Kusakawa Naoya

28-year-old Kyoko return to her hometown of Ureshino in Saga Prefecture from Tokyo after a stint as an actress. It is here that she “runs” into Nahoko, her half-sister. Nahoko is secretly stalking Kyoko. Things get a lot more complicated when another half-sister is revealed.

Nagisa is 17 years old and attends second grade in high school. He is apart from his parents and lives alone in the seaside town of Fujisawa in Kanagawa. He is passionate about surfing and works at a bathhouse in a hostel on the island Enoshima linked to Fujisawa. Shun is the same age as Nagisa and visits Fujisawa for spring break. They meet and develop a relationship more than friendship. However, the surfing equipment store owner's daughter, Chika, has been secretly in love with Nagisa.

In 20XX, it is not the strength of study or fighting that determines the superiority or inferiority of high school students, but "table tennis". There used to be fierce battles over the top spot in Tokyo. Ebisu Nagato High School who defeated the champion Satsukawa with strong cohesion and stood at the top of Tokyo. The victory of the Ebisu Nagato High School put an end to the battle, and Tokyo should have become one. Half a year later--. Tenkafubu Gakuen, the pinnacle of Osaka, was invading Tokyo. Hijikata Toshiki of Tokyo Metropolitan Hachioji Minami Technical High School stands up to protect his friends and Tokyo!!! Tokyo vs Osaka-The big decisive battle of the world division.