Real name: 石井モタコ、迎祐輔、中林キララ (Ishii Motako, Mukae Yūsuke, Nakabayashi Kirara)

Effective period / Period of releases: 2003

Members: Shinsuke Michishita, Kirara Nakabayashi, Yusuke Mukae, Motako Ishii, Tadahiro Ishihara

Alongside Afrirampo, Oshiri Penpenz have pretty much exploded the Osakan underground scene with riot / performance blurring shows that combine self-immolating violence, urinating on the crowd, smashing bottles, buckets of puke on the floor of Tower Records and the kind of re-wired garage blues not heard since the house rehearsals for Trout Mask Replica snuffed a deep huff of Detroit amphetamine skronk. The Penpenz engage in a wild, high-energy guitar, drum and vocal jam of raggedy riffs, ingeniously sloppy no wave percussion and the most insanely drooling vocal howls this side of Harry Pussy.