Excel Saga

is a manga series written and illustrated by Rikdo Koshi. It has been serialized in Young King OURs since 1996, with individual chapters collected and published in tankōbon volumes by Shōnen Gahosha.

The manga was adapted into an anime television series by Victor Entertainment. Directed by Shinichi Watanabe and featuring animation from J.C.Staff, the series premiered on TV Tokyo in 1999. TV Tokyo only aired twenty-five of the series' twenty-six episodes, with the finale having been intentionally made too violent and obscene for public broadcast. As such, it was only included in the DVD release of the series, although it has since been broadcast in other markets.

The series has had some critical success coupled with respectable sales.

Plot
Believing the World to be corrupt, the secret organization Across plans to conquer the world. The first step in the plan for world domination is to begin by focusing on one city in order to minimize setbacks. Across consists of the leader of the organization, Il Palazzo, and officers Excel and Hyatt. Excel and Hyatt live in an apartment building in the city, along with their pet dog Menchi, who is also their emergency food supply, and are later joined by Elgala, another Across officer. Living in the neighboring apartment are three guys: Iwata, Sumiyoshi and Watanabe, and other building dwellers such as co-worker Matsuya, and later Ropponmatsu, who all work for the Department of City Security under Dr Kabapu, who intends to stop Across. Eventually the members of Across begin making appeals directly to the City's citizens before Il Palazzo publicly declares the existence of Across and its intentions to the public. Hyatt is captured and Excel and Elgala are later held in an immigrant detention center before being rescued by Il Palazzo, who begins the new phase of his plans.