Publication Information
- Dimentional : Ventara
- Japanese :
- Known As : World Behind The Mirrors
- Inhabitats : Ventara Riders
- Affiliation : Kamen Rider Dragon Knight
- Season : Kamen Rider Dragon Knight
Ventara is the world behind the mirrors and is the home of Len and the other Ventara Riders. Eubulon was originally sent to the planet by General Xaviax to plant teleportation beacons that would capture the Ventaran's and take them to their war-torn Home world. Upon arriving, Eubulon fell ill and almost died until a Ventaran family took him in and helped him recover. When Eubulon realized he'd be destroying a thriving world for one beyond saving, he tried to tell the general.
Unfortunately, Xaviax refused to abandon his plan, Eubulon told the leaders of Ventara what was coming and they recruited the 12 best soldiers to take up the Kamen Rider Mantle. Unfortunately, Xaviax took advantage of the original Dragon Knight's Personal life, allowing him to capture and Enslave the Ventarans. When Xaviax was finally destroyed by all 13 riders, Eubulon had them retrieve the beacons from Earth and place them on Karsh, freeing the Ventarans and returning them to their home planet.
Inhabitats:
- Len : Kamen Rider Wing Knight
- Kase : Kamen Rider Siren
- Adam : Kamen Rider Dragon Knight
- Hunt : Kamen Rider Axe
- Chance : Kamen Rider Torque
- Quinn : Kamen Rider Sting
- Chase : Kamen Rider Spear
- Nolan : Kamen Rider Wrath
- Sara
- Ian : Original Kamen Rider Incisor
- Eubulon : Master Of Advent Cards
- Van : Kamen Rider Camo
- Cameron
- Pryce
