I probably already commented here but I'll fxcking do it again.
I love it. I love that fresh view on gender bender, something that add on the badass of the situation.
I mean, a little princess just fist fighting with demons, monsters and sometime humans ; Quite the gap.
It isn't "cringe" in the sense that it's taking itself seriously but still can shift the heavy atmosphere with some well timed humor (it doesn't hit bullseye all the time but it works quite often).
It's also been a while since I haven't read a good Isekai without Romance so it's a plus in my book. Until the author changes their minds but we'll cross that bridge when we will be there.
I also love how MC was an old man, a yakuza that knows his shit and that he didn't... You know, forgot about himself like a lot of work in the same genre. He's smart, wise and doesn't belong in a young girl's body.
I love the other characters that are just confused about how a god damn little girl can be so strong.
I love the artstyle, being kind of semi realistic and some panorama are beautiful.
And for those talking about Gay shit... Who cares?