Tsukiko is in her late 30s and living alone when one night she happens to meet one of her former high school teachers, 'Sensei', in a bar. He is at least thirty years her senior, retired and, she presumes, a widower. After this initial encounter, the pair continue to meet occasionally to share food and drink sake, and as the seasons pass - from spring cherry blossom to autumnal mushrooms - Tsukiko and Sensei come to develop a hesitant intimacy which tilts awkwardly and poignantly into love.
as Omachi Tsukiko
as Sensei/Matsumoto Harutsuna
as Satoru Nakata
as Kojima Takashi
as Sensei's ex-wife
as Nishino Sensei
as Mitsui Sensei
as Satoru's cousin
as Matsumoto Hiroshi
as Tsukiko's classmate (Ikue)
as Tsukiko's classmate (Tamami)
as Fumiyo Omachi
as Bar owner Sato
as Man with Newspaper
as Mr. Komatsu