Yukihiko Tsutsumi
"Siren" (サイレン) is a film adaptation of "Forbidden Siren 2". It was released in Japan on February 9, 2006 to coincide with the Japanese release of the game. "Siren" was directed by Yukihiko Tsutsumi and stars actors Yui Ichikawa, Leo Morimoto, Naoki Tanaka, Hiroshi Abe, Naomi Nishida, Suzuki Matsuo, Kyûsaku Shimada, Mai Takahashi, and Jun Nishiyama.