Because playables tend to bully right back. The most sane playable in this artist's universe is probable Youmu, and her freak-outs can be just as bad as Sanae's (though far less frequent). Also, do remember that Reimu and Marisa have beaten Sanae at least once so far. And once again... is Sakuya someone you really want to try and bully?
What to do you ask, not much we can...Everything!Aaaaaaaa-Stay away-Eh!?For starters, what the hell is with your creepy running style...You're such a meanie. What it is so weird about me..?Because of you, I ended up bothering people I don't know!!!Aauu!!...that I can fight strong dudes, but...HnfhnfhnfYou're the last one, after all...Owow...ShfHffGrrrglll-TptptptpUwaaaah!!!CrashDoublewhiteOw...Are you still saying, I'm weird!!!?You are the strongest, aren't you?Are you not hurt?Dai-chan, it's hopeless! She's totally nuts!!!AppearEek!!Leave me alone-Yeah... Agreed.Aah- oh... I am terribly sorry.Dai-chan told me...Let's be friends and play together.Stay away-Kochiya Sanae's Journey to the Castle of Shining Needles Finished.Literal translation of the game title.Uwaah-ThpGrrrttt...What should we do, Nee-san?Wait for me pleeeease-I'm terribly sorry.I'm sorry.BowLet's hurry back, we have to nurse Raiko-nee-san...WhffffGeez, what are you-BowWhat happened..?Grr-...I gotta stay away from weird-ass people, like you!