Kabaneri of the iron fortress: Steampunk Attack on Titan but now they're zombies.
K-On!: a show about cute girls who form a band in high school that moonlight as prostitutes on the side, each catering to a different clientele.
>Legend of The Galactic Heros
The 2 protags rival each other.
One of them is a commoner.
Something about paintings.
Everything is going according to keikaku.
Both rivals end up dying in a stupid way.
This dude is intelligent witty and nihilistic and saves the day because he had some master plan even though he was acting like a bad guy or something all along and his catchphrase is jibun woo
Super masculine drawn men engage in a multi-generational war using shadow ghosts to fight and proving their manliness via phrases such as ZA WARUDO.
Incest: The Animated Series
>Ping Pong Girls
Twintail tsundere tries to bully a shy redhead through dominating her in sports, but the shy girl is a lewd as fuck power bottom who enjoys it and makes her join a ping pong club where they play matches against Saki-esque gimmick character teams.