A 2nd-year high school student named Shun Takahata lives an ordinary teenage life until one day he's suddenly forced to participate in a series of children's games such as "Daruma-san ga Koronda" with death as the penalty for losing. With no knowledge of who's behind the games, he's left with no other choice but to keep winning as his only means of protecting himself and his childhood friend, Ichika. Meanwhile, a troubled classmate named Takeru seems to actually be relishing the opportunity to get other students killed. Written by Subrat Jain

15-year-old Ninako Kinoshita has never been in love until an encounter on the train with her school's most popular boy, the quiet Ren Ichinose. As she grows closer to Ren, she falls in love with him, but must learn to cope with the unfortunate fact that Ren already has a longtime girlfriend.

The movie is set in the near future, when the “ARK Project” has initiated a program to increase the quality of human life through the peaceful use of robots. Dr. Komyoji, the chief scientist on the project, has developed a process to create a robot with a figurative human “heart” through the installation of a “conscience circuit”, but his plans are violently opposed by researcher Gilbert Kanzaki. When Dr. Komyoji is killed in an apparent accident, his children Masaru and Mitsuko are targeted by mysterious forces within the ARK Project looking to gain control of the scientist’s research data. But the villains are opposed by Jiro, the android with a human conscience who fights for justice as the hero Kikaider.