Performance · Other credits

Koichi Oyama

Koichi Oyama is credited on 14 releases across 5 albums tracked on Gatefold, active 1999–2026 — the collector-built map of who actually made the music.

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14

Pressings credited

5

Albums

4

Decades active

2

In collections

Credited work

14 releases · 5 albums · active 1999–2026

  • Performance · 30
  • Other credits · 2
  • Engineering · 1

Studios: Coolism Studio · Swing Bamboo Studio · Red Happy Studio · Studio Happiness

Discography

Records they worked on — most-collected first.

Frequent collaborators

  • Round Table
  • Ryusenkei
  • Cosa Nostra (3)
  • Mari Mizuno

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