Performance · Other credits

Motoya Hamaguchi

real name 浜口茂外也 (Hamaguchi Motoya)

Motoya Hamaguchi is credited on 1,259 releases across 534 albums tracked on Gatefold, active 1975–2025 — the collector-built map of who actually made the music.

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1,259

Credits

534

Albums

6

Decades active

263

In collections

Biography

Japanese musician / multi-instrumentalist. Born July 16, 1951. Japanese: 浜口茂外也.
In few cases, he's mistransliterated as "Shigeya Hamaguchi".

Bio from Discogs

Credited work

1,259 releases · 534 albums · active 1975–2025

  • Performance · 2,032
  • Other credits · 45
  • Production · 3

Studios: Onkio Haus · Sound Inn Studio · Hitokuchizaka Studio · Sound City Studio

Discography

Records they worked on — most-collected first.

Frequent collaborators

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