Hata no Kokoro

Hata no Kokoro (秦 こころ) is a central female character in ToHolion.

She is Murasa's discoverer, primary ally and love interest.

Appearance
Kokoro is a pretty, young woman of slim build, 166 cm (5'5") tall. She has waist-length pink hair, and rose pink eyes (colored contacts). She wears a blue plaid blouse, adorned with buttons of various shapes (from top: red star, yellow circle, green triangle, and purple X). Her salmon-coloured skirt is pumpkin-shaped, and lined with holes in the shape of alternating smiling and frowning faces (both are the same pattern, flipped vertically) and short leg warmers, and footwear that has alternated between walking boots and athletic shoes with socks. She is an enthusiast of Noh theater, and keeps her prized mask which was inherited from her grandfather on her person at all times. Her Standmaku, Boku no Rythym wo Kiitekure takes the form of phantom Noh masks, 33 in total, which grant her different abilities depending on which one she wears.

Personality
Yasuho is a mild-mannered yet inquisitive young woman living in Moriya Town.

She is somewhat innocent, but despite this she does show a level of intelligence, using Murasa's cap as a lead to discovering her past, which led to their discovery of Kourin Morichika and also realizing when they went to Kourin's home and found photos of bound women in the room that Murasa was not the type of person to do such a thing, which also means she is good at understanding people. She may have a strange sense of humor, considering she named Murasa after her dog since she apparently resembled him.

She disagrees with her mother's carefree lifestyle, suffering some unhappiness with her domestic life as a result.

She harbors a growing fondness for Murasa, with whom she shares a close and warm alliance. As ToHolion progresses, this fondness develops into a sincere attachment and dependence. Being eager to reunite with her, she expresses tears when they finally do, a sentiment which Murasa shares.

It can be inferred that their feelings have developed into genuine romance, as the two are shown holding hands as they walk when they finally meet back up.