Keiichi Oku

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.

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.

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

Occupation

Keyboardist / Arranger / Composer / Pianist / Musician

University

Tokyo University of the Arts

Motto

Private

• Official sitehttps://www.or-lab.com
• Xhttps://x.com/k1oku
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%A5%A5%E6%85%B6%E4%B8%80

Tags

• From Shiga Prefecture
• Keyboardist
• Arranger
• Composer

Last updated

2026-06-02

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