Kamen Rider Den-O: Imagin Anime

Momotaros

Momotaros, a Taros Imagin, allies with Ryotaro, forming Den-O's Sword Form, and later leads in Ryotaro's absence.

Portrayed by Seki Toshihiko

Ryuutaros

Childish Imagin, Den-O's Gun form, breakdancing DJ who wields a shotgun; fiercely loyal to Airi.

Portrayed by Suzumura Kenichi

Deneb

Loyal butler Imagin, Deneb supports Zeronos, providing Vega form and comedic relief with his noble demeanor and handmade candies.

Portrayed by Ootsuka Houchuu

Urataros

A charming but cowardly Imagin, Urataros partners with Ryotaro, using his persuasive skills and turtle-based powers to navigate time-traveling conflicts.

Portrayed by Yusa Kouji

Sieg

A princely Imagin, Sieg enables Den-O's Wing Form, possessing unique abilities and a strong sense of entitlement.

Portrayed by Miki Shinichiro

Kintaros

Strongest Imagin, speaks Kansai-ben, Axe Form wielder, joins Ryotaro to fight, and possesses him when hearing 'cry'.