Okiayu Ryutarou ist geboren am 17.11.1969 in Fukuoka.
| "Android Ana Maico 2010": Matsuo |
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| "Angel Links" (Folge 8): Cyrus |
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| "Ashita he Free Kick" (Folge 39 - 41): Betteger |
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| "Bleach": Kuchiki Byakuya |
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| "Burn Up W": Yuji |
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| "Burn Up X": Nario Yuji |
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| "Bush Baby": Tauma |
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| "Clannad Film": Furukawa Akio |
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| "Cyber Formula": Franz Heinel |
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| "Dark Cat": Kagezaki Hyoi |
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| "Di Gi Charat": Kimura Takurou |
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| "El Hazard": Jinnai Katsuhiko |
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| "Excel Saga": Watanabe |
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| "Fire Emblem": Abel |
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| "Gekigangar 3": Johnny, Roukottsu, Golchie, Balman |
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| "Gokudou-kun Manyuuki": Sanzo |
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| "Guliver Boy": Gekkou |
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| "Gundam Wing": Treize Kushrenada |
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| "Hagane no Renkinjutsushi" ("Full Metal Alchemist"): Scar |
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| "Haunted Junction": Red Mantle (Akamanto kamen) |
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| "High School Aurabuster": Izumi Kisara |
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| "Hummingbird": Kato Goro |
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| "Hurricane Polymar" OAV: Takeshi |
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| "Iron Leaguer": Mach Windy |
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| "J-Decker The Brave Police": MacLane, Mudorar |
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| "Jigoku Sensei Nuubee": Nuubee |
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| "Jungle wa itsumo Hare nochi Guu": Ashio |
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| "Juubei-chan": Koinosuke |
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| "Kaitou Saint Tail": John |
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| "Kamikaze Kaitou Jeanne" (Folge 8): Kimura |
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| "Kimera": Jay |
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| "Kizuna 2": Samejima Ranmaru |
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| "Koko ha Greenwood": Vizepräsident |
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| "Legend of Galactic Heroes": Emile von Zelle |
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| "Love Hina": Sakata Kentarou |
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| "Macross II": Ingus |
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| "Magic Knight Rayearth": Inouva |
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| "Majutsushi Orphen": Hartia |
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| "Makai Tenshou": Amakusa Shiro |
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| "Mamotte Shugogetten": Takashi |
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| "Marmalade Boy": Matsuura Yuu |
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| "Maze Bakunetsu Jikuu": Gorgeous |
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| "Might Gaine ": Changer Loose |
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| "Nadesico": Akatsuki Nagai |
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| "Nanatoshi Monogatari": Nicolas Bloom |
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| "Offside": Kumaya Gorou |
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| "Please Save My Earth": Nishikiori Issei |
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| "Princess Minerva": Linealter |
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| "Rekka no Honoo" ("Flame of Recca"): Kurei |
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| "Sailor Moon": Tigerauge |
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| "Sailor Moon" (Folge 2): Yuuji |
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| "Sailor Moon" (Folge 81): Achiral |
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| "Sailor Moon" (Folge 108): George |
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| "Senkaiden Houshin Engi": Youzen |
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| "Sister Princess": Akio |
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| "Slam Dunk": Mitsui Hisashi |
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| "Sol Bianca" (1999): Void |
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| "Spectral Force": Chiffon |
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| "Tales of Eternia" (Folge 7): Grid |
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| "Teito Monogatari": Wahrsager |
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| "Tekkaman Blade II": Darbit |
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| "Tsuyoshi Shikkariv Shinasai": Tatsuya |
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| "Ushio to Tora": Gaminsama |
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| "Weiss Kreuz": Brad Crawford |
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| "Yuu + Gi + Ou": Honda |
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| und weitere kleinere Rollen in "3*3 Augen",
"Elementalors", "Kakugo no Susume", "Koko ha Greenwood", "Might Gaine", "Record
of Lodoss War" |
