Good/Best Male MC’s - Part I

A supernatural manga about Tanjiro, a kind-hearted boy who goes through a sad tragedy that leaves him with a demon sister and a strong revenge on the man (demon) who murdered his family.

Best read!! Emotional! Sweet but badass MC. Oni/demons. Character development. Action packed. Demon-slaying swordsmen organization. Funny, comedic. Has an anime/movie:
https://www.thewatchcartoononline.tv/anime/kimetsu-nno-yaiba-english-subbed

A manga about Sawamura, a junior high student who gets scouted and attends a competitive high school with a talented elite baseball team.

Energetic & lovable MC. Friendship, Rivalry. Team bonds. Great storyline. Best character development!! Has a second manga and an anime series:
https://www.thewatchcartoononline.tv/anime/diamond-no-ace-english-subbed

A manga about a young male protagonist who works as an undercover assassin to get revenge on a certain tattooed man.

Assassins.Violence. Revenge. Badass androgynous MC. Undercover crossdresser.

A Webtoon about a high school student who uses his ability to see memories of objects in order to find his missing twin sister who was taken.

Mysterious plot. Students. Action. Abilities. Parallel world. School life.

A webtoon with a young male protagonist who gets the ability to see supernatural beings, yokai, and is somehow involved with a mysterious woman that appears in his dreams.

Full color. Supernatural beings. Yokai. Cute, semi-normal MC.

An action packed webtoon about a student who has the ability to see disasters/misfortune before they happen.

Badass MC. Students. Abilities. Mystery. Character development. Terrorists.

A supernatural manga about a 15-year-old student who finds and brings home a black cat that turns out to be a very old vampire.

Normal looking MC. Vampires. Contract partnership. Servant vampire relationship. Good storyline. Has an anime:
https://www.thewatchcartoononline.tv/anime/servamp-english-subbed

A fantasy manga about a soldier who goes back in time so he can change the future and save his loved ones.

Reborn. Time travel. Strong MC. Violence. Soldiers. War. Tragedy.

A fantasy manga about a middle-aged medical researcher who gets reborn as a young son of a medical pharmacist family.

Reincarnation. Magic. Holy powers. Doctors/pharmacists. Divine arts. Cute-looking, powerful MC.

A supernatural manga about a young boy who joins the moon demon squad for revenge on all vampires.

Powerful MC. Vampires. Supernatural beings. Male bonds. Friendship. Tragedy. Revenge. Demons. Demonic weapons. Attractive characters. Has an anime.