Mezzo Forte (メゾフォルテ, Mezo Forute) is a 2000 original video animation (OVA) directed by Yasuomi Umetsu.

The OVA, which concerns a young woman, Mikura Suzuki, and her mercenary business, the Danger Service Agency (D.S.A.

), is the spiritual sequel to Umetsu's Kite, as both feature the continuing elements of a highly trained female protagonist, dark comedic tone, extremely violent and slickly directed over-the-top action sequences, as well as the graphic sex scenes, which can be found only in the uncut version.

Like Kite, the OVA was released both in the United States and Japan in two different versions: one with graphic sex scenes taken out, and the other with them left intact.

Momokichi Momoi, the mob boss owner of a professional baseball team known as "the Peach Twisters", has a unique way of dealing with ineffective players: killing them.

Mikura, Kenichi, and Tomohisa of the Danger Service Agency are hired by a mysterious old man to kidnap Momokichi.

Afterwards, the DSA focus on rebuilding the damage the Momoi thugs caused to their base, with Mikura receiving a premonition about their next job and suggesting they accept it.