Masaya Taki has no biography available.
as Study Brain (voice)
as President Prominence
as Kunio Akino
as Yuzo Suzumoto
as Study Monster (voice)
as Fly Trap Monster (voice)
as 一角志郎
as Witness
as Professor Shikishima
as Iron Spider Mask (voice)
as Magician/Yo-Yo Mask (voice)
