Ichiro Yatsui

The first documentary film in Sunny Day Service’s career, was shot between spring 2020 and fall 2021. The film includes the history and anecdotes of the band on the 30th anniversary of their CD debut, as told by Sunny Day Service members and others involved, as well as rare live performance scenes, some of which are being shown for the first time.

Kazuki Suzumoto is divorced and he lives with his 15-year-old son Kouki. Kouki is in a susceptible time. The father feels guilty about his son. Kouki then fails his high school entrance exam. In the spring of the following year, Kouki barely passes his high school entrance exam. Kouki mentions to Kazuki that he likes his father's lunch box. The father and son make a promise to each other. Kazuki promises that he will make a lunch box everyday for Kouki. Kouki promises that he will never skip school.

27 year old Adachi Momoko lost both her parents in an accident when she was in third year high school. She then gave up going to college and has been working at a home centre for the past nine years while supporting her three younger brothers who are now 20, 17, and 14 year old respectively.

Okawa Yuka is living out the daily motions of life but doesn't understand her reason to keep living. After a confrontation with a co-worker, she decides to end it all but fails when she stops herself from squishing a cicada. That cicada returns the favor by transforming into a man, named semi, for seven days because he thinks it will make her happy. The downside is, he has no idea how to live as a human.

When Keisuke Nakamura was a high school student, his mother was accused of killing a girl and then his mother committed suicide. 12 years later, Keisuke Nakamura tries to find the girl's real killer and also take revenge upon those responsible for his mother's suicide. He targets people from the media who covered the case and he crosses paths with sisters who hold a key to what happened. Keisuke Nakamura falls in love with one of the sisters.

The 17-year-old Yatabe Mineko grew up in a family of seven in a mountain village in northeastern Ibaraki Prefecture. Her father Minoru has gone to Tokyo to work in order to earn extra money. However, her life completely changes when her father does not come back for the New Year. Mineko asks her family to let her go to Tokyo to find him and promises to send money home. In the autumn of 1964, she and two childhood friends Tokiko and Mitsuo are hired to start working at a small factory in Tokyo’s working class neighborhood. After work each day, Mineko searches for her father and gets disheartened at times. Mineko overcomes challenges and starts to lay down roots in Tokyo as she experiences many meetings and farewells amid the laughter and tears with regulars, people of the shopping street, friends, and colleagues. But will she be able to find her father?

Four adults suddenly become third grade students and do their best to live a meaningful life.

Four adults suddenly become third grade students and do their best to live a meaningful life.