Kosys! Episode 1: It's Still XP, But We're Broke, So It's Fine, Right?

Kyoki Railway runs trains between Kyoto and Himeji, and its computers are years out of date. Section head Yamaga keeps warning about it; the CIO keeps saying it still works. On newcomer Akane's first day, the attack everyone expected finally lands. A comedy anime about information security made by the volunteer group OPAP-JP and released under Creative Commons.