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Artist's commentary
I heard from the Ran-shama person that it was a certificate of residence, but when I looked into it, it was written that you had to have an official copy of the family register, so we were all, "Which is it!?" Well, you have to be able to prove your Japanese nationality, so I suppose it is indeed a copy of the family register.
In reality, the Yukari-sama person asked a friend in Japan to get one and had them fax it, by the way. And so, our return home was delayed by two days.
Even more by the way, I heard that during this time, someone else at Hakurei Reitaisai in Taiwan forgot their passport. I hear they found it, thank goodness.
Today is Dai⑨shuu Touhou Fest 11.5 in Kagoshima. My regards to all the attendees! They're also holding Komeiji Complex in Tokyou, but I don't have any Komeiji books, so I'm giving that one a pass. All of you taking part, please give it your best!