Yamada Asaemon Jikka is the former 3rd ranked Asaemon in the Yamada clan.
After the shogun called for criminals to acquire the Elixir of Life from the dangerous island known as Kotaku, in exchange for a pardon for their past crimes, Jikka joined in the expedition team as one of the Yamada Asaemon monitors and was assigned to keep watch over the criminal, Horubo. However, his mission was cut short after the death of his criminal at sea and was required to return back to the mainland.
