Bai from Hong Kong takes a leisurely trip in Kaohsiung and meets a Japanese young man Hei there. Both are finding refuge in their own little world when the calmness of the water surface is shattered one day. They suddenly realise the world is not as large as they imagine; and their little world is not exactly that little.
Shingo
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.
Toko was roaming around a forest in the middle of a downpour. She wakes up in a home where four people of both genders reside together. However, there is something unnatural about them. As she is taught how to boil the water for the outdoor drum canister bathtub and how to wash laundry at a mountain stream, Toko slowly adapts to their self-contained way of living including procuring foodstuffs from anywhere. But then, something mysterious begins to occur.
Junior
Aika, a college student who has returned home during summer vacation, is delighted to see Haruna, Yankee, and Nana. All four grow up in families where premarital sex is prohibited. Four childhood friends with no sexual experience spend the summer trying to lose their virginity. Haruhi Oguri, the female director who was the first to challenge the pink film, vividly reflects the sexuality and life of women with different complexes and habits, and this work of her was highly praised.