TW: SA, bullying, harassment
Othello's one of those shoujos from the early 2000s where SA and harassment are used as punch lines despite how serious it is. It's an interesting plot with our MC girl with a split personality which causes some unhinged situations but many of these are SA and borderline r*pe.
TLDR; It's a short read (only 28 chapters) with pretty art, but again there's sexual harassment happening every 2 chapters. It's a decent story littered with assault and bullying that shouldn't be normalized as a "funny trope". If you don't mind things like that or ignore it, you still enjoy the overarching story.