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山口勝平

山口勝平

As actor

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 De…

As actor

on Mosaic
🎬 Detective Conan: The Phantom of Baker Street Shinichi Kudo (voice) 🎬 Assassination Classroom the Movie: Our Time Futoshi (voice) 🎬 One Piece Film Red Usopp (voice) 🎬 Detective Conan: One-Eyed Flashback Shinichi Kudo (voice) 🎬 Detective Conan: The Last Wizard of the Century Shinichi Kudo / Kaito Kuroba (voice) 🎬 Death Note Relight 1: Visions of a God ★ 8.0 · L (voice) 🎬 One Piece Film: GOLD Usopp (voice) 🎬 Detective Conan: The Time Bombed Skyscraper Shinichi Kudo (voice) 🎬 The Boy and the Beast Teenage Jiromaru (voice) 🎬 One Piece Film: Strong World Usopp (voice) 🎬 One Piece: Baron Omatsuri and the Secret Island Usopp (voice) 🎬 Detective Conan: Captured in Her Eyes Shinichi Kudo (voice) 🎬 Detective Conan: Magician of the Silver Sky Kaito Kid / Shinichi Kudou (voice) 🎬 Detective Conan: Strategy Above the Depths Shinichi Kudou (voice) 🎬 Detective Conan: Episode One - The Great Detective Turned Small Shinichi Kudo (voice) 🎬 Case Closed: The Fourteenth Target Shinichi Kudo (voice) 🎬 Detective Conan: The Scarlet Bullet Shinichi Kudo (voice) 🎬 Detective Conan: Sunflowers of Inferno Shinichi Kudo / Kaitou Kid (voice) 🎬 Detective Conan: Jolly Roger in the Deep Azure Shin'ichi Kudo (voice) 🎬 Alice in Wonderland –Dive in Wonderland– The White Rabit (voice) 🎬 One Piece: Adventure of Nebulandia Usopp (voice) 🎬 One Piece: The Movie Usopp (voice) 🎬 Case Closed: Countdown to Heaven Shinichi Kudo (voice) 🎬 One Piece: Clockwork Island Adventure Usopp (voice) 🎬 Detective Conan: The Eleventh Striker Shinichi Kudo (voice) 🎬 Lupin the Third vs. Detective Conan Shinichi Kudo (voice) 🎬 One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends Usopp (voice) 🎬 Battle Angel Yūgo (voice) 🎬 Detective Conan: The Raven Chaser Shinichi Kudo (voice) 🎬 Inferious Interplanetary War Chronicle - Condition Green Oscar Cloud (voice) 🎬 One Piece: Episode of Luffy - Hand Island Adventure Usopp (voice) 🎬 One Piece Mugiwara Chase Usopp (voice) 🎬 Ranma 1/2 the Movie 2: Nihao My Concubine Ranma Saotome ♂ (voice) 🎬 One Piece: Curse of the Sacred Sword Usopp (voice) 🎬 Detective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History Shinichi Kudo (voice) 🎬 Inuyasha the Movie: Affections Touching Across Time Inuyasha (voice) 🎬 Detective Conan: The Private Eyes' Requiem Shinichi Kudo (voice) / Kaito Kuroba (voice) 🎬 Hunter x Hunter: Phantom Rouge Feitan (voice) 🎬 Death Note Relight 2: L's Successors L (voice) 🎬 A Tree of Palme Roualt (voice) 🎬 One Piece: Giant Mecha Soldier of Karakuri Castle Usopp (voice) 🎬 One Piece Episode of East Blue Usopp (voice) 🎬 One Piece: The Desert Princess and the Pirates: Adventure in Alabasta Usopp / Lashes (voice) 🎬 Dead Leaves Retro (voice) 🎬 The Adventures of Tyrano Boy Zesta (voice) 🎬 Detective Conan: The Bride of Halloween Shinichi Kudo (voice) 🎬 Escaflowne: The Movie Shesta (voice) 🎬 Detetive Conan: Placar do Medo Shinichi Kudo (voice) 🎬 One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream! Usopp (voice) 🎬 Case Closed: Zero the Enforcer Shinichi Kudo / Kaito Kid (voice) 🎬 One Piece: Dream Soccer King! Usopp (voice) 🎬 One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will Usopp (voice) 🎬 Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special Ticket / ToQger Equipment (voice) 🎬 It's a Rumic World: 50th Anniversary Weekly★Shonen Sunday Inuyasha / Ranma Saotome ♂ (voice) 🎬 One Piece: Heart of Gold Usopp (voice) 🎬 Atashin'chi: The 3D Movie Fujino (voice) 🎬 Kindaichi Case Files : The Opera House Murders Hajime Kindaichi (Voice) 🎬 That's HANAKAPPA Musical: Bread or Rice, Which Is It!? Garizo (voice) 🎬 Twinbee PARADISE Movie · 1998 🎬 Inuyasha the Movie 4: Fire on the Mystic Island Inuyasha (voice) 🎬 Inuyasha the Movie 3: Swords of an Honorable Ruler Inuyasha (voice) 🎬 A Wind Named Amnesia Johnny (voice) 🎬 Ressha Sentai ToQger The Movie: Galaxy Line S.O.S. Ticket / ToQger Equipment / Narrator (voice) 🎬 Mouse Story: The Adventures of George and Gerald Chamberlain 🎬 One Piece: Romance Dawn Story Usopp (voice) 🎬 HANAKAPPA's Traffic Safety: Turn Right, Left, Right in Search of a Cake Garizo (voice) 🎬 Delinquent in Drag Suke Banji (voice) 🎬 Bonobono: Secret of the Kumomo Tree Araiguma-kun 🎬 Shadow Skill: The Movie Scrib Lowengren 🎬 Ressha Sentai ToQger Final Live Tour 2015 Ticket / ToQger Equipment Voice (voice) 🎬 Ryokunohara Labyrinth - Sparkling Phantom Kanata Tokino 🎬 Hanappe Bazooka Hanahei Yamada (voice) 🎬 A Lazy Day in Thousand Sunny Usopp 🎬 Case Closed: The Fist of Blue Sapphire Shinichi Kudo / Kaito Kuroba (voice) 🎬 Detective Conan: The Scarlet School Trip Shinichi Kudo (voice) 🎬 Stage Play 「Spooky Kitaro」 Movie · 2025 🎬 Ressha Sentai ToQger DVD Special: Farewell, Ticket! The Wasteland Super ToQ Battle! Ticket (voice) 🎬 HANAKAPPA: Adventure in the Butterfly Kingdom Garizo (voice) 🎬 The Heroic Legend of Arslan Movie · 1991 🎬 Dragon Quest - Emblem of Roto Movie · 1996 🎬 Detective Conan: The 17-Year-Old Truth Shinichi Kudo (voice) 🎬 Chibi Maruko-chan Kenichi Oono (voice) 🎬 Boyfriend Ougi (voice) 🎬 My Dread is School! Kanako Inuki Shout Collection Bukita 🎬 Desperate Love 1989 Katsumi Shibuya (voice) 🎬 Tokyo Babylon 1 Subaru Sumeragi 🎬 Okaeri: Furusato no Karatsu Sora Hiroi (voice) 🎬 Bebé Félix e os Amigos Poindexter 🎬 A Garota Melancólica: Clímax Taizan Nin-Nin