|Parents||Tsurara - Mother
Masamune - Father
|Siblings||Misaki Tōhōin - Younger Sister|
|Other Relatives||Koto (Obaba) - Ancestor (Father's side)|
Michiru is a yuki-onna half-yōkai and is the village's assistant doctor. She is a direct descendant of Obaba.
She is a bit of a hikkomori. She likes to laze around and hates to go out in the sun due to being part yuki-onna.
Being a yuki-onna half-yōkai, she has amazing powers of ice and snow. A downside is that her half-yōkai blood makes her anemic in the sun. After contracting with Koyuki, she is better able to control her powers and is able to go outside more often.
She is an accomplished archer and a good healer.