
Acting
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.

Demon Slayer: Kimetsu no Yaiba Infinity Castle
as Tengen Uzui (voice)

VIRGIN PUNK Clockwork Girl
as Mr. Elegance (voice)

Kamen Rider Gotchard GRADUATIONS
as Smaphone / Mechanichani / Renkingrobo / Gaiard (voice)

Thunderbolt Fantasy: The Final Chapter
as Retsuma Gen (voice)

Demon Slayer: Kimetsu no Yaiba Entertainment District Infiltration Arc
as Tengen Uzui (voice)

IDOLiSH7 First BEAT! Movie Edition Part 2
as Sosuke Yaotome (voice)

Hopper1's Spring Break
as Smaphone / Narrator (voice)

Butt Detective the Movie: Star and Moon
as Mimitogari (voice)

IDOLiSH7 First BEAT! Movie Edition Part 1
as Sosuke Yaotome (voice)

Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-
as Tengen Uzui (voice)

Witch Hat Atelier
as Dagda (voice) · 1 ep.

Yoroi-Shinden Samurai Troopers
as Ramaga (voice) · 12 ep.

High School! Kimengumi
as Takuma Sessa (voice) · 12 ep.

The World Is Dancing
as Kan'ami (voice) · 1 ep.

Suikoden: The Anime
as Victor (voice) · 1 ep.

Gachiakuta
as Enjin (voice) · 24 ep.

YAIBA: Samurai Legend
as Kenjuro Kurogane (voice) · 3 ep.

No. 1 Sentai Gozyuger
as Obakeyashiki No.1 (voice) · 1 ep.

Witch Watch
as Reiji Otogi (voice) · 25 ep.

Tojima Wants to Be a Kamen Rider
as Tanzaburo Tojima (voice) · 24 ep.
JoJo's Bizarre Adventure
2012