Kishou Yamada Asaemon

Kishou was one of the few Yamada Asaemon's who got assigned to a criminal and sent to search for the Elixir of Life on an island as ordered by the shogun.

He was assigned to keep watch over the criminal, Warped Keiun.

[Spoiler] After the death of his ward he attempted to leave the island. Kishou somehow became infected with Arborification and died. [/Spoiler]