- Strike Witches - Contrail of Witches
- Strike Witches - Majo Tachi no Kosekigumo
- World Witches - Majo Tachi no Kosekigumo
An expansion of the Strike Witches series, World Witches - Contrail of Witches details the short stories of various witches from areas of the European front of the Neuroi War.
- Volume 0/?
- Chapter 0/14.5