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Keiichi Oku

奥慶一 / おく けいいち

Classically trained keyboardist and arranger from Shiga

October 14, 1955 (age 70) ・ Shiga Prefecture, Japan

  • From Shiga Prefecture
  • Keyboardist
  • Arranger
  • Composer

My Take

Keiichi Oku is the kind of musician who lets the music do all the talking, and honestly I respect that more than I can say. Born in 1955 in Shiga Prefecture and trained at Tokyo University of the Arts — one of the most demanding music schools in Japan — he came up right in the thick of when Japanese pop and city pop were absolutely exploding, and a classically grounded keyboardist and arranger with his chops was exactly what that scene needed in the background. He's never been a front-of-stage personality, more the guy in the studio who quietly makes everyone else sound better, and there's a real craft dignity in that. The fact that he's still active decades on, still running his lab, still doing the work — that's not hustle culture, that's genuine vocation. Shiga doesn't produce a lot of household names, but it produced this guy, and I think that's pretty cool.

Overview

Keiichi Oku is a Japanese keyboardist, pianist, composer, and arranger born on October 14, 1955, in Shiga Prefecture. He studied at Tokyo University of the Arts, one of Japan's most prestigious institutions for music and fine arts. Known primarily as a behind-the-scenes craftsman of Japanese music, he has built a career spanning the height of Japan's popular and city pop eras through the present day. He maintains an official website at or-lab.com and is active on social media.

1. Profile

Name (English)
Keiichi Oku
Name (Japanese)
奥慶一
Reading
おく けいいち
Born
October 14, 1955 (age 70)
Zodiac / Chinese zodiac
Libra / Sheep (未)
Origin
Shiga Prefecture, Japan
Blood type
Private
Height
Private
Agency
Private
Active years
Unknown
Occupation
Keyboardist / Arranger / Composer / Pianist / Musician

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Tokyo University of the Arts
Debut
Unknown

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

7. About this entry

Tags

  • From Shiga Prefecture
  • Keyboardist
  • Arranger
  • Composer
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.