SSSM: what they release and who they sign

SSSM released 41 records in the last two calendar years. 11 of the 13 artists released in that window had not appeared on the label before.

Japanese label releasing tape and CD of experimental, abstract and industrial/noise artists, operated by Hiroshi Hashimoto.

What the catalogue says about SSSM

SSSM released 41 records in the last two calendar years.
11 of the 13 artists released in that window had not appeared on the label before.
Counted from the label's public release catalogue rather than supplied by the label.