Yoshika has had a crush on Ichimiya, whom she calls "the One" since she was in middle school. Now, a 24-year-old salarywoman, her all-consuming fixation has prevented her from even considering another candidate for boyfriend until an office colleague asks her out.

In the face of the misery in his homeland, the artist Masuji Ono was unwilling to devote his art solely to the celebration of physical beauty. Instead, he put his work in the service of the imperialist movement that led Japan into WWII.

Japan, 2020, a few days before the opening of the Tokyo Olympics. Although she should be studying for her final exams, Kokone, a schoolgirl who lives in a small town with her widowed father, a mysterious and talented mechanic, falls asleep often, anywhere, anytime, entering, over and over, a dream-world where a squad of fantastic motorized contraptions fights against magic, a world close to reality where she will find out the keys of her true past.

Satoru is a young man with a warm heart. He has a cat named Nana, but, due to circumstances, he can't raise cat Nana anymore. He travels with Nana to find a person who will take care of Nana. During his travels, he meets various people like his childhood friend and his first love. His unknown past and secret are revealed.

学生时代的雄二（千叶雄大饰）不太显眼，进入社会后创业成功，一下子变得受欢迎。虽然是帅哥，却不擅长处理女性关系。脚踏两只船的雄二往返于不同的电脑之间，为想办法蒙混过关而非常苦恼，然而到了最后3分钟却有惊天大逆转…雄二的两位恋人OL·彩、女大学生·Maya分别由佐津川爱美和奈绪饰演。