Seirou Okamoto

Also credited as Sumio Okamoto, Seiroh Okamoto and Seiro Okamoto

Production History

• Clockwork Knight (1994) — Sound Effects (as Seiroh Okamoto)
• Magic Knight Rayearth (Saturn Version) (1995) — Game BGM & SE (as Sumio Okamoto)
• Sega Rally Championship (Saturn Version) (1995) — Sound Effects (as Seiroh Okamoto)
• Sonic 3D: Flickies' Island (Mega Drive Version) (1996) — Music and Sound Effects (SOJ) (as Seiroh Okamoto)
• Sonic 3D: Flickies' Island (Saturn Version) (1996) — Special Thanks to Mega Drive Version Music SFX Composers (as Seiroh Okamoto)
• Dragon Force (1996) — Working Designs
• Sega Worldwide Soccer '97 (1997) — Sound (as Seiroh Okamoto)
• Skies of Arcadia (2000) — Sound Effects
• Space Channel 5: Part 2 (2002) — Waver Master's Special Thanks (as Seiro Okamoto)
• Space Channel 5: Part 2: Special Edition (2003) — Waver Master's Special Thanks (as Seiro Okamoto)
• Phantasy Star Universe (2006) — Music Composer
• Sonic the Hedgehog (2006) — Sound Section Special Thanks (Sound Effects)
• Sonic and the Secret Rings (2007) — Music
• Phantasy Star Universe: Ambition of the Illuminus (2007) — Music Composer
• Sonic Rush Adventure (2007) — Music Composer

Song Credits

Magic Knight Rayearth (Saturn Version)

• Tokyo Tower — Music & Arrangement
• The Magic Curtains of Polizu — Music & Arrangement
• A Stronger Apparition Appears! — Music & Arrangement
• Taflon by the Sea — Music & Arrangement
• The Sparkling Ice of Rosen — Music & Arrangement
• Dancing Girl — Music & Arrangement
• Rustling Forest — Music & Arrangement
• Foliate Seas by the Lake — Music & Arrangement
• The Floating Gardens of Earia — Music & Arrangement
• Labyrinth in the Sky — Music & Arrangement

Sonic 3D: Flickies' Island (Mega Drive Version)

• Staff Roll — Music

Phantasy Star Universe

• Mistery — Composition & Programming
• Sadness — Composition & Programming
• Tension — Composition & Programming
• Christmas — Composition & Programming

Sonic the Hedgehog

• [Jingle] Town Mission Clear — Music

Sonic and the Secret Rings

• Sandstorm — Music
• Misgiving — Music
• Shimmer of Hot Air — Music
• Shimmer of Hot Air "Heartbeat" — Music
• Shimmer of Hot Air "Rage" — Music

Sonic Rush Adventure

• Jingle - Dock Constructed — Music
• Cutscene - Sailing — Music
• Waterbike — Music
• Windmill Village Mode 5 — Music
• Emerald — Music
• Cutscene - Opening — Music
• Cutscene - Normal — Music
• Cutscene - Tense — Music
• Cutscene - Nervous — Music
• Cutscene - Island Appears — Music
• Cutscene - Blaze Appears — Music
• Cutscene - Waiting For Boss — Music
• Puzzle — Music
• Cutscene - Pirates — Music
• Cutscene - Attack — Music
• Cutscene - Big Swell — Music
• Cutscene - Big Swell Clear — Music
• Cutscene - Eggman Appears — Music
• Cutscene - The Power — Music
• Cutscene - Transform — Music
• Cutscene - Formation Reversion — Music
• Cutscene - Deep Core Clear — Music
• End Credits — Music
• Epilogue — Music