*psychological

Rather dark, the antagonist has a very unique (a bit twisted) point of view
vampire-like beings
includes:
amnesia, killing, apathy toward others lives
*note has an anime

includes:
discrimination, complicated family situation/past, secrets,

family situations and the pressure in competitions makes this manga very psychological
about piano
includes:
not ideal family situation, prostitute mother, japanese mafia, pressure, discrimination, self esteem issues,
despite the dark and twisted up-bring, This manga is very heart touching.
This is one of my all times favorites
*Note has an anime movie of part of this manga

glasses buy was in an accident and was held back a year- keeps it a secret that he's blind in 1 eye. classmate is deaf.
includes:
past accident, coping with disabilities, phsyical and mental abuse, trust issues.

has a translated LN: https://www.novelupdates.com/series/insanely-pampered-wife-divine-doctor-fifth-young-miss/

MC died and woke up in another person's body in a martial arts/cultivation world.
In the new world, she is trash who can't cultivate due to poison.

honestly the manga is meh :( and skips too much but the LN is good

apocalyptic setting due to a zombie like virus break out.
The Boy fixed up an Ai robot and was teaching it to be human like. The boy is infected and Ai is trying to protect him while finding a cure.
includes:
zombie like attacks, people/family members dying, heartless military in power...can't say more- don't want to spoil.
*one of my favorites

not that dark.
school setting.

MC is king's child- pressure about choosing their gender