Kappei Yamaguchi Filmography: Movies and Television Credits

This Kappei Yamaguchi filmography covers 91 movie titles and 51 television titles from the available cast credits. Multiple roles in the same title are grouped together. It is a selection of screen credits, rather than a complete record of every performance. Credits may include acting, voice work, uncredited roles and appearances as themselves.

Kappei Yamaguchi movies by release year

The years below are film release years, not filming dates.

• Kiki's Delivery Service (1989) as Tombo (voice)
• A Wind Named Amnesia (1990) as Johnny (voice)
• Ranma 1/2 the Movie: Big Trouble in Nekonron, China (1991) as Ranma Saotome ♂ (voice)
• Urotsukidōji II: Legend of the Demon Womb (1991) as Young Munchausen II (voice)
• Ranma 1/2 the Movie 2: Nihao My Concubine (1992) as Ranma Saotome ♂ (voice)
• Battle Angel (1993) as Yūgo (voice)
• Grappler Baki: The Ultimate Fighter (1994) as Baki Hanma
• Plastic Little: The Adventures of Captain Tita (1994) as Nicole (voice)
• Ranma 1/2: Team Ranma vs. the Legendary Phoenix (1994) as Ranma Saotome ♂ (voice)
• Detective Conan: The Time Bombed Skyscraper (1997) as Shinichi Kudo (voice)
• Noiseman Sound Insect (1997) as Manabu (voice)
• Samurai X: The Motion Picture (1997) as Yasuharu Musashino
• Case Closed: The Fourteenth Target (1998) as Shinichi Kudo (voice)
• Detective Conan: The Last Wizard of the Century (1999) as Shinichi Kudo / Kaito Kuroba (voice)
• Pokémon: Pikachu's Rescue Adventure (1999) as Parasect (voice)
• Detective Conan: Captured in Her Eyes (2000) as Shinichi Kudo (voice)
• Escaflowne: The Movie (2000) as Shesta (voice)
• Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel (2000) as Usopp (voice)
• One Piece: The Movie (2000) as Usopp (voice)
• Case Closed: Countdown to Heaven (2001) as Shinichi Kudo (voice)
• Inuyasha the Movie: Affections Touching Across Time (2001) as Inuyasha (voice)
• One Piece: Clockwork Island Adventure (2001) as Usopp (voice)
• One Piece: Jango's Dance Carnival (2001) as Usopp (voice)
• Detective Conan: The Phantom of Baker Street (2002) as Shinichi Kudo (voice)
• Inuyasha the Movie 2: The Castle Beyond the Looking Glass (2002) as Inuyasha (voice)
• One Piece: Chopper's Kingdom on the Island of Strange Animals (2002) as Usopp (voice)
• One Piece: Dream Soccer King! (2002) as Usopp (voice)
• Detective Conan: Crossroad in the Ancient Capital (2003) as Shinichi Kudo (voice)
• Inuyasha the Movie 3: Swords of an Honorable Ruler (2003) as Inuyasha (voice)
• One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream! (2003) as Usopp (voice)
• One Piece: Dead End Adventure (2003) as Usopp (voice)
• Dead Leaves (2004) as Retro (voice)
• Detective Conan: Magician of the Silver Sky (2004) as Kaito Kid / Shinichi Kudou (voice)
• Inuyasha the Movie 4: Fire on the Mystic Island (2004) as Inuyasha (voice)
• One Piece: Curse of the Sacred Sword (2004) as Usopp (voice)
• Detective Conan: Strategy Above the Depths (2005) as Shinichi Kudou (voice)
• One Piece: Baron Omatsuri and the Secret Island (2005) as Usopp (voice)
• Animal Crossing: The Movie (2006) as Fûta (voice)
• Detective Conan: The Private Eyes' Requiem (2006) as Shinichi Kudo (voice) / Kaito Kuroba (voice)
• One Piece: Giant Mecha Soldier of Karakuri Castle (2006) as Usopp (voice)
• Death Note Relight 1: Visions of a God (2007) as L (voice)
• Detective Conan: Jolly Roger in the Deep Azure (2007) as Shin'ichi Kudo (voice)
• One Piece: The Desert Princess and the Pirates: Adventure in Alabasta (2007) as Usopp / Lashes (voice)
• Detective Conan: Full Score of Fear (2008) as Shinichi Kudo (voice)
• One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom (2008) as Usopp (voice)
• One Piece: Romance Dawn Story (2008) as Usopp (voice)
• Death Note Relight 2: L's Successors (2009) as L (voice)
• Detective Conan: The Raven Chaser (2009) as Shinichi Kudo (voice)
• Lupin the Third vs. Detective Conan (2009) as Shinichi Kudo (voice)
• One Piece Film: Strong World (2009) as Usopp (voice)
• Detective Conan: The Lost Ship in the Sky (2010) as Shinichi Kudo / Kaito Kid (voice)
• Heart and Yummie (2010) as Heart (voice)
• Yu-Gi-Oh! Bonds Beyond Time (2010) as Daitokuji (voice)
• Detective Conan: Quarter of Silence (2011) as Shinichi Kudo (voice)
• One Piece 3D: Straw Hat Chase (2011) as Usopp (voice)
• Asura (2012)
• Detective Conan: The Eleventh Striker (2012) as Shinichi Kudo (voice)
• One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends (2012) as Usopp (voice)
• One Piece Film: Z (2012) as Usopp (voice)
• One Piece: Episode of Luffy - Hand Island Adventure (2012) as Usopp (voice)
• Detective Conan: Private Eye in the Distant Sea (2013) as Shinichi Kudo (voice)
• Dream 9 Toriko x One Piece x Dragon Ball Z Super Collaboration Special!! (2013) as Usopp (voice)
• Hunter x Hunter: Phantom Rouge (2013) as Feitan (voice)
• Lupin the Third vs. Detective Conan: The Movie (2013) as Shinichi Kudo / Kaito Kuroba (voice)
• One Piece Episode of Merry: The Tale of One More Friend (2013) as Usopp (voice)
• Detective Conan: Dimensional Sniper (2014) as Shinichi Kudo (voice)
• One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends (2014) as Usopp (voice)
• Detective Conan: Sunflowers of Inferno (2015) as Shinichi Kudo / Kaitou Kid (voice)
• Detective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History (2015) as Shinichi Kudo (voice)
• One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will (2015) as Usopp (voice)
• One Piece: Adventure of Nebulandia (2015) as Usopp (voice)
• Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams (2015) as Ticket (voice)
• The Boy and the Beast (2015) as Teenage Jiromaru (voice)
• Detective Conan: The Darkest Nightmare (2016) as Shinichi Kudo (voice)
• One Piece Film: GOLD (2016) as Usopp (voice)
• One Piece: Heart of Gold (2016) as Usopp (voice)
• Case Closed: The Crimson Love Letter (2017) as Shinichi Kudo (voice)
• Detective Conan: Episode One - The Great Detective Turned Small (2017) as Shinichi Kudo (voice)
• Mazinger Z: Infinity (2017) as Mucha (voice)
• One Piece Episode of East Blue (2017) as Usopp (voice)
• Case Closed: Zero the Enforcer (2018) as Shinichi Kudo / Kaito Kid (voice)
• One Piece: Episode of Skypiea (2018) as Usopp (voice)
• Case Closed: The Fist of Blue Sapphire (2019) as Shinichi Kudo / Kaito Kuroba (voice)
• One Piece: Stampede (2019) as Usopp (voice)
• Detective Conan: The Scarlet Bullet (2021) as Shinichi Kudo (voice)
• Detective Conan: The Bride of Halloween (2022) as Shinichi Kudo (voice)
• ODDTAXI in the Woods (2022) as Eiji Kakihana (voice)
• One Piece Film Red (2022) as Usopp (voice)
• Detective Conan: Black Iron Submarine (2023) as Shinichi Kudou (voice)
• Detective Conan: The Million-Dollar Pentagram (2024) as Kaito Kid / Shinichi Kudou (voice)
• Detective Conan: One-Eyed Flashback (2025) as Shinichi Kudo (voice)

Kappei Yamaguchi television roles and appearances

Television titles are listed alphabetically. An appearance date is included only where verified for Kappei Yamaguchi; a programme's premiere year does not establish when a performer appeared in it.

• B'T X as Camilla (voice)
• Baccano! as Chic Jefferson (voice)
• Battle Angel as Yugo (voice)
• BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense. as Shin (voice)
• BUCCHIGIRI?! as Komao (voice)
• Captain Tsubasa J as Ryou Ishizaki (voice)
• Claymore as Male 'Awakened' 3 (voice)
• Cowboy Bebop as Rhint (voice)
• Danganronpa: The Animation as Hifumi Yamada (voice)
• DearS as 及川彦郎（配音）
• Death Note as L (voice)
• Detective Conan as Shinichi Kudo (voice)
• Eyeshield 21 as Raimon Tarou
• GeGeGe no Kitaro as Ittan Momen
• Hunter x Hunter as Feitan (voice)
• InuYasha as InuYasha (voice)
• JoJo's Bizarre Adventure as Shigechi (voice); Yo-Yo Ma
• JUJUTSU KAISEN as Kechizu (voice)
• Kamikaze Kaitou Jeanne as Noin Claude
• Magi: Adventure of Sinbad as Valefor (voice)
• Magic Kaito 1412 as Kaito Kuroba / Shinichi Kudo (voice)
• Majikoi - Oh! Samurai Girls as Ikuro Fukumoto (voice)
• Mobile Fighter G Gundam as Sai Saici (voice)
• Nadia: The Secret of Blue Water as Hamahama (voice)
• ODDTAXI as Eiji Kakihana (voice)
• One Outs as Satoshi Ideguchi (voice)
• One Piece as Usopp (voice)
• PERSONA 4 the Animation as Teddie (voice)
• Powerpuff Girls Z
• Pretty Guardian Sailor Moon as Artemis (voice)
• RADIANT as Master Lord Majesty (voice)
• Ranma ½ as Ranma Saotome ♂ (voice)
• Ranma1/2 as Ranma Saotome (voice)
• Record of Lodoss War as Etoh (voice)
• Red Baron as Ken Kurenai; Fake Ken
• Revolutionary Girl Utena as Shiori's boyfriend (voice)
• Samurai Pizza Cats as Yattarou
• Sgt. Frog as Tororo
• Showa Genroku Rakugo Shinju as Amaken (voice)
• Super Dragon Ball Heroes as Fu (voice)
• The Ancient Magus' Bride as Oberon (voice)
• The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm as Oberon (voice)
• The Law of Ueki as Hideyoshi Soya (voice)
• The Twelve Kingdoms as Rokuta (voice)
• Tokusou Sentai Dekaranger as Thousanian Gineka (voice)
• Train to the End of the World as Shizuru's father (voice)
• Urusei Yatsura as Saizo (voice); Tsuyuo (voice); B-Bo (voice)
• Vinland Saga as Jabbathe (voice)
• Yashahime: Princess Half-Demon as Inuyasha (voice)
• Yu-Gi-Oh! GX as Professor Daitokuji / Lyman Banner (voice)
• Zenki as Zenki (voice)

Credit information: TMDB, with additional sources listed below where used. The titles shown here do not establish the beginning or end of Kappei Yamaguchi's career, and omissions should not be treated as evidence that a credit does not exist.