Massage Attack is a four-piece rock ’n’ roll band formed in 2024 by Yamamo (guitar/vocals), Paono (piano/vocals), Yujiro (bass/vocals), and Oi! (drums/chorus). The group’s origin traces back to a chance meeting at the Ichigaya Fishing Center, where the members connected before deciding to form a band. From the beginning, Massage Attack adopted a distinctive style in which the member who writes the lyrics and music takes the lead vocal role, giving each release a different tonal center while maintaining a shared rock foundation. Their sound blends raw guitar energy with piano-driven melodies and tight rhythm work, reflecting the individual character of each member. Based in Tokyo, Massage Attack has built its presence through frequent live shows at venues such as Shinjuku Red Cloth. Their first single, "Fuyu no sakamichi",(2025) introduced their dynamic songwriting approach and was paired with "Woohoo Song" as a c/w track, highlighting their energetic stage performance. The follow-up single "Freeter no Koi" expanded their catalog, and the 12-inch record 1000000000 Attack was released on December 3, 2025.