Risa Shiramine/Plot

Introductory Arc
Risa pushed Kaede into playing NewWorld Online (NWO).

After the school test period was over, Risa logged into NWO. She created her character, Sally, and met up with Kaede (Maple).

Guild Founding Arc
Risa continued to play NWO while Kaede took a break from the game because she embarrassed herself.

Ghost Layer Arc
After they logged off the night after reaching the Ghost Layer, Risa repeatedly called Kaede and kept her up all night.