Ep. 4: Daikoku City Hackers Club

4

A frenzied cyber battle breaks out at school between Isako, Fumie, and Daichi Sawaguchi's group, the Daikoku Hackers' Club. While Isako is the ultimate victor with Daichi's group completely subdued, Fumie manages to steal a piece of data from Amasawa that is totally corrupted with exception of the word "Michiko". (Source: Wikipedia)