From the Wajazz Series Bandcamp page:
“Universounds, HMV Record Shop and 180g team up for an exceptional release: from blazing hard bop to free jazz, to introspective saxophone solos and massive big band sounds, renowned Japanese jazz expert Yusuke Ogawa presents an essential 14 track collection of “WaJazz” music taken from the Nippon Columbia vaults. Featuring Jiro Inagaki, Minoru Muraoka, Hiroshi Suzuki, Hozan Yamamoto, Count Buffalo, Takeshi Inomata, and much more!”