Kunijirō

is a rich jeweller who started off poor and is an old acquaintance of Tsunade.

Background
Kunijirō started from nothing but later became rich from selling rare jems. At some point he became acquainted with Tsunade and they became friends.

Appearance
Kunijirō a tan-skinned man with short greyish-blue hair, which slightly curls at the end. He also bears black-coloured eyes, a beauty mark, which is located on the left side of his face, and pink stud earrings. His mouth is also noticeably large.

Daimyō Heir Escort Mission
When his son, Kunihisa, wanted to find out what it meant to be a ninja, he asked Tsunade to show him what a life as a ninja was like, and Naruto was given the job.

Kunijirou