Real name: Tommi Keränen

Rulla is a defunct noise project of Tommi Keränen, which was active in the mid-2000s. Under this alias, Keränen produced a collaborative album with Koji Takagi (Montage) in Japan, a third CD in Monotype's label split series. Rulla also released limited edition cassettes on Swedish Harsh Head Rituals and Trash Ritual in USA. In 2005, Rulla together with Pekka PT (as Gelsomina) participated in a 'Finland vs. Sweden Noise Battle' against a duo of Dan Johansson's Sewer Election and Tommy Carlsson's Treriksröset at Tender Wreckage in Helsinki. The video documenting this event was released by Freak Animal Records on DVDr.