Nao Horie

She is Yui's friend.

Appearance
She has blonde hair and yellow eyes. She also wears a pink hairband.

Plot
Nao was the target of a nightmare. After having the same Suno Asuta several times and tells the wearer Yui Merry and Yumeji immediately to confront the nightmare when it appears.

Yui Konagi
They are great friends. Nao easily realizes Yui's feelings, as when she is worried. Nao was angry with Yui when she heard the dream demons because she could have done something to save her sempai.

Hino Akane
It was she who persuaded Nao and Yui to join the club of wind instruments. Nao was saddened when her sempai quit the club.