Biography
N.S.P.
Effective period / Period of releases: 1973 - 1983
Members: Shigeru Amano, Kazuto Hiraga, Takayuki Nakamura (3)
Usually, but not always, denoted N.S.P (no period after the P), or just NSPNSP = New Sadistic Pink, to indicate the succession from Amano and Hiraga's Sadistic Pink.