Oh boy, finally found a manga with Czech representation and it's... interesting. Well, Im just glad someone in Japan could be inspired by our culture and history, it's cool really, even if the target audience seems to be pretty ... niche.
I might have wished more mainstream and talented artist took notice, but it is what it is, I don't hate the author for giving his own work his own spin.
(I actualy discovered this, since there was a bit of a controversy in our little country over this, apparently some publisher relased this without reading it, and then when relasing volume 5 they were surprised when youtuber Meon exposed, let's say, the contents, apparently they thought if it didn't cause controversy in Japan it's gonna be fine, little did they know Japan has a bit more mature audience that knows seinen manga is meant mostly for adult men, and author drew hentai before, oh well, not like Japan didn't have weird reputation among normies to begin with)