Yorichi Tsugikuni.

Yoriichi was always a child who never managed to express emotions in his life, since he was born his father hated him because of a scar he had on his forehead.

When Yoriichi turned 8 years old his father would send him to a place to find out what but only for the simple fact that he did not love him.

When Yoriichi Tsugikuni was already 7 years old, his mother had passed away, so he had no choice but to leave home. He said goodbye to his older brother (Michikatsu) and told him that he would always carry with him the flute he made for him when they were little.

Yoriichi was walking, well, wandering through the forest until he heard a girl's/boy's voice singing, the closer he got, the better the melody sounded.

Yoriichi watched the girl/boy who was singing from afar, hoping not to be seen.