Japan in the near future. In the rapidly changing era, generation gaps and dissatisfaction among citizens are full of people, and social functions have declined significantly. Economic recession, heading for collapse. Under such circumstances, the then Minister (let me send) Naoki Ando announced that a \”generational war\” would be held to decide which generation to hand over the era of Japan. Kashiwagi Satoru (Yamada Hiroki), who was selected as the participant of the loose generation, participated in the battle of the thought whirlpool of each generation.