is a 1995 Japanese television drama series. The series revolves around , a deaf and mute girl from Hokkaido who is in love with a doctor named . After Shà «ichi leaves for Tokyo, he has an accident and loses his memory. Aya travels to Tokyo and encounters , Shà «ichi's brother.
The sequel series, , aired in 1996, continues where the previous series left off.
The third series, , which ran for 11 episodes in 2001, uses a new set of characters, starring Mari Hoshino as the deaf heroine.
The opening theme for the original season is "Aoi Usagi" by Noriko Sakai. The opening theme for Heaven's Coin: Part 2 is "Kagami no Dress", also by Sakai.