Yes. I'm looking for that. Uh, not just violent towards other peeps, but also very physical to each other whenever they argue, esp.the boy. He shouldn't be afraid to hit the girl cuz he doesn't think she's frail.

Best example is Kagura x Sougo. I know they're not canon, but hey, I like em together.

I want to see 'em get into a brawl. I want the other characters wondering if they're really lovers/friends because of how they behave towards each other.

Oh, they don't have to be a couple, they could be enemies first then develop into something more. I prefer shoujo, but shounen is okay too. No yaoi, yuri, incest, harem, and H, but a lil smut is acceptable.

maybe
Yasuko to Kenji
Vanilla Ice
Junai Tokkou Taichou!


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Man is more ape than many of the apes.

Maybe Tokyo Crazy Paradise?
And also Oresama Teacher, and perhaps Saver but the first two are more fitting imo.

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Hwang Mi-Ri's work mostly have couple that are both violent.
If not,
Fly High
Faster than a kiss
Love in the mask

Lovely Complex - the couple is like a comedy duo and are always bickering lol
I swear I know more but I can't think of anything else > <

Waaah~ So many!
But I've read most of those, (and some I've dropped).
I'm excited to read Oresama and Vanilla Ice.
Thank y'all!