Rules of the World

Mystery of Naming (世界のルール) is the first episode of Kamen Rider Zi-O: Supplementary Plan. It was released on TTFC accompanying second episode of Kamen Rider Zi-O as it's "episode 2.5".

Plot
What are the rules of the world where our characters living? There are answers...

Characters

 * Sougo Tokiwa
 * Sento Kiryu
 * Ryuga Banjo

Cast

 * Sougo Tokiwa (常磐 ソウゴ): So Okuno (奥野 壮)

Guest cast

 * Sento Kiryu (桐生 戦兎): Atsuhiro Inukai (犬飼 貴丈)
 * Ryuga Banjo (万丈 龍我): Eiji Akaso (赤楚 衛二)

Errors
to be added