Yuna Tachiki

Yuna Tachiki (立樹 ユナ, Tachiki Yuna) is an aspiring actress and pinup (a poster showing a famous person or sex symbol, designed to be displayed on a wall) girl whose first appearance is in Episode 1 where Setsu Sawamura runs into her.

Appearance
Yuna has upper-back length light-brown hair that is usually tied up pigtails or a ponytail with bangs swept to the left side while she has and dark-brown eyes.

Plot
Yuna was inspired by Setsu Sawamura's performance and quits the showbiz. She also discovered that Taketo was cheating on her at the time, so she broke up with him.

After quitting her agency, she goes out to discover what she wants to do and she leaves Setsu with a kiss before jumping onto a train, leaving indefinitely.

Etymology

 * Yuna's surname Tachiki means "standing" (立) (tachi) and "tree" (樹) (ki).