Apparently this genus need to be placed in Diplatyinae.
According to original publication it is close to Nannopygia (=Schizodiplatys), but no mention about subfamily was done in the original article:
Gorokhov, A. & Anisyutkin, L. (1994) To the knowledge of Vietnam earwigs from the family Diplatyidae (Dermaptera). TRUDY ZOOLOGICHESKOGO INSTITUTA RAS, 257, 59–71.