All time favorites

*Ghosts/Supernatural
*Romance
*Horror/dark themes

Yūri Kariya is a female high-school student who starts a relationship with another student, Ryūhei Aono, from the next class. However, two weeks later, Aono dies in a car accident. When, distraught, Yūri attempts to commit suicide, Aono appears to her as a ghost, and tells her that he will be there for her.

*Gay/Straight love traingle

Loner Taichi teams up to help his shy classmate Futuba Kuze confess to her crush, Touma, Taichi's long-time best friend with whom he's drifted from. But later Touma is revealed to have loved Taichi. The love traingle becomes more complicated and the manga explores themes of gender and how it affects love and friendships.

*supernatural
*romance

Slit mouthed woman who is going to marry boy who comes from a family in charge of keeping supernatural. Adorable.

*Romance
*slice of life
*comedy
Classic feel good romance. Hori is a perv. Miya likes it though. Many characters with their own individual stories and personalities, despite being similar at times they are all interesting in their own ways and stand out as more than just side characters.

*Yakuza
*classroom/teacher
*comedy slice of life

The teacher comes from a rough yakuza lineage. She chooses to become a teacher and betters the lives of her students. Similar to GTO.

*Gore
*Shounen

Classic. Denji becomes a demon and has to fight other demons. Simple. Terrifying. Amzing.

*Romance
*Mystery
*magic

A poor girl wanders into a circus and finds a strange man that offers her magic. By the words "annarasumanara" the chant brings forth magic. I originally read this on webtoon long ago and fell in love with the art style. The author adds in imagery such as literally crumpling the characters as pieces of paper and mandelas to add in the magical affects. The second male lead's character development caught my heart.

*comedy
*slice of life
*shounen ai

The art style is adorable. Nakamura-kun is shy and wants to be closer to his warm bright classmate. Very cute.

*Shoujo
*Slice of life
*school life

Girl who only sees boy with the head of a cat. Sounds weird. I will never not like this manga. It is adorable and everything that shoujo manga should be.

*Slice of life
*Seinen
*Aliens

Three chaotic school girl aliens and their adventures on earth. Theres plot, there is no plot, it doesn't matter, its so funny just watching their interactions. As they live life among "normal" people, they learn lessons and change the people around them. Heartwarming. A story about special girls living normal lives.