Age: 18

Birth date: 8/24

Blood type: B

Height: 174 cm

Weight: 60 kg

The Prince of the alien world Voice, Sasaki is an arrogant, ruthless young lord sent to Earth by the King himself to lead the invasion. In his Earthling guise, he is haughty and ill-tempered as a corporate underling, and cannot help making sarcastic comments.

In the manga, Prince Sasaki also embodies some of the characteristics of Princess Shiina (who was created solely for the anime). In fact in the manga it is actually Prince Sasaki's golden rule of whoever sees his bare skin will either have to marry him or be killed. Matsumoto (like his instance with Shiina in the anime) is the one to see this...