Shiori no Nikki

Shiori is approaching her thirty-fifth birthday and has spent the last three years navigating the quiet, predictable rhythms of married life. As a devoted wife, she has worked hard to adapt to the unvarying routine of her household, accepting this peaceful monotony as the natural course of her future. She believed that the calm stability she and her husband shared was simply what their life together would always look like, finding comfort in the familiar patterns of their daily existence. However, that sense of security shatters when she stumbles upon a hidden diary inside her husband's study. As Shiori turns the pages, she makes a devastating discovery: the journal contains detailed, intimate accounts of his private moments with another woman. The tranquil marriage she thought she knew is suddenly revealed to be built on deception, forcing her to confront the painful reality of his secret affair. Left reeling from the betrayal and questioning everything about her relationship, Shiori faces a profound turning point. In the wake of her husband's infidelity, she must decide how to reclaim her own voice—wondering if it is finally time for her to start writing a diary of her own.