In front of a man who wants to be a movie director, Shingo, the ghost of Mr. Kawashita, who was a senior in the college film research department who committed suicide a year ago, suddenly appears on his death anniversary. Mr. Kawashita says that he was revived because he wanted to have sex with his junior, Aoi, who had a crush on him when he was in college. In order to fulfill his desire to work with Aoi-chan, Kawashita-san and Shingo will travel back in time on that day when he was in college, which was probably the only chance for Kawashita-san to work with Aoi-chan. There was a nostalgic college Aoi-chan there. Can Mr. Kawashita redo the past and do it with Aoi-chan? It's funny, but a little sad time slip love story begins.
Uekusa Chiaki, an architectural modeler whose father is a famous architect, has a habit of traveling around and visiting nostalgic and cute buildings. He updates his SNS often and is quite popular. On the other hand, Haruno Fuji's boyfriend has recently split up with her. Feeling down, she begins exchanging messages on SNS with Chiaki. The two agree to meet up to have lunch at a famous Tokyo building.
A former professor of German philosophy has lost his family due to a tragic accident and has since renounced the world. As a homeless man, he has been living in Osaka's notorious "Kamagasaki" district for four years and only speaks in quotes from famous German philosophers, which earned him the nickname "The German." One day he witnesses a blindfolded and bound young woman being pushed out of the car of a Yakuza boss in the middle of the homeless neighborhood. He saves her from imminent rape and takes her under his wing.
Kan Mikami is a Japanese folk singer-songwriter, his music, heavily influenced by American blues, was popular in Japan in the 1970s. He re-wrote the lyric of the song "Yume wa Yoru Hiraku" for his cover version in 1972. Mikami also acted in cinema and is notable for collaborations with Shūji Terayama and his avant-garde theater Tenjō Sajiki