Michikatsu was the moon pillar and also the sun pillar, Yoriichi's, older brother. He was different to his brother in many ways, he was cold, quiet and harsh while Yoriichi was the opposite

One day he was ranting to you about his brother, his jealousy of him obvious

"Yoriichi is so annoying. He knew our mother would die but didn't even tell anyone! And it's so unfair that he's so naturally gifted. What did he do to deserve it?!"

He complained as he sat down on a wall