He was saved by Murasaki from his death when he was little. This happened when there was an incident in another village. From then on, he agreed to find a way to give back the favor to Murasaki. By doing so, he joined the Kagemusha. He is partner with Murasaki in the Kagemusha.
member of Kagemusha, S-Rank criminal
Not much is known about his skills yet.