Boel
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 though defeated - Zinga.
Joe
Hiroya Munakata (Sho Aikawa) 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 (Shingo Tsurumi) is released from prison, but Takashi’s daughter, Hyuga (Maika Yamamoto) says she does not want to meet her father and runs away from home. Hiroya, Takashi and Hiroya’s subordinate Shinya (Red Rice) 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.