Eijiro Hikari (光 栄次郎 Hikari Eijirō) runs the Hikari Photo Studio. Jii comes to the building, thinking it is his doctor's. Eijiro brings Jii into their business/house, thinking he can help him anyway. Renji Ishibashi (石橋 蓮司 Ishibashi Renji) guest stars as Eijiro Hikari from Kamen Rider Decade.
- Eijiro Hikari at the Kamen Rider Wiki