Schwein (German for pig as well as pork) is a music group comprising members of Buck-Tick, KMFDM, and PIG. Members Raymond Watts (vocals, programming, guitar) and Hisashi Imai (Buck-Tick; guitar and noise), both having worked together in Schaft, were joined by Atsushi Sakurai (Buck-Tick; vocals), Sascha Konietzko (KMFDM; vocals and programming) and Lucia Cifarelli (KMFDM; vocals). In 2001 Schwein released an album, Schweinstein, followed by the remix album Son of Schweinstein. Schwein toured Japan in the summer of 2001. However, Konietzko did not tour with them, citing illness and a desire to focus on KMFDM.