Iori Izumi (和泉 伊織, Izumi Iori?, portrayed by Jouji Shibue), known as Ibuki (イブキ?) is a 21 year old member of the head family of the Oni that run Takeshi at Yoshino. Being born into the head family meant that his life would always revolve around being an Oni and battling Makamou, a fact that Ibuki never had a problem with. He wished to protect others and knew that not wanting to carry out his legacy would both disgrace his family name and be selfish. As a member of the head family, Ibuki is automatically selected to carry out especially dangerous missions whose outcomes will likely effect Takeshi as a whole. Ibuki is a confident Oni, but unlike Hibiki, he is confident because he believes no one in the head family can be defeated.
Read more about this topic: Kamen Rider Ibuki, Iori Izumi