



Toshihiko Seki
せき としひこ | 关俊彦 | 関 俊彦
Acting
Date of birth:Sendai, Japon
Gender:Male
Popularity:2
Toshihiko Seki, born on June 11, 1962, in Sendai, Miyagi Prefecture, Japan, is a celebrated Japanese voice actor, actor, singer, and narrator. He has been active in the entertainment industry since 1983 and is affiliated with 81 Produce, a prominent talent agency. Seki is known for his versatility, often voicing characters with serious or easily agitated personalities, such as Duo Maxwell in Mobile Suit Gundam Wing, Iruka Umino in Naruto, Kaien Shiba in Bleach and Riki in Ai no Kusabi. He has also portrayed deranged villains like Legato Bluesummers in Trigun and Muzan Kibutsuji in Demon Slayer: Kimetsu no Yaiba. One of his most iconic roles is Momotaros in Kamen Rider Den-O, a character he has reprised in numerous productions.
Filmography
Rating by year
- Chō Uchū Keiji Gyaban Infiniti Taiyō ga Naita HiCosmo Gavarion System Voice / Gavarion Trigger System Voice2026-07-240.00
- My Ribdiculous Reincarnation2026-04-087.413
- Super Space Sheriff Gavan Infinity: Jo-Chaku CourseGavarion Trigger System Voice (voice)2026-02-150.00
- PROJECT R.E.D.GavarionTrigger / CosmoGavarion (voice)2026-02-154.33
- SANDAHifumi Ōshibu (voice)2025-10-047.634
- Demon Slayer: Kimetsu no Yaiba Infinity CastleMuzan Kibutsuji (voice)2025-07-187.7877
- U Takes TerraChongyue (Voice)2025-05-164.01
- Mashin Creator WataruMr. Liar (voice)2025-01-127.25
- I Have a Crush at WorkPastor (voice)2025-01-067.116
- Nintama Rantarō: Invincible Master of the Dokutake NinjaHansuke Doi (voice)2024-12-207.65
- Good Bye, Dragon LifeDio (voice)2024-10-117.529
- Ranma1/2Mousse (voice)2024-10-068.2157
- I Parry EverythingCarew (voice)2024-07-057.881
- Kaiju No. 8Kaiju No. 11 (voice)2024-04-138.5763
- The Birth of Kitaro: The Mystery of GeGeGeKitarou's Father (voice)2023-11-177.426
- OnimushaKojiro Sasaki (voice)2023-11-027.586
- PLUTOSahad (voice)2023-10-267.8243
- PLUTOPluto (voice)2023-10-267.8243
- The Most Heretical Last Boss Queen: From Villainess to SaviorClark Darwin (voice)2023-07-078.163
- Rurouni KenshinNarration (voice)2023-07-078.3141
- Black Clover: Sword of the Wizard KingConrad Leto (voice)2023-06-168.1390
- HIGH CARDNorman Kingstat (voice)2023-01-096.830
- Demon Slayer: Kimetsu no Yaiba - Asakusa ArcMuzan Kibutsuji (voice)2022-08-257.780
- Avataro Sentai Donbrothers meets Kamen Rider Den-O: Aim for it! The Don-OMomotaros (voice)2022-03-019.52
- My Hero Academia: World Heroes' MissionEddie Soul (voice)2021-08-067.6629
- Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero ChroniclesMomotaros (voice) / Kamen Rider Den-O (voice)2021-07-226.012
- Higurashi: When They Cry - NEWKyousuke Irie (voice)2020-10-017.257
- Kamen Rider Den-O: The Birth of Pretty Den-O!Momotaros (voice)2020-08-148.03
- The Misfit of Demon King AcademyAhide Alobo Agatze (voice)2020-07-048.4864
- Ascendance of a BookwormEustachius (voice)2019-10-038.1136
- SAINT SEIYA: Knights of the ZodiacScorpio Milo (voice)2019-07-197.4668
- SarazanmaiYuri Kamome2019-04-126.829
- Demon Slayer: Kimetsu no YaibaMuzan Kibutsuji (voice)2019-04-068.67,295
- Demon Slayer: Kimetsu no Yaiba - Sibling's BondMuzan Kibutsuji (voice)2019-03-297.9251
- Star☆Twinkle PreCureToto Hagoromo (voice)2019-02-037.512
- Kamen Rider Heisei Generations ForeverMomotaros / Kamen Rider Den-O Sword Form (voice)2018-12-226.129
- Saint Seiya: Saintia ShoScorpio Milo (voice)2018-12-107.6275
- Golden KamuyKazuo Henmi (voice)2018-04-097.687
- SWORD GAI: The AnimationMiura Takuma2018-03-236.846
- The Ryuo's Work is Never Done!Kiyotaki Kousuke (voice)2018-01-086.545
- Mazinger Z: InfinityTetsuya Tsurugi (voice)2017-10-276.9343
- Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-Momotaros2017-10-060.00
- THE REFLECTIONMichael Holden (voice)2017-07-225.210
- The Laughing Salesman NEWShisao Kihara(Story2)2017-04-036.25
- Kamen Rider × Super Sentai: Ultra Super Hero WarsMomotaros - Kamen Rider Den-O Sword Form (voice)2017-03-255.718
- To Be HeroChinese Tohoku Muffler (voice)2016-10-056.022
- Mob Psycho 100Morizo Ebihara (voice)2016-07-128.51,317
- Mob Psycho 100Musashi Goda (voice)2016-07-128.51,317
- Naruto OVA 12: The Day Naruto Became HokageIruka Umino (voice)2016-07-067.563
- Showa Genroku Rakugo ShinjuEisuke Higuchi (voice)2016-01-098.062
- Mobile Suit Gundam: The Origin II - Artesia's SorrowChar Aznable (voice)2015-10-317.432
- Saint Seiya: Soul of GoldScorpio Milo (voice)2015-04-118.0768
- Cross Ange: Rondo of Angels and DragonsEmbryo (voice)2014-10-058.2123
- Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super SentaiKamen Rider Den-O Sword Form (voice)2014-03-296.416
- Space DandyPublic Prosecutor (voice)2014-01-047.5133
- Hunter x Hunter: The Last MissionWing (voice)2013-12-276.9214
- Gingitsune: Messenger Fox of the GodsTatsuo Saeki (voice)2013-10-077.310
- 声優戦隊ボイストーム7(voice)2013-10-050.00
- Higurashi: When They Cry - OutbreakKyousuke Irie (voice)2013-08-156.616
- Triple Combination: Transformers Go!Gekisōmaru (voice)2013-06-018.02
- Road to Ninja: Naruto the MovieIruka Umino (voice)2012-07-287.41,245
- Kamen Rider × Super Sentai: Super Hero WarsMomotaros - Kamen Rider Den-O Sword Form (voice)2012-04-216.617
- Glitter ForceHiroshi Hoshizora2012-02-057.732
- Guilty CrownKurosu Ouma (voice)2011-10-137.3231
- Hunter x HunterWing (voice)2011-10-028.72,120
- Detective Conan: Quarter of SilenceShogo Hikawa (voice)2011-04-167.1154
- OOO, Den-O, All Riders: Let's Go Kamen RidersMomotaros / Kamen Rider Den-O Sword Form (voice)2011-04-016.313
- Saiyuki GaidenKonzen Dōji (voice)2011-03-254.77
- Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!Hansuke Doi (voice)2011-03-125.65
- OOO, Den-O, All Riders: Let's Go Kamen Riders: ~Let's Look! Only Your 48 Riders~Momotaros (voice)2011-03-110.00
- Psychic Detective YakumoIsshin Saitō2010-10-036.49
- Super Kamen Rider Den-O Trilogy - Episode Yellow: Treasure de End PiratesMomotaros (voice)2010-06-195.26
- Super Kamen Rider Den-O Trilogy - Episode Blue: The Dispatched Imagin is NewtralMomotaros (voice)2010-06-055.67
- Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star TwinkleMomotaros (voice)2010-05-225.35
- KatanagatariUmigame Maniwa (voice)2010-01-257.359
- Kamen Rider Decade: Final StageMomotaros / Kamen Rider Den-O (Sword Form)2010-01-210.00
- Kamen Rider × Kamen Rider W & Decade: Movie War 2010Kamen Rider Den-O (voice)2009-12-126.214
- 10th Anniversary Project: Masked Rider LIVE & SHOWKamen Rider Den-O Sword Form (voice)2009-11-210.00
- Kamen Rider Decade: All Riders vs. Dai-ShockerMomotaros / Kamen Rider Den-O (voice)2009-08-086.412
- Dogs: Bullets & CarnageErnst Rammsteiner2009-05-196.47
- Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima WarshipMomotaros (voice)2009-05-016.16
- Cookin' Idol Ai! Mai! Main!柊修2009-03-308.01
- Saraba Kamen Rider Den-O: Special Event -Saraba Imagin! At Climax in the Entire Japan!!-Momotaros (voice)2009-02-210.00
- Imagin Anime: Momotaros Forever!/Imajin Terminal StationMomotaros (voice)2008-10-070.00
- A Certain Magical IndexAleister Crowley (voice)2008-10-057.5192
- Farewell Kamen Rider Den-O: Final CountdownMomotaros (voice)2008-10-047.36
- Kamen Rider Kiva: King of the Castle in the Demon WorldPenetentiary Officer Sanjo2008-08-096.98
- Momotaros' King of the Crimson CastleMomotaros (voice)2008-08-080.00
- Kamen Rider Den-O: Final Trilogy Special EditionMomotaros (voice)2008-07-210.00
- Momotaros' King of the Crimson CastleMomotaros (voice)2008-07-190.00
- Blade of the ImmortalSouri (voice)2008-07-146.218
- SekireiHiroto Minaka2008-07-027.4104
- Kamen Rider Den-O: Imagin AnimeMomotaros (voice)2008-04-246.01
- Kamen Rider Den-O & Kiva: Climax DekaMomotaros (voice)2008-04-128.07
- Kamen Rider Den-O: Final StageMomotaros2007-12-060.00
- Kamen Rider Den-O: Singing, Dancing, Great Training!!Momotaros (voice)2007-09-010.00
- Kamen Rider Den-O The Movie: I'm Born!Momotaros (voice)2007-08-047.211
- Crayon Shin-chan Midsummer Night: I Have Arrived! The Storm is Called Den-O vs. Shin-O! 60 Minute Special!!Momotaros (voice)2007-08-030.00
- Momotaros' Summer VacationMomotaros (voice)2007-08-030.00
- Saiyuki Reload: BurialGenjō Sanzō (voice)2007-04-275.67
- Naruto ShippūdenIruka Umino (voice)2007-02-158.58,677
- Kamen Rider Den-OMomotaros (voice)2007-01-289.34
- Shonen Onmyouji2006-10-037.04
- Loving Angel AngeliqueLuva2006-07-080.00
- Higurashi: When They CryKyousuke Irie (voice)2006-04-057.7232
- My-OtomeRad (voice)2005-10-067.119
- MÄR: Märchen Awakens RomanceDanna Toramizu2005-04-037.812
- Gin'yuu Mokushiroku Meine LiebeLudwig Herzog von Mohn nahe Liechtenstein (voice)2004-11-044.52
- BleachAaroniero Arruruerie (voice)2004-10-058.42,157
- My-HimeReito Kanzaki (voice)2004-09-306.542
- Samurai ChamplooYamane (voice)2004-05-208.3780
- Paranoia AgentMitsuhiro Maniwa (voice)2004-02-037.9352
- Paranoia Agent: Part 1まにわ みつひろ2004-02-025.01
- Requiem from the DarknessMomosuke Yamaoka (voice)2003-10-036.210
- Saint Seiya: The Hades ChapterMilo (voice)2002-11-098.092
- Mobile Suit Gundam SEEDRau Le Creuset (voice)2002-10-057.562
- Mobile Suit Gundam SEEDRey Za Burrel (voice)2002-10-057.562
- NarutoIruka Umino (voice)2002-10-038.46,013
- Saiyuki Interactive2002-09-194.01
- Animation Store ManagerRyuu Raiba (voice)2002-08-194.26
- Angelique: Twin CollectionLuva (voice)2002-03-270.00
- Mirage of BlazeTakaya Ohgi (voice)2002-01-075.310
- Saiyuki: RequiemGenjo Sanzo (voice)2001-08-185.68
- Reign: The Conqueror MovieAlexander2000-10-277.47
- Descendants of DarknessYutaka Watari (voice)2000-10-026.314
- SaiyukiGenjo Sanzo (voice)2000-04-046.318
- SaiyukiKonzen Douji (voice)2000-04-046.318
- Baby Felix & FriendsFelix The Cat2000-01-014.02
- Reign: The ConquerorAlexander (voice)1999-09-146.217
- Pet Shop of HorrorsCount D (voice)1999-03-016.946
- Bビーダマン爆外伝VKurobon1999-02-070.00
- Harlock Saga - The Ring of the Nibelungs1999-01-257.36
- Gundam Wing: The Endless WaltzDuo Maxwell (voice)1998-08-017.455
- Nightwalker: The Midnight DetectiveBait1998-07-086.219
- TRIGUNLegato Bluesummers (voice)1998-04-028.1498
- Bomberman B-Daman Bakugaiden1998-02-076.01
- Outlaw StarFred (voice)1998-01-097.659
- Twilight of the Dark MasterShijo Tsunami (voice)1997-11-115.424
- Chimera: Angel of DeathRon1997-10-104.52
- DragoonRain Keeves Fearudo (voice)1997-07-254.52
- Hakugei: Legend of the Moby Dick1997-04-098.37
- Hyper PoliceSakunoshin Chikura1997-04-039.26
- Ultraman Super Fighter LegendUltraseven / Ultraman Leo (voice)1996-09-250.00
- X: The MovieShougo1996-08-026.172
- Yawara! Atlanta Special1996-07-196.517
- Violinist of Hamelin: The MovieRaiel (voice)1996-04-200.00
- B'T XQuatro (voice)1996-04-068.397
- The Legend of ZorroDon Diego de la Vega / Zorro1996-04-056.924
- Special Duty Combat Unit ShinesmanShujin Seki (voice)1996-02-217.01
- The End of the Century DarlingTodorokki Kouhei (voice)1996-02-164.03
- Bio HunterKomada1995-12-085.950
- Mobile Suit Gundam WingDuo Maxwell (voice)1995-04-077.8107
- Udauda Yatteru Hima wa Nee!(voice)1995-04-070.00
- Wild 7: Biker KnightsDairoku Hiba1994-12-172.01
- Wild 7Dairoku Hiba1994-12-178.01
- The Irresponsible Captain Tylor OVADom (voice)1994-10-017.34
- I'm Not an Angel!Bunta Kouno (voice)1994-09-216.01
- Love Wedge 2Riki (voice)1994-05-216.84
- Dorami-chan: A Blue Straw HatCrow (voice)1994-03-126.25
- GenocyberSakomizu (voice)1994-03-025.634
- Natsuki CrisisKyōtarō Himuro1994-02-235.52
- Please Save My EarthMikuro Yakushimaru (voice)1993-12-174.85
- Black JackTokio Umetani (voice)1993-12-126.511
- Aoki Densetsu Shoot!Akihiko Himuro (voice)1993-11-077.114
- Ocean WavesYutaka Matsuno (voice)1993-10-096.4979
- Suikoden Demon CenturyTakateru Suga (voice)1993-09-255.36
- Kiss Me on the Apple of My EyeNaoto (voice)1993-08-270.00
- Ninja ScrollYurimaru (voice)1993-06-057.8752
- Ninja Boy RantaroHansuke Doi1993-04-106.722
- The Irresponsible Captain TylorRu Baraba Dom1993-01-257.615
- Download: Devil's CircuitSid (voice)1992-12-186.212
- D-1 Devastator谷田辺了1992-12-117.02
- Oruorane the Cat PlayerThe Cellist1992-11-264.02
- Love Wedge 1Riki (voice)1992-08-316.84
- Ai no KusabiRiki (voice)1992-08-315.916
- Bastard!!1992-08-255.525
- Ranma 1/2 the Movie 2: Nihao My ConcubineMousse (voice)1992-08-028.0152
- Yawara! Go Get 'Em, Wimpy Kids!!(voice)1992-08-016.05
- Princess Army: Wedding CombatYuuya Hashiba1992-08-017.01
- Calico Cat Holmes and the Lord of the Haunted CastleYoshitaro Katayama (voice)1992-07-217.01
- The Weathering ContinentTieh (voice)1992-07-185.510
- Moonlight PierceHiroshi Takama (voice)1991-12-140.00
- Here Is GreenwoodShinobu Tezuka (voice)1991-11-217.34
- Ranma 1/2 the Movie: Big Trouble in Nekonron, ChinaMousse (voice)1991-11-027.2117
- Handsome GirlIchiya Kumagai (voice)1991-09-293.02
- IzumoIzumo (voice)1991-09-215.05
- Legend of Heavenly Sphere Shurato: The Secret Feud of CreationShurato1991-09-167.33
- Detonator OrgunKnock1991-08-256.95
- Yuukan Club1991-07-257.01
- Nadia: The Secret of Blue Water - The Motion PictureFalt (voice)1991-06-295.116
- Nadia: The Secret of Blue Water - Nautilus Story IIFate (voice)1991-06-210.00
- Trusty GinjiroHideki Mitsui (voice)1991-05-224.01
- Hisashi Eguchi's Kotobuki Goro ShowPiston Akagi (voice)1991-05-214.73
- Blazing Transfer StudentNoboru Takizawa (voice)1991-05-216.73
- Akai Hayate1991-05-214.33
- Future GPX Cyber FormulaJotaro Kaga1991-03-158.711
- The Hakkenden: Legend of the Dog WarriorsShino Inuzuka (voice)1990-10-257.25
- Marina the Manga Artist Goes to CamelotBijomaru Shizuka (voice)1990-08-251.01
- Midoriyama High School, Koshien Edition (Movie)1990-06-290.00
- Milky Passion: Dougenzaka - The Castle of LoveOotsuki (voice)1990-06-232.01
- GoddamnHans Schultz1990-04-270.00
- GoddamnHans Schultz1990-04-278.01
- Nadia: The Secret of Blue WaterFejto (voice)1990-04-137.592
- Heart-Coloured Killer TicketChuta Misora (voice)1990-02-030.00
- Ryokunohara Labyrinth - Sparkling PhantomHiroki Imashi1990-01-013.52
- Demon Hunter MakaryūdoShou Kurogane (voice)1989-11-085.84
- Yawara!Matsuda / Eiji (voice)1989-10-167.17
- Darkness of the Sea, Shadow of the MoonKatsuyuki Touma (voice)1989-10-146.02
- Dash! Yonkuro1989-10-036.84
- Angel CopTachihara (voice)1989-09-016.230
- Cinderella ExpressYuji Shimano1989-08-162.03
- Star Cat Full House1989-06-160.00
- Scarlet Demon1989-04-200.00
- Ranma ½Mousse (voice)1989-04-158.61,520
- Madö King GranzörtGrunwald1989-04-078.614
- ShuratoShurato1989-04-067.716
- Nightsong of Splendor1989-03-256.52
- Hades Project: Zeorymer ExtinctionMasato Akitsu / Masaki Kihara (voice)1989-01-014.72
- Kaze wo Nuke!1988-12-160.00
- Hades Project: Zeorymer SeparationMasato Akitsu (voice)1988-11-264.111
- Hades Project: Zeorymer SeparationMasaki Kihara (voice)1988-11-264.111
- Hades Project Zeorymer(voice)1988-11-266.03
- Armor Hunter MerowlinkPFC Cepres1988-11-216.85
- Dragon CenturyCarmine (voice)1988-10-266.02
- Dragon CenturyCarmine1988-10-267.18
- Sunlight All Around! Ka - su - mi: You Were in My DreamsReporter B (voice)1988-10-011.01
- Zillion: Burning NightJ.J. (voice)1988-06-217.05
- Spirit WarriorKujaku (voice)1988-04-297.25
- Balthus: Tia's RadianceEud (voice)1988-04-095.04
- FGunma Akagi (voice)1988-03-097.03
- The SamuraiTakeshi Chimatsuri1987-11-013.85
- TO-YShouji (voice)1987-10-017.86
- ZillionJJ1987-04-127.012
- Maryuu Senki1987-03-053.45
- Campus Special Investigator HikaruonHikaru Shihodo / Hikaruon (voice)1987-01-287.33
- Castle in the SkyAdditional Voices (voice)1986-08-028.04,706
- Call Me TonightHayata (voice)1986-07-284.312
- Magical Emi, the Magic StarCustomer A (voice)1985-06-076.310
- Kamen RiderKamen Rider Den-O (voice)1971-04-036.5101
- Kamen RiderMomotaros (voice)1971-04-036.5101