Takeru Muraoka, born January 12, 1941, built a career as one of the connective threads of the 1960s-70s Tokyo jazz scene rather than as a prolific leader. He was the saxophonist and flutist in the Hideo Shiraki Quintet when the group recorded Sakura Sakura at the Berlin Jazz Festival on November 1, 1965 — a deliberate merging of a straight-ahead jazz quintet with three koto players, praised at the time for putting traditional Japanese instrumentation on a jazz festival stage. Terumasa Hino played trumpet in the same quintet.

Through the rest of the 1960s and into the 1970s, Muraoka turns up across the Hino orbit and its adjacent circles: the Hino=Kikuchi Quintet, Terumasa Hino's Hi-Nology (1969) and Into the Heaven (1970), and the 1968 All Japan Jazz Festival recording that also credits Masabumi Kikuchi, Hiroshi Suzuki, and Motohiko Hino on a single document. In 1971, Hiromasa Suzuki arranged his single "It Don't Come Easy," and the same year he appeared on the Jam in Yokota session with Hidehiko Matsumoto, Ryo Kawasaki, and Motohiko Hino.

A less-documented but real stylistic detour: from 1969 to 1972 he was a recurring member of Akira Ishikawa's Count Buffalos, a jazz-funk and Afro-rock outfit whose records — Electrum, Bakishinba: Memories of Africa, African Rock — bear little resemblance to the straighter post-bop circles he ran in with the Hino crowd, demonstrating a stylistic range his sparse leader catalog doesn't capture on its own.

His own leader dates are few but distinct: the Takeru Muraoka Quartet's debut Takeru (1970, Philips), Rock Joy in Sax (1971, part of a shared "Rock Joy" series with pianist Hideo Ichikawa and guitarist Kiyoshi Sugimoto), and Soft Landing (1978, credited to Takeru Muraoka & His New Group) — the record the reissue market has kept returning to, appearing on Wax Poetics Japan compilations from 2011 and again on 2022's Japanese Jazz Spectacle and 2025's Crossover City. He shifted register once more with Stardust: Takeru Muraoka Plays Standards (1985, CBS/Sony), a straight ballads record.

No death date or English-language biographical source beyond Discogs and scattered reissue-label coverage was found for him on this pass; his current status is not asserted either way.

Muraoka's catalog covers real stylistic distance for a single career: the traditional-instrumentation experiment of the Shiraki Quintet's Sakura Sakura, straight post-bop sideman work through the Hino/Kikuchi circle, jazz-funk and Afro-rock with Count Buffalos, and a late turn to standards balladry. His own leader records lean toward the fusion and jazz-funk side, which is likely why Soft Landing in particular has found a second life among reissue collectors working that lane.