Kamen Rider Zi-O: Supplementary Plan

Episode 1.5: Mystery of Naming

What is the mystery behind the names of characters that appeared in the first episode of Kamen Rider Zi-O? These are some answers...

Episode 2.5: Rules of the World

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

Episode 3.5: Regal Spoilers

Tsukuyomi, Geiz, Sougo, and Emu receive scripts as they talk about "Why Emu was in the Game World", to which Emu replies that it counts as a spoiler.

Episode 4.5: A Confession of A Legend

Episode 5.5: Sougo Tokiwa and the Mysterious Phone

Episode 6.5: The Secret of Fourze 555

Episode 7.5: Who is The Worst Black?

Episode 8.5: The Terrifying Time Paradox!

Episode 9.5: The King, God, and the Adult

Episode 10.5: Mouri vs. Shimoyama

Episode 11.5: Mysteries of 95DO!

Episode 12.5: Interview with Future People

Episode 13.5: Ghostly Teacher

Episode 14.5: Pink Devil

Episode 15.5: Supplementary Plan Forever (Part I)

Episode 16.5: Supplementary Plan Forever (Part II)