Ryotaro Okiayu

is a Japanese actor, voice actor and singer affiliated with Aoni Production. His major roles include Byakuya Kuchiki in Bleach, Treize Khushrenada in Mobile Suit Gundam Wing, Hisashi Mitsui in Slam Dunk, Meisuke Nueno in Hell Teacher Nūbē, Kunimitsu Tezuka in The Prince of Tennis, Zero in Mega Man X, Alucard in Castlevania, Lee Chaolan in Tekken, Yuu Matsuura in Marmalade Boy, Shigure Sohma in Fruits Basket, Dark in D.N. Angel, Toriko in Toriko, Hades in Record of Ragnarok and Kokushibo in Demon Slayer. 
He voiced the Dreadriver, Gigist and Donposeidon in Kamen Rider Gotchard. https://twitter.com/chikichikiko/status/1729700036135845996
==Filmography==
*Kamen Rider Gotchard (2023-2024) - Dreadriver, Gigist,https://twitter.com/Gotcha_toei/status/1779306127161000231 Donposeidon
==External Links==
* at 
Category:Voice Actors
Category:Rider Equipment Voice Actors