Mitsuha Shimamura

A 27-year-old family restaurant owner with an intense passion for Kamen Rider. In his childhood, he lost a duel against his older brother over the right to portray 'V3,' which led him to take on the role of Riderman instead. Over time, he came to deeply resonate with Riderman's spirit of fighting with wit and wisdom as an ordinary human being. In battle, he combines self-made cassette arms with aikido techniques, earning a reputation as a calm and dependable fighter within the Higashijima group. In his personal life, he is in a steady relationship with Yukaris, his girlfriend and a former Shocker combatant.