
Quick answer — Seiji Yokoyama worked on Saint Seiya: The Hades Chapter - Sanctuary (Music), Saint Seiya: The Hades Chapter - Inferno (Music), Captain Harlock Space Pirate (Music) and 2 more anime.
Seiji Yokoyama worked on Saint Seiya: The Hades Chapter - Sanctuary (Music), Saint Seiya: The Hades Chapter - Inferno (Music), Captain Harlock Space Pirate (Music), Saint Seiya: Knights of the Zodiac (Music), Saint Seiya: The Hades Chapter - Elysion (Music).