Synopsis

40-year-old Sakiko works as an editor at a publishing company, specializing in bridal magazines. She tends to take things at face value with sincerity and an open heart. While highly capable professionally, she has a slightly scatterbrained, can’t-be-bothered side to her personal life. She shares a happy marriage with her beloved husband.
The story unfolds on a summer day when Sakiko and her husband are involved in an accident alongside another couple. The incident shatters the seemingly unshakeable happiness of both pairs, and lives that had felt so comfortably ordinary suddenly fall apart. Adding to the turmoil, the hidden secret of the “Third Friday” is finally brought to light.
 
“Third Friday, Missing, and T-shirt” – what do these mysterious keywords signify?
This summer, a gripping story of “love” and “secrets,” beginning with the loss experienced by two married couples, is set to unfold