Hoseki

Hoseki was a disguised sohei follower of the dai-oni in Kozakura in 1357 DR.

History
Hoseki was a sohei of the Black Temple. In 1357 DR, Hoseki posed as a farmer living in Myudo village, a village under the dai-oni's control, to spy on the inhabitants. He noticed some adventurers who'd arrived at the village and asked to sleep in his house for night. In the night, Hoseki led his men in trying to kill them but was defeated.

Behind the scenes
Hoseki would attack the players while they slept if they accepted his hospitality or search them during the night to kill them.