but the real question is, does it already exist??
There are physical copies. You can even get em on Amazon.co.jp but there are no English translations. It's in original text.
Assuming you know it won't be in english but there's a physical copy:
here: https://www.cdjapan.co.jp/product/NEOBK-2493504
or here: https://www.amazon.co.jp/%E8%A6%AA%E6%84%9B%E3%81%AA%E3%82%8B%E3%82%B8%E3%83%BC%E3%83%B3%E3%81%B8-1-%E3%82%B7%E3%83%A7%E3%82%B3%E3%83%A9%E3%82%B3%E3%83%9F%E3%83%83%E3%82%AF%E3%82%B9-%E5%90%BE%E5%A6%BB-%E9%A6%99%E5%A4%9C/dp/4778129369
for real I’d buy an english licensed copy in a heartbeat just to re-read it a gazillion times.
Sorry but there is no English licence copy
i know bb TvT that's why we're depending on awesome scanlators for the moment.
but hopefully one day it will get translated officially :)
fuck it im going to buy the physical copy