Chrno Crusade: Az demo Wakaru Chrno Crusade Kouza
English title: Chrono Crusade: Azmaria's Lessons
Japanese title: クロノクルセイド　アズでもわかるクロノクルセイド講座
Type: Special
Episodes: 11
Source: Manga
Genres: Adventure, Comedy, Supernatural
Studios: Gonzo
Duration: 3 min per ep
Rating: PG-13 - Teens 13 or older

Azmaria Hendrick gives some background information on characters and the setting, with flashback scenes from the Chrno Crusade series itself.

Released with DVD volumes 2-12.