Den-O Belt is Kamen Rider Den-O's transformation belt. It is affixed with a device known as the SetTouch in the Terminal Buckle, which can read a Rider Pass and recognize the Imagin user. When the Rider Pass is swiped across the SetTouch, a transformation along with multiple form changes can occur.
The belt has four buttons (red, blue, yellow, purple), each activating a specific form (Sword, Rod, Axe, Gun), known as the Form Switch . It is also used to activate the primary finisher, Full Charge. A variation of the belt, known as the Wing Buckle, is affixed with a gold winged plate where the Terminal Buckle would normally be. It allows for the Wing Form transformation. An Imagin can use the Den-O Belt to transform to their specific Rider Form provided they do not need a host (meaning they have a physical form) and have a belt and pass available.
Publication Information
- Device : Den-O Belt
- Japanese : デンオウベルト
- Usage : Transformation Device
- Belt User : Ryotaro Nogami, Kotaro Nogami, Momotaros, Neotaros, Kintaros, Urataros, Seig
- Season : Kamen Rider Den-O
- First Appeareance : Kamen Rider Den-O Episod 1 : Here I Come!
- System : Transformation Belt
- Main View : Full Episod
Change System
Plat Form is activated by swiping the Rider Pass over the SetTouch, similar to the suica system. Succeeding form changes are activated by pressing the corresponding button and swiping the Rider Pass over the SetTouch. Alternatively, transformations into the alternate forms can be achieved by pressing the corresponding button first, and then swiping the Rider Pass.
The only exceptions are Wing Form, in which an alternate version of the Den-O Belt is required; Climax Form, when the K-Taros Cell is attached to the Den-O Belt; and Liner Form, where the Rider Pass must be inserted into the back of the DenKamen Sword instead. To perform Finishers, Riders simply need to swipe the pass over the SetTouch in Rider Form once again. The Belt announces FULL CHARGE and powers the Rider up for his finisher. In Climax form, these are changed to CHARGE AND UP finishers.
New Den-O Belt

The New Den-O Belt is Kamen Rider New Den-O's transformation belt. It is actually the same Den-O Belt once used by his grandfather, Ryotaro Nogami, though colored a pale gold to reflect its age. It is affixed with a device known as the SetTouch in the Terminal Buckle, which can read a Rider Pass and the Imagin contained on it. When the Rider Pass is swiped across the SetTouch, Kotaro transforms into New Den-O.
Nega Den-O Belt

- Device : Nega Den-O Belt
- Users : Negataros
- Riders : Kamen Rider Nega Den-O
- The Nega Den-O Belt is Kamen Rider Nega Den-O's transformation belt. It is affixed with a device known as the SetTouch in the Terminal Buckle , which can read a Rider Pass and the Imagin contained on it. When the Rider Pass is swiped across the SetTouch, a transformation can occur. The belt has four buttons (red, blue, yellow, purple), but these are not used as the SetTouch is already a shade of red. It is also used to activate the primary finisher, Full Charge. Unlike the voice on the original Den-O belt, this version has a distorted voice.

Rider Passes are the Kamen Rider Den-O system's ticket system for transformation and transportation through time via Den-Liner. When it is scanned on the Den-O Belt, or any similar belt system belonging to time trains, any Rider or Imagin is allowed access to his personal Rider form, armoring him up and providing him access to the DenGasher. Additionally, when the Rider Pass is scanned again in Rider Form, the Rider can perform Full Charge finishers. In Climax Form, the finishers are powered up to Charge and Up attacks.
The pass can store Rider Tickets scanned from memories of Imagin victims. The pass, with the ticket is inserted on the Den-Bird console as it is docked with Den-Liner. It allows Den-Liner to travel to that time period. Initially there were only two passes on the Den-Liner, the Rider Pass, which belonged to Hana, which she lost and eventually made Ryotaro keep, and a gold pass which belonged to the Owner (which Gaoh eventually stole).
The first incident where there were more than a couple of passes was when Yuto Sakurai brought in several Ryotaro Nogamis from different points in time to battle Kamen Rider Gaoh. Later on, it was revealed that Negataros had stolen a spare Rider Pass, and reverse-engineered it to duplicate the Den-O system in its entirety. To battle Kamen Rider Yuuki, Hana provided each of the Taros a pass, in addition to Ryotaro and Kotaro's passes. Kamen Riders Zeronos, Gaoh and Yuuki also have their own Rider passes to activate their own battle systems, similar to (and likely based on) Den-O's system.
Rider Tickets
Rider Tickets are train tickets used by passengers of the time trains to get to their desired timelines. Blank Rider Tickets serve their Riders as a method of chasing down an Imagin that leapt into the host's past which they accomplish by scanning the blank card on the host's forehead, with the Imagin and the date he/she went to being displayed. Rider Tickets are usually colored black with several accents that match the Rider they serve (red for Den-O and green for Zeronos).
Den-O Rider Tickets

- Bat Imagin's Ticket, Date: 12/24/2004
- Chameleon Imagin's Ticket, Date: 3/15/2006
- Crust Imagin's Ticket, Date: 10/15/2006
- Crow Imagin's Ticket, Date: 7/4/2006
- Rhino Imagin's Ticket, Date: 5/21/2006
- Ivy Imagin's Ticket, Date: 11/8/2006
- Owl Imagin's Ticket, Date: 2/20/1997
- Whale Imagin's Ticket, Date: 3/31/2004
- Wolf Imagin's Ticket, Date: 4/7/2004
- Jelly Imagin's Ticket, Date: 3/12/2006
- Tortoice Imagin's Ticket, Date: 11/29/2006
- Scorpion Imagin's Ticket, Date: 2/22/2002
- Bloodsucker Imagin's Ticket, Date: 5/20/200
- Molech Imagin's Ticket, Date: 5/8/2005
- Wasp Imagin's Ticket, Date: 12/5/2005
- Bluebird Imagin's Ticket, Date: 4/27/2002
- Rabbit Imagin's Ticket, Date: 7/26/2004
- Mole Imagin's Ticket, Date: 11/22/2006
- Leo Imagin's Ticket, Date: 1/19/2006
- Snail Imagin's Ticket, Date: 3/27/1993
- Armadillo Imagin's Ticket, Date: 6/25/2005
- New Mole Imagin's Ticket, Date: 6/16/2000
- Snowman Imagin's Ticket, Date: 1/10/2007
- Piggies Imagin's Ticket, Date: 01/XX/2010

- Spider Imagin's Ticket, Date: 11/18/2001
- Kraken Imagin's Ticket, Date: 1/18/2004
- Oct Imagin's Ticket, Date: 11/15/2006
- Albinoleo Imagin's Ticket, Date: 1/10/2007