Henry Winfield

"My strength is...for real."

- Kotaro's catchphrase as New Den-O

Kamen Rider New Den-O (仮面ライダーNEW電王) is a current fictional protagonist and character in the series of films for the 2007 Kamen Rider Series Kamen Rider Den-O as a replacement of his predecessor. Kamen Rider New Den-O first appears in the 2008 film Saraba Kamen Rider Den-O: Final Countdown and reappears in the Cho Den-O Series. Later, he appeared again with Kamen Rider OOO in OOO, Den-O, All Riders: Let's Go Kamen Riders.

Henry Winfield
Henry Winfield is introduced as the grandson of Ryotaro Nogami (and is consequently Hana's second cousin and Airi's second nephew) and is the newest Singularity Point who can become a Kamen Rider. Originally impressed by Owner's stories of his grandfather's time as Den-O, Kotaro eventually entered a contract with the Imagin Neotaros (ネオタロス).

Because the time stream had been endangered, he was called by the past's Owner to fight the new threat, picking up the slack from his grandfather whom he has a grudge against for both naming him (for he views his name "unoriginal") and inheriting his bad luck (which, considering his name's meaning, "lucky child", is highly ironic). To further distance himself from Ryotaro, Kotaro renamed his Imagin partner Teddy. However, Kotaro regains respect for his grandfather as they restore the time stream.

Imagin Possessions Of Kotaro In Rider Form (New Den-O) & Personal Form

 * When possessed by Momotaros, Momo is in Kotaro's body. His hair spikes up slightly with a single red streak and he gains more muscular definition and the physical strength to go with it.
 * When possessed by Urataros, Ura is in Kotaro's body with the right words to woo women and convince almost anybody. His hair is straight and calm and has a single blue streak going through it. He also wears a pair of black rimmed eyeglasses.
 * When possessed by Kintaros, Kin is in Kotaro's body. His hair grows such that he has a ponytail with a golden yellow streak through it. However, his increased strength often results in self-injury due to Kintaros' clumsiness.
 * When possessed by Ryutaros, Ryuu is in Kotaro's body, incorporating dancing into everything he does. He grows one long purple and black streak of hair and is always seen wearing a brown cap.

Forms
Like the other Riders in Kamen Rider Den-O, New Den-O has access to multiple forms. The first is seen in Saraba Kamen Rider Den-O: Final Countdown, and his second is first seen in Cho Kamen Rider Den-O & Decade NEO Generations: The Onigashima Battleship. However unlike the original Den-O, when Kotaro is possessed by any of the Tarōs, he does not change form; the Imagin instead becomes a weapon based on their abilities. But if possessed by Deneb, New Den-O will automatically assume his own version of Vega Form, presumably because Deneb already has a weapon form.

Kamen Rider New Den-O's ending theme is entitled "Double-Action Strike form".

Strike Form
Strike Form

Ability perimeters Strike Form (ストライクフォーム) is the default form of New Den-O, able to wield the Macheteddy to perform his Counter Slash. Strike Form is also able to use the Taros in the form of the Kintaono, the Uratazao, and the Momotaken.
 * Rider height: 194cm
 * Rider weight: 92kg
 * Punching power: 6t
 * Kicking power: 7t
 * Maximum jump height: 38m
 * Maximum running speed: 100m/4s

Vega
Vega Form Ability perimeters Vega Form (ベガフォーム) is the form of New Den-O that first appears in The Onigashima Battleship. Kotaro allows Deneb to possess him and use his abilities, his Denkamen made up of a spool of thread much like Zeronos' Vega Form. In this state, New Den-O can use his DenGasher in Naginata Mode (ナギナタモード). This form is assumed automatically following Deneb's possession of Kotaro.
 * Rider height: 199cm
 * Rider weight: 123kg
 * Punching power: 7t
 * Kicking power: 10t
 * Maximum jump height: 25m
 * Maximum running speed: 100m/9.7s

Device

 * New Den-O Belt: Transformation belt
 * Rider Pass: A device to scan on the belt

Vehicles

 * New Den-Liner: New Den-O's personal train
 * New Den-Bird: New Den-O's Rider Machine

MacheTeddy
"Full Charge!"

- Finisher announcement via New Den-O Belt

The Macheteddy (マチェーテディ) instead of possessing his master, Teddy transforms into a weapon wielded by New Den-O Strike Form. It is a large sword with Teddy's face as the guard. With the Macheteddy, New Den-O Strike Form can perform the Counter Slash with Teddy counting down the attack time given to him.

Uratazao
The Uratazao (ウラタザオ) is a fishing pole weapon that Urataros is able to transform into for New Den-O. This appears in Episode Blue: The Dispatched Imagin is Newtral when Kotaro is forced to team up with Urataros instead of Teddy. The Uratazao can stretch to incredible lengths, allowing it to be used like a whip. The zao part of the name is from the Japanese word for "fishing pole" (釣り竿).

Kintaono
The Kintaono (キンタオノ) is an axe-like weapon that Kintaros is able to transform into for New Den-O. This appears in Episode Blue when Kotaro is forced to team up with Kintaros instead of Teddy. The Kintaono is so heavy that New Den-O has a hard time using it. The ono part of the name is directly taken from the Japanese word for "axe" (斧).

Momotaken
The Momotaken (モモタケン) is a sword weapon that Momotaros is able to transform into for New Den-O. This appears in OOO, Den-O, All Riders: Let's Go Kamen Riders movie. The blade of the sword resembles flames, and the blades can actually ignite. The ken part of the name is from the Japanese word for "sword" (剣).