Hitomi Sakaki

Described by Giko as a "pleasant person". A very sick and frail girl who was naturally able to see Giko and was kind to him even while he still maintained his more frightening appearance.

From Giko's Girl Dictionary:

A girl who is very spiritually sensitive. A very weird person who went and talked to me on her own.

It's possible that she was born with a frail body to compensate for her extraordinary ability. Is there a way to improve her physical condition?

I wonder if she could rest in peace and not cling on to this world as I do.