Just guilty pleasure...

Another sweet yandere boy, this time the ml makes crossdressing to see the fl again. Moreover, he's very cute, and he's obsessed with the fl since childhood... Contains some spicy scenes with consent.
Yandere ranking: 4/10

This story is more deep than the others in this list; the topic of the manga is principally mystery, but we also have our yandere ml; the yandere here is a mysterious, handsome man that saves the fl from committed suicide by telling her if she already wants to die, why doesn't she marry him instead... There's no many chapters, but it is a really good read.
Yandere ranking: 6/10 (this rating can increases more in the next chapters).

The yandere here is a handsome, cheerful trainer of a gym. But the trainer is a psycho obsessed by the fl... I have to make some usual trigger warnings: rape, blackmail, obsessive, and manipulative. If handsome psycho FICTIONAL boys are what you're into (kinda like me), this manga is totally your type.
Yandere ranking: 7/10

This is just a one-shot and it's set in the time of nobility, it's a bit messy and a bit dark... Warnings: Rape, obsession, jealousy, and manipulation.
Yandere ranking: 8/10

Title:'Busybody Woman gets ***** by the Mad Love & Hatred of a Snake Possessed Man YANDERE'
This is a love-hate story, the yandere here is in love with our fl but he also hates her for a betrayal from the past... Trigger warning: NSFW, very graphic, rape and manipulation.
Yandere ranking: 8/10

Title:"Trace the flower burial scars (Comic Edition)"
Well... this IS a yandere without a doubt, this man is the personal butler and educator of a rich young woman, the thing is that he is reaaally obsessed with her and will do anything just to have her for himself and no one else's. Trigger warning: NSFW, graphic, rape, manipulation, violent, forceful, blackmail.
Yandere ranking: 10/10

Well, this is just a straight omegaverse and it's kinda entertaining, contains raw smut and the male have some yandere traits.
Yandere Ranking: 5/10