Natsumi Hikari

Natsumi Hikari (光 夏海): Natsumi Hikari is Tsukasa's friend who works at the photo studio under her grandfather, having lived with him since her childhood. She crossed into the Shinkenger's world and witnesssed the fight between Tenku-Shinkenoh, Daikaioh and the Ayakashi Sasamatage. Kanna Mori (森 カンナ) guest stars as Natsumi Hikari from Kamen Rider Decade.