A portal transports Lt. Artemis and an elite unit of soldiers to a strange world where powerful monsters rule with deadly ferocity. Faced with relentless danger, the team encounters a mysterious hunter who may be their only hope to find a way home.

Female students, including Hikari Tomonaga, from a high school cheerdance club follow strict instructions from their teacher Kaoruko Saotome. They compete at the USA Cheerdance Championship.

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

Naho Takamiya is a 2nd year high school student. During the spring, Naho Takamiya receives a letter sent by herself from 10 years in the future. In the letter, she liked transfer student Kakeru Naruse. Kakeru Naruse carried emotional scars from his mother's suicide and he died one year later. 26-years-old Naho Takamiya thinks about Kakeru Naruse often. 2nd year high school student Naho Takamiya, with the knowledge of what she feels 10 years in the future, takes action to change her future.

The story centers on a group of young people who travel back in time when they are in a movie theater just before closing time. They witness deaths during the closing days of Japan’s feudal times and on the battlefront in China before they are sent to Hiroshima just before the Aug. 6, 1945, atomic bombing of the city.