Magia Record: Puella Magi Madoka Magica Another Story, Vol. 2 - Magica Quartet

Despite Mami's warnings, Kyouko can't help wondering what would warrant her friend's strong admonition to stay away from Kamihama City. Surely a little visit couldn't hurt? After a particularly unfriendly welcome, Kyouko quenches her thirst at a roadside stand--only to find herself thrust directly into one of Kamihama's most dangerous mysteries!