Haruki Murakami – Sputnik Sweetheart
Otherwise known as SUPU-TONIKU no Koibito, Sputnik, mi Amor, or Sputnik Sweetheart, it tells the story of three people: the narrator, a primary school teacher who is in love with Sumire — a young woman trying to become a novelist — who falls in love with a married older woman named Myu, who is unable to love her back.