Hah, this was unique and interesting! Hitachi Hayato is an overworked salaryman stuck in a dead end job. One day he gets swept into the ocean by a sudden wave and rescued by Urashima Tarou and pulled down to an underwater world. The palace caretaker, Otohime tells Hitachi that she will give him good luck in his job if he takes Urashima to the modern world and help him adjust. Urashima seems to be a bit of an amusing masocist and likes it when Hitachi yells at him lol
Koiseyo Sennen Neet