A rampage at a university, the students Yuka and Mai are frozen with fear. At gunpoint, the two perpetrators try to force them to decide which of them must die next. In a moment of distraction, Mai tries to escape but is badly injured by a shot in the back. After the killers have moved on, a student, Hayashi Yuka, comes to the rescue. But even as they try to save Mai together, the killers return. Hayashi is driven to an act of desperation that leaves him with deep wounds.
Set around Ide, Kyoto Prefecture, Japan, Sasaoka Yuri and Ogawa Yosuke have been friends since they were children. They are crazed about bicycling. The two grow up through interacting with people in town.
Maya, Mei, and Runa Shijo are detectives who work at the detective office of Tokuko Shijo, their aunt. At the same time, the girls helps with their parents' Chinese restaurant. However, no one knows, they all are descendants of the dragon tribe, and they transform into dragon warriors called Dragonet . Their goal is solving the incident caused by the evil tiger tribe.
Ryôsuke Kawamura (川村 亮介, Kawamura Ryōsuke, born April 6, 1991) is a Japanese actor from Kanagawa Prefecture. He is 177 cm tall. His special skills are karate, baseball (his position is pitcher) and playing musical instruments such as guitar, bass and drums. His other special skills include boxing, darts and billiards.