Akari Hayami

On the 18th of January, Meguru and Mirai's wedding anniversary, Meguru falls down the emergency stairs at her workplace and dies. Mirai, overwhelmed by sadness, develops a mysterious illness as a result, which is triggered due to fluctuations in his emotions. Before he knew it, he had returned to the past to the time she was still alive. As he relives his life from this point, he discovers a side of Meguru he previously wasn't aware of, as well as relationships he had no idea about. Meanwhile, he starts to search for the real cause of Meguru's death and takes action in order to save her.

In an era where aliens have invaded and taken over feudal Tokyo, a young samurai finds work however he can.

The Japanese government sets up a special task force to fight the giant creatures suddenly appearing across the country. Soon, the squad unexpectedly meets a giant silver humanoid who starts appearing every time a space monster attacks!

Bullied by his boss, worked around the clock, he's nothing more than a corporate drone. All it takes is a zombie outbreak for him to finally feel alive!