TESTSET is set to release their second full-length album, ALL HAZE, on Wednesday, October 22. The group, composed of Yoshinori Sunahara, LEO Imai, Kenichi Shirane, and Seiichi Nagai, originated when Sunahara and Imai—both members of METAFIVE—invited Shirane and Nagai to perform as a special lineup at FUJI ROCK FESTIVAL ’21.
ALL HAZE marks the band’s first full album in over two years since their 2023 debut, 1STST. The release includes nine tracks, featuring the previously released digital single “Deleter,” which came out in July. The album continues to showcase TESTSET’s signature blend of electronic experimentation and collaborative creativity.
ALL HAZE
Release Date: Wednesday, October 22, 2025
Purchase Link: https://testset.lnk.to/allhaze