I heard that my favorite idol's marriage registration form was available, so I checked and it really exists!!
You can buy it from a place called "Marriage Registration Form Factory."
There was a question asking, "Can I buy this online?"
I tried clicking on the image, and it had a shopping cart like an online store, and it showed as in stock.
Regardless of the marriage registration form, I might want the clear file and the life-size poster.

A marriage registration for my favorite idol?! | アクルビ好き🩷's post