As for the statue form, there exist both standing statues and seated statues and normally, their right hands make semui in (mudra for bestowing fearlessness), while the left hands make yogan in (wish-granting mudra) and hold a medicine vase.
像容は、立像・坐像ともにあり、印相は右手を施無畏（せむい）印、左手を与願印とし、左手に薬壺（やくこ）を持つのが通例である。