this is mizune's brother,Riyo asuhi takahashi.
his past is unknown due to his memory loss.
though this he know's is very certain...he's homosexual and he's very shy about telling people that. the only one who knows this is his sister mizune.
he has two swords given to him by his father, asurashi takahashi, called the darkness whisper but he named the swords haimshi and dorei
