Yu Kamimura

Yu Kamimura (上村 優) is an effeminate gay man in drag who is the Manager of Donut Shop Hungry who always tries to make new original doughnut styles, which draws Haruto Soma to the truck as a loyal customer though he prefers plain sugar doughnuts much to his chargin.

It is revealed in Movie War Ultimatum that his real name is Yu Kamimura, and that the Young Masked Belle Poitrine is his Inner Phantom. The Underworld in the movie was how he had looked like when he was younger, having been often mistaken for a girl.

Kamen Rider Mage
Shunpei's Magic Land counterpart is one of many people who use a Wizardriver to become Kamen Rider Mage in the movie Kamen Rider Wizard in Magic Land, where anyone can become a magician.

Portrayal
He is portrayed by Kaba-chan (KABA.ちゃん). Of the role, Kaba-chan stated that while he never really watched Kamen Rider as a child, he feels that he will form great memories as a member of the Kamen Rider Wizard cast. This role makes him the first gay cast member and regular character in the history of the Kamen Rider Series.