About

Naoyuki's younger sister who is in junior high school. She tends to be very loud and annoying to her older brother and does not back down easily. When Naoyuki went on a date with Kana, Yuuko ended up following and spying on them, which is probably because she was interested in finding out who Kana was.

Anime

Voice Actors

• 

  Takano, Naoko

  Japanese