“Toei Hero Next” is a project to show a new side of the young actors. The first actors selected were the stars of Kamen Rider OOO. The main character, Eiji Hino, transformed into Kamen Rider OOO, and his partner, Ankh, was a monster. In the show, the two of them presented themselves as superb partners. In PIECE, Watanabe plays a free reporter and Miura a cameraman with five personalities. They pursue a mystery in this science-fiction suspense story