Sata's only seen in brief mention displayed with an sullen look. He's has a mark on his forehead, dark hair in a ponytail. Sata wore fur coat regard the cold climate in Muroya.
Back before the past at 52 years ago, Sata's mind had been manipulated by the Six Shou in order to distort time and space in Amawakuni. Sata went out of control going to madness and leading a massacre on Muroya. This time takes place excalty when Yataka took Kikuri to her ill mother. Therefore, Kikuri had been ignoring her sense and will onto every Hayagami including Sata's Hayagami Rekka and the Six Shou's Hayagami. The Six Shou controlling Sata, had him place Rekka into Kantakara, however the power of the structure was too beyond for Sata handle and dies leaving Rekka in place and raise a thousand of negative souls that they'd felt.