Watanabe between Naoko and Midori
In late-1960s Tokyo, student Toru Watanabe grieves his friend Kizuki, who killed himself at seventeen. He grows close to Kizuki's girlfriend Naoko, who withdraws to a mountain sanatorium and later takes her own life. Meanwhile he is slowly drawn to Midori, a blunt, lively classmate caring for her dying father, and the novel ends with him phoning her from a phone box, unsure where he is. The case shows grief pulling a person toward the dead while a second relationship pulls him back toward the living, with no clean resolution between the two.