Hm... I wonder why there's such a difference between his and his wife's reactions to Reitaisai. If she manages to sell stuff and he doesn't, maybe he should ask her for tips.
According to the Pixiv description, he had a real rough time at his first Reitaisai, number 7. He vowed to get serious after that (not that he was all that un-serious before that).
This is also his 200th Kogasa strip. #100 was about panties, this one's about trauma. He ponders which way Kogasa's life will go after this.
Okay, it's a Touhou event, so I'll be making a lot of books!They're not selling...Reitaisai!!TraumaKchnnnggkShudder Shake
Tremble QuiverJoltThe next one will finally be Reitaisai.It ended up as a photocopy 'zine, but that's all right! コピー誌: Magazine printed by the author personally using a photocopier, as opposed to by a printing company.Almost everything I brought is still left over...Did I say something damaging!?Huh?! What?!KchnnnggkI'm sorry! I'm sorry! I'm sorry! I'm sorry!Utter
FAIL