
- 2022Estab-Life: Great EscapeMikhail (voice)12 ep.
- 2021The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue StormOberon (voice)3 ep.
- 2021Space AcademyJii-chan (voice)64 ep.
- 2021ODDTAXIEiji Kakihana (voice)13 ep.
- 2021航海王：和之国总集篇配音18 ep.
- 2020The Gymnastics SamuraiBigbird Aragaki (voice)11 ep.
- 2020Yashahime: Princess Half-DemonInuyasha (voice)15 ep.
- 2020JUJUTSU KAISENKechizu (voice)4 ep.
- 2020BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense.Shin (voice)24 ep.
- 2019Vinland SagaJabbathe (voice)1 ep.
- 20194 Week Continuous Special Super Sentai Strongest Battle!!ToQger Arsenal (voice)4 ep.
- 2018RADIANTMaster Lord Majesty (voice)21 ep.
- 2018Super Dragon Ball HeroesFu (voice)54 ep.
- 2018GeGeGe no KitaroIttan Momen97 ep.
- 2017The Ancient Magus' BrideOberon (voice)4 ep.
- 2017Makeruna!! Aku no Gundan!Pepu (voice)12 ep.
- 2016One Piece Characters LogUsopp9 ep.
- 2016Doubutsu Sentai ZyuohgerIllusion (voice)1 ep.
- 2016Descending StoriesAmaken (voice)25 ep.
- 2015Rampo Kitan: Game of LaplaceShitai-kun (voice)11 ep.
- 2015Rin-neSabato Rokudou25 ep.
- 2014In Search of the Lost FutureOsafune Kenny Eitarou12 ep.
- 2014Magic Kaito 1412Kaito Kuroba / Shinichi Kudo (voice)24 ep.
- 2014Persona 4 The Golden AnimationTeddie (voice)12 ep.
- 2014Magi: Adventure of SinbadValefor (voice)5 ep.
- 2014Gigant Big-Shot TsukasaTsukasa Mendō (voice)32 ep.
- 2014Ressha Sentai ToQgerTicket (voice)47 ep.
- 2013Danganronpa: The AnimationHifumi Yamada (voice)2 ep.
- 2013One PaceUsopp (voice)474 ep.
- 2012JoJo's Bizarre AdventureShigechi (voice)7 ep.
- 2012Our Home's Fox Deity2 ep.
- 2012Hikonin Sentai AkibarangerChief Clerk Blu-Ray (voice)2 ep.
- 2011PERSONA 4 the AnimationTeddie (voice)25 ep.
- 2011Hunter x HunterFeitan (voice)13 ep.
- 2011Majikoi - Oh! Samurai GirlsIkuro Fukumoto (voice)12 ep.
- 2011Ghastly Prince Enma Burning Up12 ep.
- 2010Tatsuya Miyanishi Theatre: Heart and Yummie20 ep.
- 2010Magic Kaito: Kid the Phantom ThiefKaito Kuroba / Kaito Kid (voice)12 ep.
- 2010HANAKAPPAGarizo (voice)751 ep.
- 2010Tensou Sentai GoseigerAin-I of the Neutral (voice)1 ep.
- 2009Valkyria Chronicles1 ep.
- 2008Stitch!Kijimuna63 ep.
- 2008One OutsSatoshi Ideguchi (voice)25 ep.
- 2008Neo Angelique AbyssRune26 ep.
- 2007Baccano!Chic Jefferson (voice)2 ep.
- 2007ClaymoreMale 'Awakened' 3 (voice)2 ep.
- 2006Freedom7 ep.
- 2006Death NoteL (voice)37 ep.
- 2006Powerpuff Girls Z1 ep.
- 2006Angel's FeatherHamura Shou (voice)2 ep.
- 2006KibaHugh (voice)51 ep.
- 2006PreCure Splash StarFlappy (voice)49 ep.
- 2006Ayakashi: Samurai Horror TalesKaikaimaru (voice)11 ep.
- 2005Eyeshield 21Raimon Tarou145 ep.
- 2005The Law of UekiHideyoshi Soya (voice)21 ep.
- 2004Yu-Gi-Oh! GXProfessor Daitokuji / Lyman Banner (voice)180 ep.
- 2004DearSHikorou Oikawa (voice)12 ep.
- 2004Doki Doki School HoursKenta Suetake13 ep.
- 2004Sore Ike! Zukkoke Sannin-gumiHachibee26 ep.
- 2004Sgt. FrogTororo51 ep.
- 2004Tokusou Sentai DekarangerThousanian Gineka (voice)1 ep.
- 2003Peacemaker KuroganeShinpachi Nagakura (voice)24 ep.
- 2003Pretty Guardian Sailor MoonArtemis (voice)49 ep.
- 2003PapuwaChappy / Dr. Gunma (voice)26 ep.
- 2003MouseSorata Muon (voice)12 ep.
- 2002Space Pirate Captain Herlock: Outside Legend - The Endless OdysseyTochiro (voice)13 ep.
- 2002Monkey TyphoonGoku (voice)52 ep.
- 2002Hanada Shounen-shiHaruhiko (voice)25 ep.
- 2002Step Up Love Story1 ep.
- 2002Atashin'chiFujino (voice)663 ep.
- 2002The Twelve KingdomsRokuta (voice)45 ep.
- 2002RizelmineTomonori Iwaki24 ep.
- 2002Gun Frontier13 ep.
- 2001PecolaBashatt26 ep.
- 2001Sister Princess1 ep.
- 2001Battle Doll: Angelic Layer1 ep.
- 2000InuYashaInuYasha (voice)193 ep.
- 2000Android KikaiderSaburo Kazeda (voice)17 ep.
- 2000GravitationRyuichi Sakuma (voice)13 ep.
- 1999One PieceUsopp (voice)1180 ep.
- 1999Gravitation: Lyrics of LoveRyuuichi Sakuma2 ep.
- 1999Eden's BowyJorrne26 ep.
- 1999BettermanKeita Aono (voice)26 ep.
- 1999Kamikaze Kaitou JeanneNoin Claude44 ep.
- 1998Flint: The Time DetectiveKyoichiro Narugami39 ep.
- 1998Shadow SkillLow (voice)26 ep.
- 1998Fancy LalaTaro Yoshida (voice)26 ep.
- 1998Cyber Team in AkihabaraCrane Bahnsteik (voice)26 ep.
- 1998Cowboy BebopRhint (voice)1 ep.
- 1997CLAMP School Detectives(voice)26 ep.
- 1997Revolutionary Girl UtenaShiori's boyfriend (voice)39 ep.
- 1997Jungle de Ikou!Takuma (voice)3 ep.
- 1997Ayane's High KickKappei Inagaki (voice)2 ep.
- 1996Jewel BEM Hunter Limeバース (voice)3 ep.
- 1996Yat, The Space Patrolカナビー75 ep.
- 1996Baby and MeTakuya Enoki (voice)35 ep.
- 1996B'T XCamilla (voice)25 ep.
- 1996Fire EmblemJulian (voice)2 ep.
- 1996TeppenHanabishi Satoshi2 ep.
- 1996Detective ConanShinichi Kudo (voice)1218 ep.
- 1995Neighborhood StoryTsutomu Yamaguchi (Voice)50 ep.
- 1995Wedding PeachTakuro Amano51 ep.
- 1995ZenkiZenki (voice)51 ep.
- 1994Mighty Space MinersUshiwaka Nanbu (voice)2 ep.
- 1994Captain Tsubasa JRyou Ishizaki (voice)47 ep.
- 1994Mobile Fighter G GundamSai Saici (voice)49 ep.
- 1994Galaxy Warring State Chronicle Rai(voice)52 ep.
- 1994Red BaronFake Ken49 ep.
- 1994GinRei3 ep.
- 1994Lil' Red Riding Hood Cha-Cha1 ep.
- 1993Please Save My EarthHirohiko Kazama (voice)6 ep.
- 1993The CockpitSoldier Utsunomiya (voice)1 ep.
- 1993Jungle King Taa-chanEtekichi50 ep.
- 1993Battle AngelYugo (voice)2 ep.
- 1993Shippuu! Iron LeaguerKiwami Juurouta52 ep.
- 1993Armored Dragon Legend VillgustBostov (voice)2 ep.
- 1993Miracle GirlsYuuya Noda (voice)51 ep.
- 1992Tokyo BabylonSubaru Sumeragi (voice)2 ep.
- 1992Dragon Slayer2 ep.
- 1992Super Zugan21 ep.
- 1992Zetsuai 1989Katsumi Shibuya (voice)3 ep.
- 1992Giant Robo: The Day the Earth Stood StillDaisaku Kusama7 ep.
- 1992KO Century Beast WarriorsWan Dababatta7 ep.
- 1992KO世紀ビースト三獣士7 ep.
- 1992Free Kick Toward TomorrowToto (voice)52 ep.
- 1991Here Is GreenwoodTenma Koizumi (voice)6 ep.
- 1991Genji Tsuushin AgedamaHikari Yumenokōji (voice)51 ep.
- 1991The Heroic Legend of Arslan: Age of HeroesArslan (voice)6 ep.
- 1991Legend of the Dragon KingsAmaru Ryudou12 ep.
- 1991Slow StepAkiba Shuu5 ep.
- 1991RG VedaRyū-ō (voice)2 ep.
- 1991MadaraMadara (voice)2 ep.
- 1991Go Nagai World3 ep.
- 1990Devil Hunter YohkoWakabayashi Osamu (voice)6 ep.
- 1990The Hakkenden: Legend of the Dog WarriorsSosuke Inukawa (voice)13 ep.
- 1990Record of Lodoss WarEtoh (voice)13 ep.
- 1990Nadia: The Secret of Blue WaterHamahama (voice)39 ep.
- 1990Samurai Pizza CatsYattarou54 ep.
- 1989Ranma ½Ranma Saotome ♂ (voice)161 ep.
Guest appearances
- 2024Bakuage Sentai BoonboomgerTicket (voice)1 ep.
- 2024Train to the End of the WorldShizuru's father (voice)1 ep.
- 2022Urusei YatsuraB-Bo (voice), Saizo (voice), Tsuyuo (voice)5 ep.
- 2021JUJUTSU KAISENKechizu (voice)4 ep.
- 2023The Incident3 ep.
- 2016JoJo's Bizarre AdventureShigechi (voice), Yo-Yo Ma7 ep.
- 2022Miss Shachiku and the Little Baby Ghost"Cute" Voiceover of the Week (voice)1 ep.
- 2020Yashahime: Princess Half-DemonInuyasha (voice)15 ep.
- 2019Vinland SagaJabbathe (voice)1 ep.
- 2019Pop Team EpicPopuko (voice)1 ep.
- 2017The Ancient Magus' BrideOberon (voice)4 ep.
- 2016Doubutsu Sentai ZyuohgerIllusion (voice)1 ep.
- 2013Danganronpa: The AnimationHifumi Yamada (voice)2 ep.
- 2013Hikonin Sentai AkibarangerChief Clerk Blu-Ray (voice), Chief Editor HVD (voice)2 ep.
- 2012Hunter x HunterFeitan (voice)13 ep.
- 2010Tensou Sentai GoseigerAin-I of the Neutral (voice)1 ep.
- 2009Valkyria Chronicles1 ep.
- 2008Our Home's Fox Deity2 ep.
- 2007Baccano!Chic Jefferson (voice)2 ep.
- 2007ClaymoreMale 'Awakened' 3 (voice)2 ep.
- 2006Powerpuff Girls Z1 ep.
- 2005The Law of UekiHideyoshi Soya (voice)21 ep.
- 2004Tokusou Sentai DekarangerThousanian Gineka (voice)1 ep.
- 2002Step Up Love Story1 ep.
- 2001Battle Doll: Angelic Layer1 ep.
- 2001Sister Princess1 ep.
- 1998Cowboy BebopRhint (voice)1 ep.
- 1994Lil' Red Riding Hood Cha-Cha1 ep.
- 1994The CockpitSoldier Utsunomiya (voice)1 ep.
Also known as: Mitsuo Yamaguchi · Kinoshita Toukichirou · Ushiku Kyouya · Yamaguchi Kappei · Yamaguchi Mitsuo · 木下 桃吉郎 · 牛久 京也 · 山口 勝平 · 山口 光雄 · کاپِی یاماگوچی