City Hunter

Ryo is hired to protect Princess Alma, an apparently bratty young but smart girl, as well as her servant, the beautiful Salina. When Ryo initially refuses to do the job, Princess Alma offers to give him his very own personal "harem" in their home nation. But Ryo is enchanted by Salina, but is unable to touch not only out of fear for losing the harem, but because Salina possesses a strange aura that prevents Ryo from touching her. Kaori discovers the truth about Alma and Salina, that they had switched identities in order to throw Ryo off. But when Kaori and the real servant plant an idea that Salina (who is really Alma) is really a man, the real Princess Alma gets upset and runs away, realizing that she has fallen in love with Ryo.