Mirai Keisatsu UrashimanMirai Keisatsu Urashiman.

Mirai Keisatsu Urashiman (未来警察ウラシマン; "Future Policeman Urashiman") is an anime television series created by Hiroshisa Soda and produced by Tatsunoko Production that ran from January 9 to December 24, 1983, on Fuji Television and its affiliates. It was later released in Germany and Sweden as Rock 'n Cop, in Finland as Rocki-kyttä (Rocki-Cop), in France as Super Durand (roughly, "Super Jones" or "Super Smith"), and in Italy as Ryo, un ragazzo contro un impero ("Ryo, a boy against an empire"). A manga adaptation by Soda, illustrated by Noboru Akashi and Haruka Inui and published by Akita Shoten in Weekly Shonen Champion.