World of OOO (A.R. World)

The is the version of reality where Kamen Rider OOO takes place. The backdrop used to arrive in this world shows a diverse animal kingdom representing the Core Medals: including a lion, tiger, and a cheetah. Tsukasa Kadoya takes the role of Ankh in this world to the point of inheriting his distinctive red hairstyle and clothes. 
This world's setting appears to match up with the timeframe following the TV series as well as Movie War Mega Max since Eiji Hino transforms into Kamen Rider OOO while Ankh is absent.
==Inhabitants==
:This lists only the characters featured in World of OOO, for the full cast list see Kamen Rider OOO.
*Eiji Hino/Kamen Rider OOO
*Hina Izumi (A.R. World)
*Kousei Kougami (A.R. World)
*Erika Satonaka (A.R. World)
Category:A.R. Worlds