Reviewing for v1.1.6
As some of the reviews pointed out, the sex scenes are repetitive.
They look alright, but basically recycle a dozen or so fixed poses and animations and just swap out the hair, eyes, clothes, and skin color. Admittedly, they do have a large selection of clothing items, but I'd rather have more body types, in-scene actions, etc. They also recycle the same voice and speech bubbles, even when they don't make contextual sense. If you have sex with an NPC after beating them, even if they like you, they'll default to treating it like rape. Oh you beat the game and all the generic oni are happy to receive your superior seed? Still pleads for you not to cum inside them if you beat them in a fight first. Different personalities? Boss fights? Special events? Same sex scenes.
Story is eh.
Most of the story is straightforward and without twists and has very little substance. For example, there's basically no worldbuilding. We don't really know why the oni want to keep their existence a secret, or why there seems to be so many more women than men walking around, or why it seems to be okay for people to molest your dude and shit, but not the other way around, or why there's a bunch of security guards in the sewers, or why a bunch of businesses' emergency exits lead to the sewers. Hell, I don't even know why your dude is specifically chosen to handle the problem of wrangling the 6 stray oni.
You even have to pay out of your own pocket to facilitate the goal, and all you get out of it is being a consequence-free rapist, which your dude acts like he's not into, but is like 90% of the game's content. Like if you're going to make a game that's mostly about rape, don't be lukewarm about it. If you aren't into rape, don't make a game about rape then.
Gameplay is mediocre.
At first, it was sorta fun. You smack the hell out of people and watch their clothes fly off. After a while, the novelty wears off. You don't gain any skills or learn any new combos. You basically fight the same way throughout the whole game. Late game is annoying because skill straight up flies out the window. Enemies move a lot faster, read button inputs to dodge preemptively, and often dash past you by accident.
You basically have to herd up to 3 enemies up against a wall and pray one doesn't accidentally dash past you, all the while spamming your attack key because one of the 3's bound to be blocking, forcing you to restart your attack combo. And in the off chance your attack combo does fire off, congrats, you've now flung yourself past your enemies and hit none of them. What's worse, they're now behind you and now you have to herd them into a corner again, all the while taking hits. Similarly, you could technically time your blocks right and then counterattack, but the resulting animation often flings you into a spot that'll make you miss entirely due to the small hitbox of your attacks, making the effort wasted.
The controls also annoy the hell out of me.
In most games, your interact key is also your confirm key. Here, your confirm key is also your attack key. Your interact key is its own button for some reasons and does nothing else. Your jump key, for some reasons, is not the up arrow. It's tied to the cancel key, which also serves as the confirm key in some instances and not in others. The button you use to have sex, shove people (which I don't know why that's even a thing), and pick up people you had sex with, are all the same button for some strange reason.
There's been many times where I want to talk to an NPC, but accidentally hit them (swinging and missing like an inch from them also freaks them out), which forces me to exit the map and loop around while evading cops. Very frustrating.
Summary:
It's an alright time waster, but far from being a memorable one. It's appealing if you want to turn your brain off and play a casual beatem up with stripping mechanics over short periods of time. It doesn't have much else to offer.
Edit: One other thing, there's a few dialogue choices that aren't translated for some reasons. The first choices will be in English, but not the 2nd or 3rd choices.