So I decided to do a bit of recon and lurked /jp/ for a week.
Friends, I have studied the enemy and I have found their weaknesses. The /jp/ loves their 2hus, but they have an infestation of brap posters, footfags, and diaper posters. What I propose we do is go into every touhou thread and post about how we want to smell their farts/diapers/feet. Learn a bit about the touhou you are posting about before posting. For example if she is a vampire post about her 500 year old unwashed feet. If she is poor post about her smelly unwashed panties. Remember rules 1 and 2 and have fun trolling.