Katsuyuki Konishi
Actor
Born Apr 21, 1973 · Wakayama, Japan
Active 1997–present · 5′11″ (180 cm)
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.
Filmography
Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) — Tengen Uzui (voice)Gachiakuta (2025) — Enjin (voice)KAIJU GIRL CARAMELISE (2026) — Kotaro Hibino (voice)Witch Hat Atelier (2026) — Dagda (voice)No. 1 Sentai Gozyuger (2025) — Obakeyashiki No.1 (voice)Demon Slayer: Kimetsu no Yaiba (2019) — Tengen Uzui (voice)The Seven Deadly Sins (2014) — Dreyfus (voice)One-Punch Man (2015) — Tank-Top Master (voice)Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020) — Tengen Uzui (voice)Black Clover (2017) — Fuegoleon Vermilion · Fuegoleon Vermillion (voice)Tokyo Ghoul (2014) — Koutarou Amon (voice)DARLING in the FRANXX (2018) — Seven Sages (voice) · Hachi (voice)Bleach (2004) — Keigo Asano (voice) · Shuhei Hisagi (voice)JoJo's Bizarre Adventure (2012) — Diavolo (voice) · Boss (voice) · Diavolo (Bruno Bucciarati) / King Crimson (voice) · Diavolo (Bruno Bucciarati) (voice)Haikyu!! (2014) — Hiroki Kurokawa (voice)Mushoku Tensei: Jobless Reincarnation (2021) — Auber Corbett (voice)Pokémon (1997) — Infernando (voice)Akame ga Kill! (2014) — Braht (voice)The Misfit of Demon King Academy (2020) — Elio Ludowell (voice)The Apothecary Diaries (2023) — Gaoshun (voice)Fairy Tail (2009) — Laxus Dreyar (voice)Arifureta: From Commonplace to World's Strongest (2019) — Freid Bagwa (voice)Captain Tsubasa (2018) — Roberto Hongo (voice)Cowboy Bebop: The Movie (2001) — Robber (voice)