Ane no Kekkon

Yori Iwatani, a 39-year-old woman, leads a quiet life as a librarian. She has a pragmatic view of life, dismissing romantic entanglements as too complicated. Her world is disrupted by a man, Maki, who claims to be an old childhood friend. Maki's genuine affection for Yori has been present since childhood, but he is now married to a woman who bears an uncanny resemblance to Yori. This parallel life does not deter Maki, who pursues Yori with determination, forcing her to resist his advances. As their paths continue to converge, the question remains: what kind of future could this complicated love have?