Piece: Fragments of a Memory (2012)

Kamen Rider OOO stars Shu Watanabe and Ryosuke Miura reunite in the first Toei Hero Next project, a sci-fi mystery about a traumatized former elite reporter named Tomoki Chino and a mysterious photographer with five personalities named Rei as they solve a mystery involving people who turn into stone and die. This case is also related to Tomoki's lover who died three years ago.