Coo of The Far Seas
After a storm hits their island, Yusuke (driving his jet-ski) finds a baby dinosaur. He show it to his dad, they keep it and call it Coo. But there are other parties interested in a 65 million year old creature...
Directors: Tetsuo Imazawa
Writers: Kihachi Okamoto, Tamio Kageyama
Cast
IMDB: tt0208069