Kappei Yamaguchi

Mitsuo Yamaguchi (山口 光雄, Yamaguchi Mitsuo, born May 23, 1965), better known by the stage name of Kappei Yamaguchi (山口 勝平, Yamaguchi Kappei), is a Japanese actor and voice actor affiliated with Gokū[1] and 21st Century Fox.[2] He currently voices Usopp in One Piece and Shinichi Kudo in Case Closed. Other roles included the male Ranma Saotome in Ranma ½, the eponymous character in InuYasha and L in Death Note. In overseas dubs, he is the Japanese voice of Kyle Broflovski, Bugs Bunny and Crash Bandicoot.

Kappei Yamaguchi
山口 勝平
Yamaguchi in 2016
Born	Mitsuo Yamaguchi May 23, 1965 Fukuoka, Japan
Other names	牛久 京也 (Ushihisa Kyōya)
Occupation	Actor voice actor
Years active	1985–present
Notable work	Ranma ½ as Ranma Saotome (male) InuYasha as Inuyasha Death Note as L One Piece as Usopp Detective Conan as Shinichi Kudo
Height	160 cm (5 ft 3 in)
Children	2

Yamaguchi appeared in eroge as Kyōya Ushihisa (牛久 京也, Ushihisa Kyōya).[3] He made his first public appearance in North America at Otakon 2008[4] and in Sakura-Con 2009.[5][6] His third appearance to date has been at Animazement in 2010. He also made a fourth appearance in Hawaii at Kawaii Kon in 2011. He is married and has a son and a daughter.[7]

Filmography

Yamaguchi in 2014

Television animation

• Ranma ½ (1989–92), Ranma Saotome – Debut[8]
• Kyatto Ninden Teyandee (1990), Yattaro[8]
• Super Zugan (1992), Hideyuki Toyotomi[8]
• YuYu Hakusho (1992), Jin
• Miracle Girls (1993), Yūda Noda[9]
• Jungle King Tar-chan (1993), Etekichi[8]
• Nintama Rantarō (1993), Hanabusa Makinosuke[8]
• Mobile Fighter G Gundam (1994), Sai Saici[10]
• Red Baron (1994), Ken Kurenai
• Ginga Sengoku Gun'yuuden Rai (1994), Taisuke[8]
• Captain Tsubasa J (1994), Adult Ryo Ishizaki
• Wedding Peach (1995), Takurou Amano[8]
• Demon Child Zenki (1995), Zenki (little)[8]
• Imagination Science World Gulliver Boy (1995), Gulliver Toscanni[8]
• Gokinjo Monogatari (1995–96), Tsutomu Yamaguchi[11]
• Baby and Me (1996), Takuya Enoki
• Brave Command Dagwon (1996), Rai Utsumi
• Case Closed (1996), Shinichi Kudo[8]
• GeGeGe no Kitarō (1996), Noppera-bō
• The Vision of Escaflowne (1996), Shesta
• Pokémon (1997), Tōru
• Revolutionary Girl Utena (1997), Shiori's ex-boyfriend
• Fancy Lala (1998), Tarō Yoshida[12]
• Cowboy Bebop (1998), Rhint – Episode 10[8]
• Cyber Team in Akihabara (1998), The White Prince (Crane Bahnsteik)[8]
• Takoyaki Mantoman (1998), Blue
• Betterman (1999), Keita Aono[8]
• Eden's Bowy (1999), Yorn[8]
• One Piece (1999), Usopp[8]
• Kamikaze Kaitō Jeanne (1999–00), Noin Claude[8]
• InuYasha (2000-04, 2009-10), Inuyasha[8][13]
• Gravitation (2000–01), Sakuma Ryūichi[8]
• Angelic Layer: Mobile Angel (2001), Ryo Misaki[8]
• Beyblade (2001), Michael Parker
• Sister Princess (2001), Taro Yamada – Episode 1[8]
• Pecola (2001-01), Bashatt[8]
• Asobot Military History Goku (2002), Gokū
• Atashin'chi (2002), Fujino
• Rizelmine (2002), Tomonori Iwaki[8]
• Gun Frontier (2002), Tochiro Oyama[8]
• The Twelve Kingdoms (2002), Enki
• Weiß Kreuz Glühen (2002), Sena Izumi
• Mouse (2003), Sorata Muon/Mouse[8]
• Zatch Bell! (2003), Danny
• Papuwa (2003), Chappy[14]
• Peacemaker Kurogane (2003–04), Shinpachi Nagakura[8]
• Yu-Gi-Oh! GX (2004), Daitokuji/Amnael
• Sgt. Frog (2004), Recruit Tororo
• Doki Doki School Hours (2004), Kenta Suetake
• DearS (2004), Oikawa Hikorō[8]
• Doraemon (2005), Warusa – Episode 228
• Eyeshield 21 (2005-08), Raimon "Monta" Tarō
• The Law of Ueki (2005), Sōya Hideyoshi
• Fushigiboshi no Futagohime (2005), Ghost - Episode 21
• Paradise Kiss (2005), Yamaguchi Tsutomu
• Futari wa Pretty Cure Splash Star (2006), Flappy[8]
• Kiba (2006), Hugh
• Death Note (2006), L[8]
• Baccano! (2007), Tick Jefferson
• Da Capo II (2007), Wataru Itabashi[8]
• Neo Angelique ~Abyss~ (2008), Rene
• One Outs (2008), Satoshi Ideguchi
• To Love-Ru (2008), Lacospo
• Pandora Hearts (2009), Cheshire Cat
• Magic Kaito (2010), Kaito Kuroba/Kaitō Kid – Television special[15]
• Dororon Enma-kun Meeramera (2011), Enma-kun[8]
• Persona 4: The Animation (2011–12), Kuma(Teddie)[8][16]
• Hunter × Hunter (2011), Feitan
• Danganronpa: The Animation (2013), Hifumi Yamada
• Chō-Bakuretsu I-Jigen Menko Battle Gigant Shooter Tsukasa (2014), Mendō Tsukasa
• Persona 4: The Golden Animation (2014), Kuma(Teddie)[8]
• Magica Wars (2014), Esora
• Magic Kaito 1412 (2014), Kaitō Kid/Kaito Kuroba
• JoJo's Bizarre Adventure: Stardust Crusaders (2014), Forever[17]
• Rampo Kitan: Game of Laplace (2015), Corpsey
• Rin-ne (2015), Sabato Rokudō[18]
• Shōwa Genroku Rakugo Shinjū (2016), Amaken[19]
• Kamiwaza Wanda (2016), Wanda[20]
• JoJo's Bizarre Adventure: Diamond Is Unbreakable (2016), Shigekiyo Yangu[21]
• Nobunaga no Shinobi (2016), Hideyoshi[22]
• My Hero Academia (2017), Nirengeki Shoda
• Radiant (2018), Master Lord Majesty
• Zoids Wild (2019), ムシ仙人 (Ep 21)
• Bofuri (2020), Shin[23]
• The Gymnastics Samurai (2020), Bigbird Aragaki[24]
• Odd Taxi (2021), Shika[25]

Original video animation

• 1+2=Paradise series (1990), Yuusuke Yamamoto[8]
• Devil Hunter Yohko (1990), Wakabayashi Osamu[26]
• Ryokunohara Labyrinth: Sparkling Phantom (1990), Kanata Tokino
• Record of Lodoss War (1990–1991), Etoh[8]
• Urotsukidoji II: Legend of the Demon Womb (1990–91), Young Munchausen II
• Mōryō Senki MADARA (1991), Madara[8]
• Slow Step (1991), Shū Akiba[8]
• RG Veda (1991), Ryū-ō[8]
• Sōryūden (1991–1993), Amaru Ryudo[8]
• The Heroic Legend of Arslan series (1991–1995), Arslan
• K.O. Century Beast Warriors (1992–1993), Wan Dabadatta[8]
• La Blue Girl (1992–2002), Nin-Nin
• Giant Robo: The Day the Earth Stood Still (1992–1998), Daisaku Kusama[8]
• Tokyo Babylon (1992–1994), Subaru Sumeragi[8]
• Ranma ½ series (1993–1996), Ranma Saotome
• The Cockpit, Soldier Utsunomiya
• Fish in the Trap (1994), Matsui Takahiro
• Twin Angels (1994), Onimaru
• Baki the Grappler (1994), Baki Hanma
• Plastic Little (1994), Nichol Hawking[27]
• Vixens (1995), Ujita
• Fire Emblem (1995), Julian[8]
• Jungle de Ikou! (1997), Takuma[8]
• Virgin Fleet (1998), Sada
• Gravitation: Lyrics of Love (1999), Ryuichi Sakuma
• Detective Conan series (2000-ongoing), Shinichi Kudo[8]
• Pocket Monsters: Pikachu no Fuyuyasumi 2001 (2001), Delibird
• Futari Ecchi (2002), Yamada (Rika's friend)
• The Boy Who Carried a Guitar: Kikaider vs. Inazuman (2003), Inazuman
• Netrun-mon (2004), BB Runner
• Angel's Feather series (2006), Shou Hamura
• Freedom Project (2006–08), Biz[28][29]
• Ranma ½: Akumu! Shunminkō (2008), Ranma Saotome[30]
• Coicent (2011), White deer[31]

Film animation

• Kiki's Delivery Service (1989), Tombo[8]
• Ranma ½: Big Trouble in Nekonron, China (1991), Ranma Saotome[32]
• Ranma ½: Nihao My Concubine (1992), Ranma Saotome[33]
• Ranma ½: One Flew Over the Kuno's Nest (1994), Ranma Saotome[34]
• Gokinjo Monogatari (1996),[35] Tsutomu Yamaguchi
• Kindaichi Shōnen no Jikenbo (1996), Hajime Kindaichi[36] – Only this first film
• Case Closed: The Time Bombed Skyscraper (1997), Shinichi Kudo[37]
• Case Closed: The Fourteenth Target (1998), Shinichi Kudo[38]
• Case Closed: The Last Wizard of the Century (1999), Shinichi Kudo, Kaito Kid[39]
• One Piece series (2000–09, 2011–12, 2016), Usopp[40]
• Case Closed: Captured in Her Eyes (2000), Shinichi Kudo[41]
• Doraemon: Nobita and the Winged Braves (2001), Tobio[42]
• Case Closed: Countdown to Heaven (2001), Shinichi Kudo[43]
• A Tree of Palme (2002),[44] Roualt[45]
• Case Closed: The Phantom of Baker Street (2002), Shinichi Kudo[46]
• Bonobono: Kumomo no Ki no Koto (2002), Araiguma-kun[47]
• Detective Conan: Crossroad in the Ancient Capital (2003), Shinichi Kudo[48]
• Dead Leaves (2004), Retro[49]
• Detective Conan: Magician of the Silver Sky (2004), Shinichi Kudo, Kaito Kid[50]
• Detective Conan: Strategy Above the Depths (2005), Shinichi Kudo[51]
• Dōbutsu no Mori (2006), Fūta the Owl[52]
• Detective Conan: The Private Eyes' Requiem (2006), Shinichi Kudo, Kaito Kid[53]
• Detective Conan: Jolly Roger in the Deep Azure (2007), Shinichi Kudo[54]
• Detective Conan: Full Score of Fear (2008), Shinichi Kudo[55]
• Detective Conan: The Raven Chaser (2009), Shinichi Kudo[56]
• Omae Umasou da na (2010), Heart[57]
• Detective Conan: The Lost Ship in the Sky (2010), Shinichi Kudo, Kaito Kid[58]
• Detective Conan: Quarter of Silence (2011), Shinichi Kudo[59]
• Detective Conan: The Eleventh Striker (2012), Shinichi Kudo[60]
• Tiger & Bunny: The Beginning (2012), Robin[61]
• Asura (2012), Kotaro (小太郎, Kotarō)[62]
• Detective Conan: Private Eye in the Distant Sea (2013), Shinichi Kudo[63]
• Lupin the 3rd vs. Detective Conan: The Movie (2013), Shinichi Kudo, Kaito Kid[64]
• Detective Conan: Dimensional Sniper (2014), Shinichi Kudo[65]
• Anata o Zutto Aishiteru (2015), Barudo
• The Boy and the Beast (2015), Jirōmaru – teen[66]
• Detective Conan: Sunflowers of Inferno (2015), Shinichi Kudo, Kaito Kid[67][68]
• Detective Conan: The Darkest Nightmare (2016),[69]

Web animation

• Ikuze! Gen-san (2008), Genzō Tamura[70]

Live action

• Godzilla Island (1998), Dogora
• Tetsuwan Tantei Robotack (1998), Torabolt
• Moero!! Robocon (1999), Robopachi
• Pretty Guardian Sailor Moon (2003), Artemis
• Tokusou Sentai Dekaranger (2004), Thousanian Gineka (ep. 34)
• Tensou Sentai Goseiger (2010), Marloid Ain-I of the Neutral (Coro) (ep. 41)
• Unofficial Sentai Akibaranger (2013), Chief Clerk Blu-ray (ep. 2), Chief Edito HVD (ep. 3)
• Zyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur Battle! Farewell Our Eternal Friends (2014), ToQger Equipment Voice
• Ressha Sentai ToQger (2014–15), Ticket,[71] ToQger Equipment Voice
• Ressha Sentai ToQger Vs. Kamen Rider Gaim Spring Vacation Combining Special (2014), Ticket, ToQger Equipment Voice
• Heisei Rider vs. Shōwa Rider: Kamen Rider Taisen feat. Super Sentai (2014), ToQger Equipment Voice
• Ressha Sentai ToQger the Movie: Galaxy Line S.O.S. (2014), Ticket, ToQger Equipment Voice
• Ressha Sentai ToQger vs. Kyoryuger: The Movie (2015), Ticket, ToQger Equipment Voice
• They Went and Came Back Again Ressha Sentai ToQGer: Super ToQ 7gou of Dreams (2015), Ticket, ToQger Equipment Voice
• Shuriken Sentai Ninninger vs. ToQger the Movie: Ninja in Wonderland (2016), Ticket, ToQger Equipment Voice
• Doubutsu Sentai Zyuohger (2016), Illusion (ep. 22)

Video games

• Crash Bandicoot (1996) - Crash Bandicoot[72]
• Ranma ½ Battle Renaissance (1996) - Ranma Saotome[8]
• Hot Shots Golf (1997) - Tatsu
• Breath of Fire III (1997) - Ryu[8]
• Grandia (1997) - Rapp[8]
• Crash Bandicoot 2: Cortex Strikes Back (1997) - Crash Bandicoot[72]
• Real Bout Fatal Fury Special: Dominated Mind (1998) - Jin Chonrei, Jin Chonshu[72]
• Thousand Arms (1998) - Meis Triumph[72]
• Crash Bandicoot 3: Warped (1998) - Crash Bandicoot[72]
• Crash Team Racing (1999) - Crash Bandicoot, Fake Crash[72]
• Crash Bash (2000) - Crash Bandicoot
• Crash Bandicoot: The Wrath of Cortex (2001) - Crash Bandicoot, Wa-Wa
• Breath of Fire IV (2000) - Ryu[72]
• GetBackers Dakkanoku: Ubawareta Mugenshiro (2002) - Ginji Amano
• Breath of Fire: Dragon Quarter (2002) - Ryu[72]
• Kannagi no Tori (2002) - Ryuu Watanuki
• 2nd Super Robot Wars Alpha (2003) - Tobia Arronax
• Crash Nitro Kart (2003) - Crash Bandicoot, Fake Crash
• Harry Potter and the Prisoner of Azkaban (2004) - Harry Potter (Tom Attenborough)
• Tales of Rebirth (2004) - Tytree Crowe
• Madagascar (2005) - Mort (Dee Bradley Baker)
• NeoGeo Battle Coliseum (2005) - Jin Chonshū, Jin Chonrei[72]
• Battle Stadium D.O.N (2006) - Usopp
• Destroy All Humans! (2007) - Cryptosporidium 137 (Grant Albrecht)
• L the Prologue to Death Note -Rasen no Trap- (2008) - L
• GetAmped2 (2008) - Jacky Noboru
• Persona 4 (2008) - Kuma(Teddie)[72]
• Maji de Watashi ni Koi Shinasai! (2009) - Ikurō Fukumoto
• Another Century's Episode: R (2010) - Tobia Arronax
• Dangan Ronpa: Academy of Hope and High School Students of Despair (2010) - Hifumi Yamada
• Dragon Ball Heroes (2010) - Avatar: Majin, Hero-type
• In Search of the Lost Future (2010) - Eitarō Kenny Osafune
• Mobile Suit Gundam: Extreme Vs. (2010) - Tobia Arronax, Sai Saici
• Super Robot Taisen Original Generation (2011) - Tasuku Shinguji
• Ni no Kuni: Wrath of the White Witch (2011) - Mark/Philip[72]
• Persona 4 Golden (2012) - Kuma(Teddie)[72]
• Persona 4 Arena (2012) - Kuma(Teddie)
• JoJo's Bizarre Adventure: All Star Battle (2013) - Shigekiyo Yangu
• Persona 4 Arena Ultimax (2013) - Kuma(Teddie)
• Persona Q: Shadow of the Labyrinth (2014) - Kuma/Teddie[72]
• Sonic Boom: Shattered Crystal (2014) - Q-N-C
• Sonic Boom: Rise of Lyric (2014) - Q-N-C
• JoJo's Bizarre Adventure: Eyes of Heaven (2015) - Shigekiyo Yangu[72]
• Breath of Fire 6: Hakuryū no Shugosha-tachi (2016) - Ryu[72]
• Super Smash Bros. Ultimate (2018) - Mii Fighter Type 7
• Persona Q2: New Cinema Labyrinth (2018) - Kuma(Teddie)[72]
• MapleStory (2019), male Hoyoung[73]
• Final Fantasy VII Remake (2020) - Red XIII[72]
• Ghost of Tsushima (2020) - Taka [74]

• Angel's Feather series, Shō Hamura
• Crash Bandicoot series, Crash Bandicoot, Fake Crash, Wa-Wa the Water Elemental (Brendan O'Brien, Billy Pope, Steve Blum, Michael Connor, Dwight Schultz, R. Lee Ermey)
• Harry Potter series, Harry Potter (as of Prisoner of Azkaban)
• Imagination Science World Gulliver Boy, Gulliver Toscanni
• Inuyasha series, Inuyasha
• Legend of the Hungry Wolf series, Jin Chonshū and Chonrei – from Fatal Fury 3: Road to the Final Victory to Real Bout Fatal Fury 2: The Newcomers
• The Legend of Xanadu series, Arios
• Neo Angelique series, René
• One Piece series, Usopp
• Pokémon Mystery Dungeon: Time Exploration Team and Darkness Exploration Team, Hikozaru
• Ranma ½, Ranma Saotome – PC Engine[8]
• Record of Lodoss War series, Eto
• SD Gundam G Generation Spirits, WARS, WORLD, Tobia Arronax, Sai Saici
• Tengai Makyō series, Danjūrō Kabuki

Drama CD

• Dear Vocalist Panda-shachou[75]

Live-action

• 10,000 BC (2011 TV Asahi edition), Baku
• Agent Cody Banks, Cody Banks (Frankie Muniz)
• Boy Meets World, Cory Matthews (seasons 3–7)
• Charlie and the Chocolate Factory (2008 NTV edition), Mike Teavee
• Dragonball Evolution (2009), Son Gokū (Justin Chatwin)[76]
• Dr. Dolittle 2, Archie the Bear
• Garfield: A Tail of Two Kitties, Garfield (Bill Murray)
• Growing Pains, Benjamin "Ben" Hubert Horatio Humphrey Seaver – Seasons 5–7
• Star Trek: Deep Space Nine, Nog

Animation

• A Goofy Movie, Max Goof (Jason Marsden)
• Amphibia, Hop Pop (Bill Farmer)
• An Extremely Goofy Movie, Max Goof (Jason Marsden)
• Beast Wars: Transformers, Rattrap (Scott McNeil)
• Disney's House of Mouse, Max Goof (Jason Marsden)
• Justice League, Booster Gold (Tom Everett Scott)
• Looney Tunes, Bugs Bunny (Mel Blanc)
• Baby Looney Tunes, Baby Bugs Bunny (Samuel Vincent)
• The Looney Tunes Show, Bugs Bunny (Jeff Bergman)
• Tweety's High-Flying Adventure, Bugs Bunny (Joe Alaskey)
• Madagascar, Mort (Andy Richter)
• Madagascar: Escape 2 Africa, Mort (Andy Richter)
• Madagascar 3: Europe's Most Wanted, Mort (Andy Richter)
• Maya & Miguel, Tito Chavez (Candi Milo)
• My Little Pony: Equestria Girls, Snips (Lee Tockar)
• My Little Pony: Equestria Girls – Rainbow Rocks, Snips (Lee Tockar)
• My Little Pony: Friendship Is Magic, Snips (Lee Tockar)
• Looney Tunes: Back In Action, Bugs Bunny (Joe Alaskey)
• Penguins of Madagascar, Mort (Andy Richter)
• The Pirates Who Don't Do Anything: A VeggieTales Movie, Sedgewick (Phil Vischer)
• Rio, Blu (Jesse Eisenberg)
• Rio 2, Blu (Jesse Eisenberg)
• Shirt Tales, Leknid from "Shirt Napped", Sparky from "Kip's Dragon"
• Sealab 2021 – Stormy (Ellis Henican)
• South Park, Kyle Broflovski (Matt Stone), Jimmy Valmer (Trey Parker), Craig Tucker (Matt Stone), Clyde Donovan (Trey Parker), Sixth Grade Leader, Dougie
• Space Jam, Bugs Bunny (Billy West)
• Teenage Mutant Ninja Turtles (2012 TV series), Michelangelo (Greg Cipes)
• Transformers Animated, Jetfire, Rattle Trap, (Tom Kenny)
• VeggieTales, Larry the Cucumber (Mike Nawrocki)

Commercials

• M&M's (Japanese) – Red M&M (Billy West)
• Burger King (Japanese) - Narrator

Discography

Audio dramas

• 20 Mensou Ni Onegai! (1990) – Victor VICL-3001[77]
• Aa Megami-sama Music and Short Story (1991), Keiichi Morisato[8]
• Rockman Kiki Ippatsu Drama (1995), Robo 1[8]
• Princess Quest (1996), Gateau[8]

Devil May Cry CD Drama Volume 2 Episode 1: Devil's Neverland - Peter Pan

Singles

• Rollin' (1990), Futureland/Youmex – TYDY-5147[77]
• Kon'ya ha April Fool (1991), Pony Canyon – Ranma ½ character single as Ranma Saotome (male)[78]
• Otousan (1991), Pony Canyon – Ranma ½ as Ranma Saotome (male), sings "China kara no Tegami" with Megumi Hayashibara[79]
• Characters Christmas (1991), Pony Canyon – Ranma ½ as Ranma Saotome (male)[80]
• Ranma to Akane no Ballad (1993), Pony Canyon – Ranma ½ as Ranma Saotome (male)[81]
• Unbalance City (1996), Nippon Columbia – COCC-13586[77]

Albums

• Everybody's Christmas (1990) – TYCY-5148[82]
• Twinbeee Paradise Nesshou! Vocal Battle Hen (1994) – Twinbeee Paradise[83]
• Fancy Lala Final Best Selection (1998) – Fancy Lala album[84]
• Shouwa Hit Studio (2011), Enma-kun – Dororon Enma-kun Meeramera[85]
• Futari wa Pretty Cure Splash Star 2nd ED (2006)[86]

Radio shows

• Pure Pure Island (aired for a month in 1998 as a tie-in with the anime series Fancy Lala and was co-hosted with J-pop singer Reiko Ōmori who was also the voice actress who voiced Miho Shinohara)
• Hiroi Ouji's Maruten Cha Cha Cha! (ongoing, co-hosted with voice actress Chisa Yokoyama and Sakura Taisen creator Ohji Hiroi)

Awards

Year	Award	Category	Result
2019	13th Seiyu Awards	Kei Tomiyama Memorial Award	Won

References

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41. 名探偵コナン 瞳の中の暗殺者. Voice Artist Database (in Japanese). Retrieved October 5, 2016.
42. ドラえもん のび太と翼の勇者たち. Voice Artist Database (in Japanese). Retrieved October 6, 2016.
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44. Savlov, Marc (February 11, 2005). "A Tree of Palme". Austin Chronicle. Retrieved September 29, 2016.
45. パルムの樹. Voice Artist Database (in Japanese). Retrieved October 6, 2016.
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48. 名探偵コナン 迷宮の十字路. Voice Artist Database (in Japanese). Retrieved October 5, 2016.
49. Dead Leaves. Voice Artist Database (in Japanese). Retrieved October 6, 2016.
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51. 名探偵コナン 水平線上の陰謀. Voice Artist Database (in Japanese). Retrieved October 5, 2016.
52. 劇場版どうぶつの森. Voice Artist Database (in Japanese). Retrieved October 6, 2016.
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57. おまえうまそうだな. Voice Artist Database (in Japanese). Retrieved October 6, 2016.
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59. 名探偵コナン 沈黙の15分. Voice Artist Database (in Japanese). Retrieved October 5, 2016.
60. 名探偵コナン 11人目のストライカー. Voice Artist Database (in Japanese). Retrieved October 5, 2016.
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73. "新職業「虎影」を含む次期アップデート「GLORY」が公開された「メイプルストーリー」のオフラインイベント「Maple Party 2019」をレポート" (in Japanese). Retrieved 11 November 2019.
74. Japanese VA https://www.youtube.com/watch?v=AquBknWueHY
75. "【ディア ヴォーカリスト Xtreme】". Retrieved 2020-11-07.
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78. "Kon'ya ha April Fool". Seiyuu Database. Retrieved September 26, 2016.
79. "Otousan". Seiyuu Database. Retrieved September 26, 2016.
80. "Characters Christmas". Seiyuu Database. Retrieved September 26, 2016.
81. "Ranma to Akane no Ballad". Seiyuu Database. Retrieved September 26, 2016.
82. "Everybody's Christmas". Seiyuu Database. Retrieved September 26, 2016.
83. "Twinbeee Paradise Nesshou! Vocal Battle Hen". Seiyuu Database. Retrieved September 26, 2016.
84. "Fancy Lala Final Best Selection". Seiyuu Database. Retrieved September 26, 2016.
85. "Shouwa Hit Studio". Seiyuu Database. Retrieved September 26, 2016.
86. ふたりはプリキュアSplashStar VocalアルバムⅡ 〜奇跡の雫〜 | TVサントラ | MJCD-20078 | マーベラス エンターテイメント | CD・DVD 販売 通販 ジョーシン ディスクピア https://web.archive.org/web/20070927011541/https://joshinweb.jp/dp/4535506200785.html

External links

• Official website (in Japanese)
• Official agency profile at Gekidan21 Seiki Fox (in Japanese)
• Kappei Yamaguchi at GamePlaza-Haruka Voice Acting Database (in Japanese)
• seiyuu.info
• Kappei Yamaguchi convention appearances on AnimeCons.com
• Kappei Yamaguchi at Anime News Network's encyclopedia
• Kappei Yamaguchi at IMDb