Tōi Umi Kara Kita Coo(遠い海から来たＣＯＯTōi Umi kara Kita Kū, lit. "From a Distant Ocean Came Coo") is a Japanese novel by Tamio Kageyama. It won the Naoki Prize in 1988. It was adapted into an anime film named Coo: Tōi Umi Kara Kita Coo(COO: 遠い海から来たＣＯＯKū: Tōi Umi kara Kita Kū, lit. "Coo: From a Distant Ocean Came Coo"), released in 1993 by Toei Animation. The story revolves around a boy who finds a baby dinosaur.