|Manga Debut||Chapter 47|
|Anime Debut||Episode 43|
|Voice Actor||Ao Takahashi|
|List of Characters|
She had long straight black hair and short fringe.
One day, she heard Takahiko's voice from inside the temple with closed door. Unknown to her, it was Yobiko mimicking Takahiko's voice to accompany her. Without any doubt on Takahiko's explanation, they continued talking with each other as usual.
However, one day she got tired of just hearing Takahiko's voice, not seeeing his face. When she insisted to see Takahiko in person, Yobiko rushed out and leave the stunned Youko behind.
Later, she left a letter to Yobiko thanking him for taking the time accompanying her all the while.