The 2nd of the Danganronpa live-action adaptations.

Hiroya Munakata is the leader of the yakuza group Munakata-gumi. After 10 years since the big fight, Hiroya Munakata's non blood-related younger brother Takashi is released from prison, but Takashi’s daughter, Hyuga says she does not want to meet her father and runs away from home. Hiroya, Takashi and Hiroya’s subordinate Shinya go to Zeni Island where Hyuga is headed to. Something they never expected is waiting for them.

Kawashima senses a strange presence inside his apartment, and sets up security cameras in an attempt to find out what that is. Then the doorbell rings, and a succession of other bizarre phenomena send him into a state of panic.

Ryuga Dogai returns to investigate a new mystery - the theft of Makai Knights armour. Among the victims are Ryuga's old comrades from the Volcity crisis, Takeru and Aguri. The three will face off against an enemy previously thought defeated - Zinga.

Thirteen years after abandoning his wife and two sons by stepping out for a pack of cigarettes and never returning, deadbeat gambler Masato dies of stomach cancer. At his funeral, a motley crew of fellow mahjong players, pachinko parlor employees and former drinking buddies gather to pay their respects and tell stories, revealing aspects of Masato’s life that complicate his sons’ resentment towards him.

Kei Kikuno attends a vocational school as a student. For her part-time job, she works as a contract killer. She is excellent at her job and never gets scared by anyone. One day, she receives the most challenging request.

In a futuristic world where humans and mermaids coexist, the life of mild-mannered office worker Stephan is upended when he is suddenly proposed to by Chao — a princess from the mermaid kingdom. With no time to make sense of what's happening, Stephan soon finds himself living with the unpredictable, wholehearted Chao, and her sincere love begins to break down his emotional barriers.