Niu-Sama

"Misaki Ayuzawa is the first female student council president at a once all-boys school turned co-ed. She rules the school with strict discipline demeanor.

Issei Hyodo is your average perverted high school student whose one wish in life is to have his own harem, but he's got to be one of the unluckiest guys around. He goes on his first date with a girl only to get brutally attacked and killed when it turns out the girl is really a vicious fallen angel.

Beastars is a Japanese manga series written and illustrated by Paru Itagaki. It was recently adapted into an anime on netflix.

After her father having run away due to gambling debts, and being evicted from her apartment, Nanami meets Mikage, a strange man who is afraid of dogs. Nanami saves Mikage from a dog and tells him her story.

A girl wakes up after having collapsed with no memory of who she is with a spirit that only she can see for company. No-one can know that she has amnesia is it made evident that it has not been caused by her body or mind.

Isei finds new troubles about to enter into his life and two even sleeping in his bed. While looking at an old photo album of Isei's, Kiba sees a familiar sword being held by an old friend of Isei's, which reopen's old wounds.