[JohnBraden]

Sometimes it's best to leave things be. It appears to be a common Japanese custome to not respond to someone to avoid any confrontation. She may be being polite by not responding or initiating any contact because she doesn't want to deal with the issue.

Perhaps this game isn't as important to her as it is to you. After all, it is a video game and, while some people get too involved in it, some don't have their lives revolve around them....