一印会 (一印會) yī yìn huì

yī yìn huì proper noun Single Seal Assembly
Domain: Buddhism 佛教
Notes: The 6th of the 9 assemblies of deities in the Vajradhatu Mandala, located in the upper center (FGDB '一印會'; SH '理趣會', p. 4; Sharf and Sharf 2001, pp. 167-168)