Kuuya Shounin A priest who practices Nembutsu, and is famously portrayed with little men coming out of his mouth as he chants Basically showing that Koishi is more of a master at Buddhist teachings than Byakuren is, thus her shock. Since apparently it requires enlightenment to do that. Well, take it as you will.
The wood sculpture shows Kuuya chanting the nenbutsu εΏ΅δ» which is represented by the six miniature images of *Amida ιΏεΌ₯ι coming out of his mouth. Kuuya holds a staff and gong, used to beat out the rhythm of the odorinenbutsu.