The OVA based on the Read or Die manga series created by Hideyuki Kurata was created by Studio Deen in early 2001 and distributed outside Japan by Manga Entertainment in 2003. The series, directed by Koji Masunari, features the main characters of the original manga such as Yomiko Readman and Joker. It is a continuation of the 'Read or Die' storyline, taking place a few years after the events of the manga.

Source: Wikipedia