onelifecrew is a Japanese five-piece band formed in 2001 and signed to Pony Canyon. The group is made up of yu-suke on vocals, tatsuo on guitar, Akiyoshi on bass, ena on keys, and koh on drums, giving the band a classic ensemble setup built around vocals, guitar, bass, keyboards, and drums.
With that lineup, onelifecrew can move between rhythm-focused passages and more layered arrangements, using the interaction between instruments as a central part of its sound. As a Japan-based group active since 2001, the band fits within the broader contemporary music and anison landscape where member roles and live-band chemistry are often key to how listeners understand a project. The confirmed lineup, label association with Pony Canyon, and long-running five-member structure are the clearest points of reference for describing onelifecrew.
