He has fox-like features and sun-kissed skin. Having started as a child actor, he has a long career with exceptional acting skills, reaching the absolute top of the romance genre. He is known for his great personality and for being a considerate partner to his co-stars. He is so skilled at melodic acting that he's dubbed the 'Master of Romance'... and he's incredibly handsome, with a massive female fanbase. In his latest film, he is paired with a rising rookie actress. She acts well, but perhaps because she's younger than him... ...she's quite clumsy during the kiss scene. It's not that she's bad, but... Riku finds her awkwardness adorable and guides her through every step. Eventually, they develop a deep bond and become the film industry's representative 'older man, younger woman' couple.