Katsuyuki Konishi (小西 克幸, Konishi Katsuyuki) is a Japanese voice actor and stage actor currently affiliated with Ken Production. He was the vice-chairman of the theater company Hero Q. Shin Azuma and Hatsu Fujibaku are aliases of Katsuyuki Konishi for adult games and anime.

Filmography

• Dandivine
• High School! Kimengumi — Takuma Sessa (voice)
• KAIJU GIRL CARAMELISE — Kotaro Hibino (voice)
• Suikoden: The Anime — Victor (voice)
• The World Is Dancing — Kan'ami (voice)
• Witch Hat Atelier — Dagda (voice)
• Yoroi-Shinden Samurai Troopers — Ramaga (voice)
• Babanba Banban Vampire — Umetarou Sakamoto (voice)
• 2025Butt Detective the Movie: Star and Moon — Mimitogari (voice)
• Cat's Eye — Masato Kamiya (voice)
• 2025Demon Slayer: Kimetsu no Yaiba Entertainment District Infiltration Arc — Tengen Uzui (voice)
• 2025Demon Slayer: Kimetsu no Yaiba Infinity Castle — Tengen Uzui (voice)
• Gachiakuta — Enjin (voice)
• 2025Hopper1's Spring Break — Smaphone / Narrator (voice)
• 2025IDOLiSH7 First BEAT! Movie Edition Part 1 — Sosuke Yaotome (voice)
• 2025IDOLiSH7 First BEAT! Movie Edition Part 2 — Sosuke Yaotome (voice)
• 2025Kamen Rider Gotchard GRADUATIONS — Smaphone / Mechanichani / Renkingrobo / Gaiard (voice)
• Mashin Creator Wataru — Offline / Online (voice)
• Me and the Alien MuMu — Junichirō Anamori (voice)
• Necronomico and the Cosmic Horror Show — Ghatanothoa (voice)
• Ninja vs. Gokudo — Kiwami Kimura (voice)
• No. 1 Sentai Gozyuger — Obakeyashiki No.1 (voice)
• The Mononoke Lecture Logs of Chuzenji-sensei: He Just Solves All the Mysteries — Akihiko Chuzenji (voice)
• 2025Thunderbolt Fantasy: The Final Chapter — Retsuma Gen (voice)
• Tojima Wants to Be a Kamen Rider — Tanzaburo Tojima (voice)
• U Takes Terra — SilverAsh (Voice)
• Umamusume: Cinderella Gray — Jo Kitahara (voice)
• 2025VIRGIN PUNK Clockwork Girl — Mr. Elegance (voice)
• Welcome to Japan, Ms. Elf! — Bandit Leader (voice)
• Witch Watch — Reiji Otogi (voice)
• YAIBA: Samurai Legend — Kenjuro Kurogane (voice)
• 2024Butt Detective the Movie: Farewell, Oh My Beloved Butty — Mimitogari (voice)
• Code Geass: Rozé of the Recapture — Mononobe(voice)
• Delico's Nursery — Gerhard Fra (voice)
• 2024Demon Slayer: Kimetsu no Yaiba -To the Hashira Training- — Tengen Uzui (voice)
• FAIRY TAIL 100 YEARS QUEST — Laxus (voice)
• 2024Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version — Gotchardriver, Valvaradriver, Narration (voice)
• 2024Kamen Rider Gotchard: The Future Daybreak — Gotchardriver / Valvaradriver (voice)
• Kinnikuman Perfect Origin Arc — Robin Mask (voice)
• Mission: Yozakura Family — Kyoichiro Yozakura (voice)
• Orb: On the Movements of the Earth — Oczy (voice)
• Rising Impact — Kai Todoin (voice)
• SHAMAN KING FLOWERS — Amidamaru (voice)
• The Ossan Newbie Adventurer, Trained to Death by the Most Powerful Party, Became Invincible — Kelvin Urwolf (voice)
• Yakuza Fiancé: Raise wa Tanin ga Ii — Taketo Hotei (voice)
• A Galaxy Next Door — "Master of the Lion's Fist" Master (voice)
• AMAIM: Warrior at the Borderline UltraSteel Ogre-Gear — Grady Ellison (voice)
• Bikkurimen — Maris (voice)
• 2023Black Clover: Sword of the Wizard King — Fuegoleon Vermillion (voice)
• Dead Mount Death Play — Takeru Shinoyama (voice)
• 2023Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arc — Tengen Uzui (voice)
• 2023Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village- — Tengen Uzui (voice)
• 2023Gridman Universe — Max (voice)
• Helck — Helck (voice)
• Kaina of the Great Snow Sea — Orinoga (voice)
• 2023Kaina of the Great Snow Sea: Star Sage — Orinoga (voice)
• OVERTAKE! — Koya Madoka (voice)
• Onimusha — Heikuro (voice)
• Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀ — Black Mask (voice)
• Ron Kamonohashi's Forbidden Deductions — Shepherd Feier (voice)
• 2023The Adventures of Snorlax & Cubone — Snorlax
• The Apothecary Diaries — Gaoshun (voice)
• The Family Circumstances of the Irregular Witch — Pond (voice)
• 2023The Klutzy Witch: Fuuka and the Dark Witch — Lloyd (voice)
• The Masterful Cat Is Depressed Again Today — Orizuka Kaoru (voice)
• The Tale of Outcasts — Marbas (voice)
• BLUE LOCK — Jyubei Aryu (voice)
• 2022Backflip!! The Movie — Toru Takase (voice)
• Eternal Boys — Naoki Ishida (voice)
• Fuuto PI — Renji Tachikawa (voice)
• In the Land of Leadale — Lopus (voice)
• 2022Mobile Suit Gundam: Cucuruz Doan's Island — Staff Officer (voice)
• More than a Married Couple, but Not Lovers — Store Manager (voice), Kamo's Brother (voice)
• Pokémon: The Arceus Chronicles — Gureggru (voice)
• Shinobi no Ittoki — Tokisada Kaga (voice)
• Summer Time Rendering — Masahito Karikiri (voice)
• Urusei Yatsura — Rei (voice)
• Backflip!! — Toru Takase (voice)
• 2021Demon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arc — Tengen Uzui (voice)
• 2021Fate/kaleid liner Prisma☆Illya: Licht Nameless Girl — Darius Ainsworth (voice)
• Full Dive: This Ultimate Next-Gen Full Dive RPG Is Even Shittier Than Real Life! — Ginji (voice)
• Hetalia: World Stars — (voice)
• 2021Macross Frontier: Labyrinth of Time — Ozma Lee (voice)
• Mushoku Tensei: Jobless Reincarnation — Auber Corbett (voice)
• Oshiete Hokusai! The Animation — Raijin (voice)
• SHAMAN KING — Amidamaru (voice)
• The Dungeon of Black Company — Kinji Ninomiya (voice)
• The Faraway Paladin — Blood (voice)
• A3! — Matsukawa Isuke
• Arte — Leo (voice)
• 2020BEM: BECOME HUMAN — Bem (voice)
• 2020Butt Detective the Movie: Mystery of the Ruins of Tentōmushi — Mimitogari (voice)
• Deca-Dence — Kaburagi (voice)
• 2020Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train — Tengen Uzui (voice)
• Get Up! Get Live! #Geragera — Nanao Karakida (voice)
• Magatsu Wahrheit: Zuerst — Professor Radovaud (voice)
• The Misfit of Demon King Academy — Elio Ludowell (voice)
• 2020The World's Greatest First Love: Proposal — Takano, Masamune (voice)
• Tower of God — Ha Jinsung (voice)
• Wandering Witch: The Journey of Elaina — Young king (voice)
• 7SEEDS — Semimaru Asai (voice)
• Ahiru no Sora — Chiaki Hanazono (voice)
• Arifureta: From Commonplace to World's Strongest — Freid Bagwa (voice)
• BEM — Bem (voice)
• 2019Butt Detective the Movie: The Curry Incident — Mimitogari (voice)
• Case File N° 221: Kabukicho — Sherlock Holmes (voice)
• Demon Slayer: Kimetsu no Yaiba — Tengen Uzui (voice)
• 2019For Whom the Alchemist Exists — Kamui (voice)
• Kemono Michi: Rise Up — Genzō Shibata / Kemona Mask (voice)
• 2019Laidbackers — Leonard (voice)
• 2019My Tyrano: Together, Forever
• 2019Promare — Meis (voice)
• 2019Promare / Side: Galo — Meis (voice)
• 2019Promare / Side: Lio — Meis (voice)
• SAINT SEIYA: Knights of the Zodiac — Phoenix Ikki (voice)
• 2019Thunderbolt Fantasy: Bewitching Melody of the West — Líng Yá (voice)
• To the Abandoned Sacred Beasts — Hank (voice)
• Captain Tsubasa — Roberto Hongo (voice)
• DARLING in the FRANXX — Hachi (voice), Seven Sages (voice)
• DOREIKU The Animation — Chuuou Ataru (Voice)
• 2018FLCL Alternative — Kan Sudo (voice)
• Grand Blue Dreaming — Ryuujirou Kotobuki (voice)
• IDOLiSH7 Vibrato — Sosuke Yaotome (voice)
• Isekai Izakaya: Japanese Food from Another World — Berthold (voice)
• Kakuriyo -Bed & Breakfast for Spirits- — Oodanna (voice)
• SSSS.GRIDMAN — Max (voice)
• The Piano Forest — Karol Adamski (voice)
• 2018Ultraman Geed the Movie: Connect! The Wishes!! — Gilbaris (voice)
• Altair: A Record of Battles — Süleyman Kara Kanat (voice)
• 2017Black Clover — Fuegoleon Vermillion
• Black Clover — Fuegoleon Vermillion (voice), Fuegoleon Vermilion
• Chiruran 1/2 — Kamo Serizawa (voice)
• 2017Genbanojō — Genbanojou (voice)
• 2017Kamen Rider Ex-Aid [Tricks]: Kamen Rider Para-DX — Hatena Bugster (Voice)
• Magical Circle Guruguru — Adberg Erdle (voice)
• Makeruna!! Aku no Gundan! — Loafer (voice)
• Re:Creators — Takashi Matsubara (voice)
• Sakura Quest — Takamizawa (voice)
• Sengoku Night Blood
• The Ancient Magus' Bride — Tory Innis (voice)
• 2017The Bears' School: Patisserie Jackie and the Sweet of the Sun
• 2017Thunderbolt Fantasy: The Sword of Life and Death — Líng Yá (voice)
• Days — Katsutoshi Nakazawa
• JOKER GAME — Raymond Grane (voice)
• Kuromukuro — Graham (voice)
• Magic-Kyun! Renaissance — 陶堂千彫
• Phantasy Star Online 2: The Animation — Last Samurai (voice)
• Rewrite — Sakuya Ootori (voice)
• 2016Why We Live
• Classroom Crisis — Sadayuki Murakami (voice)
• 2015Code Geass: Akito the Exiled 3: The Brightness Falls — (voice)
• Cute High Earth Defense Club LOVE! — hashida wario (voice)
• 2015Diabolik Lovers OVA — Reiji Sakamaki
• Gate — Zolzal El Caesar (voice)
• 2015Hero Company
• One-Punch Man — Tank-Top Master (voice)
• Prison School — Takehito 'Gakuto' Morokuzu (voice)
• Rampo Kitan: Game of Laplace — Keisuke Kagami (voice)
• Snow White with the Red Hair — Sakaki (voice)
• Akame ga Kill! — Braht (voice)
• D-Frag! — Kenji Kazama
• Haikyu!! — Hiroki Kurokawa (voice)
• Hozuki's Coolheadedness — Beelzebub (voice)
• 2014Inazuma Eleven ChouJigen Dream Match — (voice)
• La corda d'oro: Blue♪Sky — Kisaragi Ritsu
• Little Astro Boy — Speed Joe (voice)
• Magi: Adventure of Sinbad — Badr (voice)
• Mobile Suit Gundam-san
• 2014Phantasy Star Online 2 -ON STAGE- — Akira
• SHIROBAKO — Gen Asukawa (voice)
• 2014Sekaiichi Hatsukoi Movie — Takano Masamune (voice)
• 2014Sekaiichi Hatsukoi: Valentine-hen
• The Irregular at Magic High School — Kan Misaki (voice)
• The Seven Deadly Sins — Dreyfus (voice)
• Tokyo Ghoul — Koutarou Amon (voice)
• Wizard Barristers — Shizumu Ekusou (voice)
• Gaist Crusher — Volcan (voice)
• Gargantia on the Verdurous Planet — Pinion (voice)
• I Couldn't Become a Hero, So I Reluctantly Decided to Get a Job — Cuan Segment
• Kill la Kill — Tsumugu Kinagase (voice)
• Problem Children Are Coming from Another World, Aren't They? — Mandra (voice)
• Silver Spoon — Shingo Hachiken (voice)
• 2012Code Geass: Akito the Exiled 1: The Wyvern Arrives — (voice)
• Daily Lives of High School Boys — Central High Student Council Vice President (voice)
• 2012Fairy Tail: Phoenix Priestess — Laxus Dreyar (voice)
• 2012Fusé: Memoirs of a Huntress — Dousetsu (voice)
• Hikonin Sentai Akibaranger — Trinoid Number 23: Kunimasmaphogany (voice), Smapho Monger (voice)
• Hyouka — Takeo Kaitou (voice)
• JoJo's Bizarre Adventure — Diavolo (Bruno Bucciarati) (voice), Diavolo (Bruno Bucciarati) / King Crimson (voice), Boss (voice), Diavolo (voice)
• 2012Macross FB7: Listen to My Song! — Ozma Lee
• Saint Seiya Omega — Lionet Souma (voice)
• 2011Alice in the Country of Hearts: Wonderful Wonder World — Blood Dupre the Mad Hatter (voice)
• Beelzebub — Oga Tatsumi (voice)
• 2011Come Back! Tensou Sentai Goseiger: Last Epic - The Gosei Angels are National Idols?! — Gosei Knight (voice)
• 2011Gokaiger Goseiger Super Sentai 199 Hero Great Battle — Gosei Knight (voice)
• High Score — Masamune Matsumoto (voice)
• 2011Macross Frontier: The Wings of Farewell — Ozma Lee (voice)
• Majikoi - Oh! Samurai Girls — Shoichi Kazama (voice)
• Sekai Ichi Hatsukoi: The World's Greatest First Love — Takano, Masamune (voice)
• 2011Tensou Sentai Goseiger vs Shinkenger: Epic on the Silver Screen — Gosei Knight (voice)
• 2011Tensou Sentai Goseiger: Final Love Tour 2011 — Gosei Knight (voice)
• The Everyday Tales of a Cat God — Supermarket clerk (voice)
• 2010Bleach the Movie: Hell Verse — Keigo Asano (voice)
• 2010Hetalia: Axis Powers: Paint It, White! — America/Canada (voice)
• Moyashimon — Kaoru Misato
• Okamikakushi: Masque of the Wolf — Miyuki Washiu (voice)
• 2010Pokémon: Zoroark - Master of Illusions — Raikou (voice)
• 2010Seito Kaichou Hikaru — Barums (voice)
• Tensou Sentai Goseiger — Gosei Knight (voice)
• 2010Tensou Sentai Goseiger: Epic on The Movie — Gosei Knight (voice)
• Togainu no Chi: Bloody Curs
• Triple Ecchi — お父さん (Voice)
• A Certain Scientific Railgun — Wataru Kurozuma (voice)
• Fairy Tail — Laxus Dreyar (voice)
• GA: Geijutsuka Art Design Class — Uozumi (voice)
• 2009Gurren Lagann the Movie: The Lights in the Sky Are Stars — Kamina (voice), Makken Jokin (voice)
• Hetalia — America
• KUROKAMI The Animation — Reishin
• 2009Kamen Rider Decade: All Riders vs. Dai-Shocker — Other Kamen Riders (voice), Other Dai-Shocker members (voice)
• 2009Mobile Suit Gundam 00 Special Edition I: Celestial Being — Johann Trinity (voice)
• Samurai Harem — Ukyo Saginomiya (voice)
• Tegami Bachi: Letter Bee — Largo Lloyd (voice)
• Blade of the Immortal — Eiku Shizuma (voice)
• 2008Bleach the Movie: Fade to Black — Shuuhei Hisagi (voice)
• 2008Gegege no Kitaro: Youkai Japan Rally 3D
• 2008Gurren Lagann The Movie: Childhood's End — Kamina (voice), Makken Jokin (voice)
• Inazuma Eleven — Zanark Avalonic (voice)
• Macross Frontier — Ozma Lee (voice)
• Mobile Suit Gundam MS IGLOO 2: Gravity Front — 配音
• Monochrome Factor — Kou
• Natsume's Book of Friends — Natsume's father (voice)
• Sekirei — Kaoru Seo
• Skip Beat! — Ren Tsuruga
• 2008Tales of Symphonia The Animation: Kaette Kita Kratos-sensei no Private Lesson
• Tytania — Fan Hyulick
• Xam'd: Lost Memories — Akushiba (voice)
• Bamboo Blade — Toraji Ishida (voice)
• 2007Bleach the Movie: The DiamondDust Rebellion — Shuhei Hisagi (voice)
• Cackling Kitarou — Azuki-arai/Dracula the 3rd/Shu no bon, Kasa-Bake
• Gigantic Formula — Hasan Papas (voice)
• Gurren Lagann — Kamina (voice)
• 2007JoJo's Bizarre Adventure: Phantom Blood — Jonathan Joestar (voice)
• 2007Kiniro no Corda: Primo Passo - Hitonatsu no Encore
• Kiss Dum: Engage Planet — Masaki
• Mobile Suit Gundam 00 — Johann Trinity (voice)
• 2007Mouse Story: The Adventures of George and Gerald — Raone & Weaci
• Moyashimon
• 2007Naruto Shippuden the Movie — Setsuna (voice)
• Oh! Edo Rocket — Genzo
• Polyphonica — Psyche Renbart
• Rental Magica — Sekiren
• Shattered Angels — Kyoshiro Ayanokōji (voice)
• Stigma of the Wind — Irwin LESTHAR
• 2007Tales of Symphonia The Animation: Kratos-sensei no Private Lesson
• Tales of Symphonia: The Animation — Lloyd Irving (voice)
• 2006Bleach the Movie: Memories of Nobody — Shuuhei Hisagi (voice)
• D.Gray-man — Komui Lee (voice)
• Gakuen Heaven — Tetsuya Niwa (voice)
• 2006Pokémon Ranger and the Temple of the Sea — Heigani (voice)
• Shonen Onmyouji
• 2006TANK S.W.A.T. 01 — Habana
• Aquarion — Shilha (voice)
• Blood+ — Haji (voice)
• Guyver: The Bioboosted Armor — Agito Makishima / Guyver III (voice)
• IGPX: Immortal Grand Prix — Ricardo Montazio (voice)
• Karin: Chibi Vampire
• Loveless — Agatsuma Soubi
• My-Otome — Sergay Wáng (voice)
• MÄR: Märchen Awakens Romance — Ash, Jupiter
• 2005Pokémon: Lucario and the Mystery of Mew — Heigani (voice)
• The King of Fighters: Another Day — Maxima (voice)
• The Law of Ueki — Monjirou Oniyama (voice)
• Trinity Blood — Radu Barvon (voice)
• Agatha Christie's Great Detectives Poirot and Marple — Mr. Robinson (voice)
• Bleach — Shuhei Hisagi (voice), Keigo Asano (voice)
• Enzai — Jose (voice)
• Mobile Suit Gundam MS IGLOO — (voice)
• 2004Pokémon: Destiny Deoxys — Rayzuaza (voice)
• Samurai Gun — Daimon
• The Gokusen
• Transformers: Energon — Grand Convoy (voice)
• 2004Ultraman: The Next — Beast The One (voice)
• Zoids: Fuzors — Rastani
• Air Master — Yoshinori Konishi
• Angel Core — Ralf (voice) credited as Fujibaku Hatsu
• 2003Aquarian Age: The Movie — Shingo Hirota (voice)
• Hoop Days
• Papuwa — Maka (voice)
• 2003Pokémon: Gotta Dance! — Sabonea (voice)
• Scrapped Princess — Fully (voice)
• Aquarian Age: Sign for Evolution — Shingo Hirota (voice)
• 2002Camp Pikachu — Airmd (voice)
• Duel Masters — Knight (voice)
• Heat Guy J — Mitchal Rubenstein
• Magical Shopping Arcade Abenobashi — Kouhei (voice)
• Saint Seiya: The Hades Chapter — Capella (voice), Phoenix Ikki (voice)
• Samurai Deeper Kyo
• Xtra Credit
• Chance Pop Session — Yaokichi
• 2001Cowboy Bebop: The Movie — Robber (voice)
• Geisters: Fractions of the Earth
• Hellsing — Mason (voice)
• 2001Pokémon 4Ever — Hassam (voice)
• 2001Pokémon Chronicles: The Legend of Thunder! — Meganium / Raikou (voice)
• Rune Soldier — Louie (voice)
• Shaman King — Amidamaru / Luchist Lasso / Blamuro
• 2001Touch 5: Cross Road — Brian Wilson (voice)
• Z.O.E Dolores, i — Sean Barrett (voice)
• Zaion: I Wish You Were Here — Hiroyuki Kaneshiro (voice)
• 2000Cardcaptor Sakura: The Sealed Card — Yoshiyuki Terada (voice)
• Ceres: Celestial Legend — (voice)
• FLCL — Kan Sudo (voice)
• Hand Maid May — Hiroshi Daimon (voice)
• King of the Braves GaoGaiGar FINAL — Volfogg; Big Volfogg
• 2000Refrain Blue: Chapter 1 - Scarlet Remembrance — Yoshihiro Matsunaga (voice)
• 2000Refrain Blue: Chapter 2 - Beneath the Moon... — Yoshihiro Matsunaga (voice)
• 2000Refrain Blue: Chapter 3 - Eternal Blue Waves — Yoshihiro Matsunaga (voice)
• Angel Links — Jaeger (voice)
• Dai-Guard: Terrestrial Defense Corp. — Hirotaka Ijyuin (voice)
• 1999Pokémon the Movie 2000 — Thunder (voice)
• 1999Pokémon: Pikachu's Rescue Adventure — Paras (voice)
• 1999Pokémon: Pikachu's Winter Vacation 2 — Heracross (voice)
• 1998Cardcaptor Sakura — Yoshiyuki Terada / Spinel Sun (voice)
• Generator Gawl — Policeman 2, Security Man 1
• Initial D — Hideo Minagawa (voice)
• 1998Pokémon: The First Movie — Scientist (voice)
• Very Private Lesson — Teacher Togawa (voice)
• Pokémon — Infernando (voice)
• The King of Braves GaoGaiGar — Volfogg
• Kamen Rider — Narrator (voice)
• KAGURABACHI — Togo Shiba (voice)

Appearances as themselves (1)

• 2023Demon Slayer: Kimetsu no Yaiba ON STAGE — Self