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Kappei Yamaguchi

Kappei Yamaguchi

Known for acting

153 credits in the catalog. Only top-billed cast and key crew are tracked.

Acting 153

2026Gintama the Movie 2026: Yoshiwara in Flames as Inorin (voice)9.023 votes
2025Detective Conan: One-Eyed Flashback as Shinichi Kudo (voice)7.263 votes
2025Mechanical MarieTV as Carl Ojisan (voice) · 12 ep7.813 votes
2024BUCCHIGIRI?!TV as Komao (voice) · 12 ep7.437 votes
2024Detective Conan: The Million-Dollar Pentagram as Kaito Kid / Shinichi Kudou (voice)6.985 votes
2024Detective Conan vs. Kid the Phantom Thief as Kaito Kuroba / Kaito Kid (voice)6.412 votes
2024Mecha-Ude: Mechanical ArmsTV as Yakumo (voice) · 12 ep7.117 votes
2024Ranma1/2TV as Ranma Saotome (voice) · 36 ep8.1193 votes
2022Detective Conan: The Bride of Halloween as Shinichi Kudo (voice)6.5120 votes
2022ODDTAXI in the Woods as Eiji Kakihana (voice)6.324 votes
2022One Piece Film Red as Usopp (voice)7.21.2K votes
2021Detective Conan: The Scarlet Bullet as Shinichi Kudo (voice)6.5116 votes
2021ODDTAXITV as Eiji Kakihana (voice) · 13 ep8.2223 votes
2021The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue StormTV as Oberon (voice) · 3 ep7.824 votes
2020BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense.TV as Shin (voice) · 24 ep7.5176 votes
2020The Gymnastics SamuraiTV as Bigbird Aragaki (voice) · 11 ep6.320 votes
2019Case Closed: The Fist of Blue Sapphire as Shinichi Kudo / Kaito Kuroba (voice)6.2189 votes
2019Detective Conan: The Scarlet School Trip as Shinichi Kudo (voice)6.811 votes
2019One Piece: Stampede as Usopp (voice)7.8672 votes
2018Case Closed: Zero the Enforcer as Shinichi Kudo / Kaito Kid (voice)6.2184 votes
2018GeGeGe no KitaroTV as Ittan Momen · 97 ep7.126 votes
2018One Piece: Episode of Skypiea as Usopp (voice)7.195 votes
2018RADIANTTV as Master Lord Majesty (voice) · 21 ep7.2129 votes
2018Super Dragon Ball HeroesTV as Fu (voice) · 54 ep7.63.2K votes
2017Case Closed: The Crimson Love Letter as Shinichi Kudo (voice)6.5127 votes
2017Detective Conan: Episode One - The Great Detective Turned Small as Shinichi Kudo (voice)7.642 votes
2016Descending StoriesTV as Amaken (voice) · 25 ep8.065 votes
2016Detective Conan: The Darkest Nightmare as Shinichi Kudo (voice)6.8130 votes
2016One Piece Film: GOLD as Usopp (voice)7.2553 votes
2016One Piece: Heart of Gold as Usopp (voice)7.4109 votes
2015Detective Conan: Sunflowers of Inferno as Shinichi Kudo / Kaitou Kid (voice)6.2147 votes
2015Detective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History as Shinichi Kudo (voice)7.143 votes
2015One Piece: Adventure of Nebulandia as Usopp (voice)7.7215 votes
2015Rampo Kitan: Game of LaplaceTV as Shitai-kun (voice) · 11 ep6.317 votes
2015Rin-neTV as Sabato Rokudou · 25 ep7.416 votes
2015The Boy and the Beast as Teenage Jiromaru (voice)7.91.7K votes
2014Detective Conan: Dimensional Sniper as Shinichi Kudo (voice)6.8143 votes
2014Magi: Adventure of SinbadTV as Valefor (voice) · 5 ep7.123 votes
2014Magic Kaito 1412TV as Kaito Kuroba / Shinichi Kudo (voice) · 24 ep7.933 votes
2014Persona 4 The Golden AnimationTV as Teddie (voice) · 12 ep7.418 votes
2014Ressha Sentai ToQgerTV as Ticket (voice) · 47 ep7.414 votes
2014Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special as Ticket / ToQger Equipment (voice)7.112 votes
2013Detective Conan: Private Eye in the Distant Sea as Shinichi Kudo (voice)6.6137 votes
2013Hunter x Hunter: Phantom Rouge as Feitan (voice)7.1234 votes
2013Lupin the Third vs. Detective Conan: The Movie as Shinichi Kudo / Kaito Kuroba (voice)6.9186 votes
2013One Piece Episode of Merry: The Tale of One More Friend as Usopp (voice)7.161 votes
2012Asura7.293 votes
2012Detective Conan: The Eleventh Striker as Shinichi Kudo (voice)6.8159 votes
2012One Piece: Episode of Luffy - Hand Island Adventure as Usopp (voice)6.761 votes
2012One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends as Usopp (voice)7.054 votes
2012One Piece Film: Z as Usopp (voice)7.5580 votes
2012One Piece: Glorious Island as Usopp (voice)6.411 votes
2011Detective Conan: Quarter of Silence as Shinichi Kudo (voice)7.1160 votes
2011Ghastly Prince Enma Burning UpTV · 12 ep7.311 votes
2011One Piece 3D: Gekisou! Trap Coaster as Usopp (voice)6.823 votes
2011One Piece Episode of Alabasta Prologue as Usopp (voice)7.210 votes
2011One Piece Mugiwara Chase as Usopp (voice)6.7175 votes
2011PERSONA 4 the AnimationTV as Teddie (voice) · 25 ep7.551 votes
2010Detective Conan: The Lost Ship in the Sky as Shinichi Kudo / Kaito Kid (voice)7.1155 votes
2010Heart and Yummie as Heart (voice)8.1106 votes
2010Magic Kaito: Kid the Phantom ThiefTV as Kaito Kuroba / Kaito Kid (voice) · 12 ep8.019 votes
2010One Piece Film: Strong World as Usopp (voice)7.5416 votes
2009Detective Conan: The Raven Chaser as Shinichi Kudo (voice)7.3163 votes
2009Space Battleship Yamato Resurrection as Ryohei Nakanishi (voice)6.014 votes
2009Valkyria ChroniclesTV · 1 ep6.712 votes
2008Detective Conan: Full Score of Fear as Shinichi Kudo (voice)6.9163 votes
2008One OutsTV as Satoshi Ideguchi (voice) · 25 ep8.342 votes
2008One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom as Usopp (voice)7.0163 votes
2008One Piece: Romance Dawn Story as Usopp (voice)6.138 votes
2007Death Note Relight 1: Visions of a God as L (voice)7.9410 votes
2007Detective Conan: Jolly Roger in the Deep Azure as Shin'ichi Kudo (voice)6.5157 votes
2007One Piece: The Desert Princess and the Pirates: Adventure in Alabasta as Usopp / Lashes (voice)6.9177 votes
2006Ayakashi: Samurai Horror TalesTV as Kaikaimaru (voice) · 11 ep7.320 votes
2006Death NoteTV as L (voice) · 37 ep8.65.2K votes
2006Detective Conan: The Private Eyes' Requiem as Shinichi Kudo (voice) / Kaito Kuroba (voice)7.2174 votes
2006FreedomTV · 7 ep5.615 votes
2006Futari wa Precure Splash☆Star the Movie: Tic-Tac Crisis Hanging by a Thin Thread! as Flappy (voice)6.618 votes
2006KibaTV as Hugh (voice) · 51 ep7.615 votes
2006One Piece: Giant Mecha Soldier of Karakuri Castle as Usopp (voice)6.9200 votes
2006PreCure Splash StarTV as Flappy (voice) · 49 ep8.115 votes
2005Detective Conan: Strategy Above the Depths as Shinichi Kudou (voice)6.9162 votes
2005Eyeshield 21TV as Raimon Tarou · 145 ep8.4181 votes
2005One Piece: Baron Omatsuri and the Secret Island as Usopp (voice)7.2263 votes
2005One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy as Usopp (voice)7.023 votes
2005The Law of UekiTV as Hideyoshi Soya (voice) · 21 ep7.741 votes
2004Dead Leaves as Retro (voice)7.1146 votes
2004DearSTV as Hikorou Oikawa (voice) · 12 ep6.234 votes
2004Detective Conan: Magician of the Silver Sky as Kaito Kid / Shinichi Kudou (voice)7.1186 votes
2004Inuyasha the Movie 4: Fire on the Mystic Island as Inuyasha (voice)7.6120 votes
2004One Piece: Curse of the Sacred Sword as Usopp (voice)6.9254 votes
2004Yu-Gi-Oh! GXTV as Professor Daitokuji / Lyman Banner (voice) · 180 ep7.9301 votes
2003Detective Conan: Crossroad in the Ancient Capital as Shinichi Kudo (voice)7.1190 votes
2003Inuyasha the Movie 3: Swords of an Honorable Ruler as Inuyasha (voice)7.7157 votes
2003MouseTV as Sorata Muon (voice) · 12 ep6.411 votes
2003One Piece: Dead End Adventure as Usopp (voice)7.0225 votes
2003One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream! as Usopp (voice)6.525 votes
2003One Piece Special: Protect! The Last Great Stage as Usopp (voice)7.322 votes
2003Peacemaker KuroganeTV as Shinpachi Nagakura (voice) · 24 ep6.318 votes
2003Pretty Guardian Sailor MoonTV as Artemis (voice) · 49 ep7.628 votes
2002Atashin'chiTV as Fujino (voice) · 663 ep8.415 votes
2002Detective Conan: The Phantom of Baker Street as Shinichi Kudo (voice)7.8247 votes
2002Gun FrontierTV · 13 ep6.814 votes
2002Inuyasha the Movie 2: The Castle Beyond the Looking Glass as Inuyasha (voice)7.7166 votes
2002One Piece: Chopper's Kingdom in the Strange Animal Island as Usopp (voice)6.7239 votes
2002One Piece: Dream Soccer King! as Usopp (voice)6.645 votes
2002Space Pirate Captain Herlock: Outside Legend - The Endless OdysseyTV as Tochiro (voice) · 13 ep7.014 votes
2002Step Up Love StoryTV · 1 ep4.812 votes
2002The Twelve KingdomsTV as Rokuta (voice) · 45 ep7.954 votes
2001Case Closed: Countdown to Heaven as Shinichi Kudo (voice)7.4208 votes
2001Inuyasha the Movie: Affections Touching Across Time as Inuyasha (voice)7.5204 votes
2001One Piece: Clockwork Island Adventure as Usopp (voice)6.9308 votes
2001One Piece: Jango's Dance Carnival as Usopp (voice)6.948 votes
2000Detective Conan: Captured in Her Eyes as Shinichi Kudo (voice)7.4214 votes
2000Escaflowne: The Movie as Shesta (voice)6.6151 votes
2000GravitationTV as Ryuichi Sakuma (voice) · 13 ep6.517 votes
2000InuYashaTV as InuYasha (voice) · 193 ep8.62.1K votes
2000Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel as Usopp (voice)6.023 votes
2000One Piece: The Movie as Usopp (voice)7.1411 votes
1999Detective Conan: The Last Wizard of the Century as Shinichi Kudo / Kaito Kuroba (voice)7.4211 votes
1999Kamikaze Kaitou JeanneTV as Noin Claude · 44 ep7.371 votes
1999One PieceTV as Usopp (voice) · 1180 ep8.85.6K votes
1998Case Closed: The Fourteenth Target as Shinichi Kudo (voice)7.2239 votes
1997Detective Conan: The Time Bombed Skyscraper as Shinichi Kudo (voice)7.4284 votes
1997Jungle de Ikou!TV as Takuma (voice) · 3 ep6.812 votes
1997Noiseman Sound Insect as Manabu (voice)6.822 votes
1996Baby and MeTV as Takuya Enoki (voice) · 35 ep8.413 votes
1996Detective ConanTV as Shinichi Kudo (voice) · 1218 ep8.0796 votes
1995Wedding PeachTV as Takuro Amano · 51 ep7.120 votes
1995ZenkiTV as Zenki (voice) · 51 ep8.0100 votes
1994Captain Tsubasa JTV as Ryou Ishizaki (voice) · 47 ep8.072 votes
1994Galaxy Warring State Chronicle RaiTV as (voice) · 52 ep6.710 votes
1994Grappler Baki: The Ultimate Fighter as Baki Hanma6.755 votes
1994Mobile Fighter G GundamTV as Sai Saici (voice) · 49 ep7.530 votes
1994Plastic Little: The Adventures of Captain Tita as Nicole (voice)5.729 votes
1994Ranma 1/2: Team Ranma vs. the Legendary Phoenix as Ranma Saotome ♂ (voice)7.780 votes
1994Red BaronTV as Fake Ken · 49 ep8.024 votes
1993Battle AngelTV as Yugo (voice) · 2 ep7.435 votes
1993Battle Angel as Yūgo (voice)6.8232 votes
1993The CockpitTV as Soldier Utsunomiya (voice) · 1 ep5.610 votes
1992Delinquent in Drag as Suke Banji (voice)5.617 votes
1992Desperate Love 1989 as Katsumi Shibuya (voice)4.610 votes
1992Hanappe Bazooka as Hanahei Yamada (voice)6.116 votes
1992Ranma 1/2 the Movie 2: Nihao My Concubine as Ranma Saotome ♂ (voice)7.9157 votes
1992Tokyo BabylonTV as Subaru Sumeragi (voice) · 2 ep5.417 votes
1991Ranma 1/2 the Movie: Big Trouble in Nekonron, China as Ranma Saotome ♂ (voice)7.3121 votes
1991The Heroic Legend of Arslan: Age of HeroesTV as Arslan (voice) · 6 ep7.511 votes
1990A Wind Named Amnesia as Johnny (voice)6.060 votes
1990Devil Hunter YohkoTV as Wakabayashi Osamu (voice) · 6 ep6.110 votes
1990Record of Lodoss WarTV as Etoh (voice) · 13 ep7.573 votes
1990Samurai Pizza CatsTV as Yattarou · 54 ep8.1100 votes
1990Violence Jack: Hell's Wind as Saburo Tenma5.317 votes
1989Kiki's Delivery Service as Tombo (voice)7.84.8K votes
1989Ranma ½TV as Ranma Saotome ♂ (voice) · 161 ep8.61.6K votes