An award-winner and top-seller in Japan, this provocative new manga handles its controversial subject with insight and sensitivity.

Satoko has tried to put distance between herself and Mashuu after he tells her how he feels. Mayu, bored and restless after moving to Tokyo, invites Mashuu out to karaoke, where a chance meeting leads to an opportunity for Satoko to cast light on the parts of Mashuu&;s life that still trouble her. As the boundaries between them become clearer, Satoko realizes what she should do...