hisoyaka (feat. Haruna Yamaguchi)

A new version of "Hisoyaka" from the E.P. "2nd echo" released in December 2022 is re-released as a new single.
Singer/songwriter Haruna Yamaguchi was invited to play the piano and chorus, giving the song a deeper appearance.
The song was on-aired as a special collaboration on the k-mix radio program "Blessed Day," for which Yamaguchi serves as the personality.