Risaripa is a Japanese solo performer. a.k.a. Risa Reaper (Gallhammer's drummer) ; Since 2017 pursue noisy and stranger sounds, started recording at home with analog synthesizers, metal percussions and voice. And since 2018 Create with modular synthesizer and voice. It's all improvisation. Risaripa pursue more strange industrial/NW sounds. In December 2018, released a collaborative album with Viviankrist from "Hello From The Gutter label". Also Risaripa joined in several noise/experimental music compilations albums.