A married woman in mourning attire, wearing a white long gown

Yuko lost her husband in an accident. That day, she and her sister-in-law, Yoko, who had moved back from their hometown, attended her husband’s 49th memorial service. After saying goodbye to Yoko, Yuko was alone. By chance, she met her childhood friend, Yuki, in the city. Previously, the two of them had a relationship as lesbians.