Stage 5 boss in Highly Responsive to Prayers, a Touhou PC-98 game. Theorized to be the spirit dwelling inside the Hakurei Yin Yang Orb. Has three different forms:
The following tags are aliased to this tag: shingyoku and shingyouku (learn more).
The following tags implicate this tag: shingyoku_(female) and shingyoku_(male) (learn more).