Engineering · Mastering
Koichi Hara
Koichi Hara is credited on 371 releases across 169 albums tracked on Gatefold, active 1972–2026 — the collector-built map of who actually made the music.
371
Pressings credited
169
Albums
6
Decades active
70
In collections
Credited work
371 releases · 169 albums · active 1972–2026
- Engineering · 246
- Mastering · 218
- Performance · 22
- Other credits · 9
- Production · 3
Studios: Free People · LM Studio · Sound Square · Hara Studio
Discography
Records they worked on — most-collected first.

Heavy Rocks
2022

W
2022

No
2020

Sunshower
1977

Metal Resistance
2016

Classical Punk And Echoes Under The Beauty
2015

Hello There
2024

Inter-Dimensional Music
1975

The Innermost Limits Of Pure Fun (Original Soundtrack Recording)
1970

Live Noise Alive
2025

Transcendental EP
2015

Super Roots 10 - Ant 10
2009

Virulent Fuzz Punk A.C.I.D.
2007

Gold & Green
2000

Super Roots 8
1999

Feather Float
1999

Video Game Music = ビデオ・ゲーム・ミュージック
1984

Space And Maryjuane Trip Is Same = そこに宇宙の果てを見た!?
1978

Na Mele A Ka Haku (Music Of Haku)
1975

Sea Of Joy
1972

Ex_Machina
2018

Defeat Of Civilization
2013

Under The Ashes
2002

Bluebeard
2001
Frequent collaborators
- Yoshi Wada
- Framtid
- Shonen Knife
- Various
- Boris (3)
- Labcry
- T.R. Mahalingam
- Razors Edge (2)
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