Chrono Crusade

Attention:  Anime for Age 18+ and 21+ in some countries.

Also known as Chrno Crusade, is a Japanese manga series written and illistrated by Daisuke Moriyama.

 It was originally published by Kadokawa Shoten in Dragon Magazine which began serialization in November 1998.

A 24-episode anime television series based on the manga ran from 2003 to 2004 on Fuji TV.

The animation work was done by Gonzo.

The series was released in North America by ADV Manga and ADV Films, titled Chrono Crusade.

Set in the United States during the 1920s, Chrono Crusade follows the story of Rosette Christopher, and her demon partner Chrono. As members of the Magdalene Order, they travel around the country eliminating demonic threats to society, while Rosette searches for her lost brother Joshua.

Genre:  Action-Adventure, Drama, Romance

Original Run:  November 24, 2003 – June 10, 2004

- In total there are 24 Episodes-

I have watched this anime series in 2004 i don't remember it that much.  I remember the action was good especially when Chrno (the demon) gets angry, i love that part :D 

Generally the soundtracks are all ok! The opening song sounds good to me.

Some scenes are not suitable for children, that's why i decided to flag it for 18+ viewers. 

If you don't believe in demons then this anime would not interest you :P