I have been searching a long time for this doujinshi, most online stores do not have this available. I was hoping by requesting to you that there would be local physical stores you had contact with, would have this item.
Hello David Nguyen!
It seems to be a rare book, mainly because the digital version is available in melonbooks, so it’s hard to find the physical version >///<
I’ve added this book to the Suruga-ya alert list, sometimes items like that are re-stocked (may take some time), if it is re-stocked I’ll notify you :)