In 2023, S-kaine's second release Kanagawa invites NAGMATIC from Fujisawa D.L.I.P to produce all 2 songs Back to... was conceived from DJ's B2B, MC and DJ, DJ and dancer Condensing the content that connects the box and the artist, scratch is DJ BUNTA & DJ DON-8, which is a song that makes the most of B2B. Eardrum quest is a song that invited SEDY NEZZ from Kyoto with NAGMATIC's drums sounding good. S-kaine's nationwide project and the party they have seen so far are put into one song, and it has become a work that makes outstanding use of SEDY NEZZ's ability to absorb and drop the sound.