Is Hanaukyou Maid-tai OVA hentai?

OVA · 2001 · 3 episodes · R+ - Mild Nudity

Comedy, Ecchi, Harem, Romance, Shounen

In this three-episode OVA, Taro learns more about Cynthia`s life as herself and her alter-ego Grace. He also undergoes training with his bodyguard Konoe. And finally, Ikuyo dupes Taro in spending a whole day disguised as a maid. (Source: ANN)