Watch Sadisflix. Rainbow Over the Pacific is a tale of romance that moves from the streets of Tokyo to the islands of Hawaii as it weaves the story of two star-crossed lovers--Hideo (Yukio Hashi), an aspiring photographer from Japan, and Reiko (Jun Mayuzumi), a beautiful Sansei Cherry Blossom contestant from Hawaii--who are drawn together by destiny, yet appear to be fated to be apart. Will the sun set on their young love, or will it be the dawn of a new relationship?