Ryōtarō Okiayu (born November 17, 1969) is a Japanese voice actor. He voices LordKnightmon in Digimon Frontier, LordKnightmon in Digital Monster X-Evolution, and Grademon/Grademon (Violet) in episode 29 of Digimon Fusion.
Ryōtarō Okiayu (born November 17, 1969) is a Japanese voice actor. He voices LordKnightmon in Digimon Frontier, LordKnightmon in Digital Monster X-Evolution, and Grademon/Grademon (Violet) in episode 29 of Digimon Fusion.