Tamiko used to be a very good ping pong player as a child, but she is now twenty-eight years old and left the sport behind. Her mother Hanako had taught her how to play imposing discipline and regimen, but following the former's death the daughter had felt free by quitting the sport and instead leading an ordinary life. One of her co-workers Akihiko asks her to go steady one day, but soon sleeps with a pretty co-worker called Airi. Having lost her chance with this man she quits her job and returns to her hometown. Here her mother once owned a ping pong club. At the same time, the man she lost has joined the company's ping pong club prompting her to want to beat him. She begins to practice again.

人气组合“关8”里的超级偶像锦户亮（锦户亮 饰）爱上了在便利店打工的单身妈妈花村遥（优香 饰）。遥比锦户大，还有三个小屁孩，但这都没能阻止锦户要和她结婚的决心。但遥的三个小孩却对妈妈和偶像的婚姻不报乐观态度，坚决反对。尤其以大女儿花村芽衣（川岛海荷 饰）为首。对于偶像，芽衣觉得其绯闻多、圈子乱，妈妈和其恋爱，一定会很受伤。而锦户这边，则面临着公司的威胁。公司给他三个月的时间考虑清楚，到底是选择婚姻，还有选择和他一起并肩作战的队友“关8”们。 于是锦户陷入了两难的境地。偶像锦户在事业、爱情和小孩中周旋，最终的结局会是怎样呢。该片除了锦户亮以真名出演外，还有众多明星客串，可以借此看看娱乐圈的那些事儿。