his past really did make me sad.............

Kokushibo's story is depicts jealousy, one of the most bitter and ugly emotions felt by humans, the jealousy he felt seeing his talented young brother...and the fact that Kokushibo worked hard to become strong but his brother didn't want to become a warrior but God still gave his young brother the talent and not him...it showed the sour but true reality of life...plus his character design being ugly reflects his bitter emotion...jealousy makes people ugly...he let his jealousy consume him and became ugly...10/10 character and character design for me

Douma is great, he is "born evil" type of character which I like, give readers something new to the plate. Not to mention his character design is well made.

I like Akaza too, I think he's one of the few characters whose past is very well explored in the series, and his tragic love story with Kyoyuki was cherry on top. But he is your common "broken hero" character so he's a bit lower in my list

Douma because I like his design and his Elsa powers. Kokushibo killed Muichiro and Genya and Akaza killed Rengoku, I'm more sad about their deaths than Kanae and Inosuke's mom and Shinobu was planning to die and it was sad but she sacrificed herself to kill Douma. Gyutaro is cool and has a sad past, I hate Daki so much and how people say you can't say she's ugly, she was a pretty as Ume but as a demon she is so hideous and ugly and she is annoying as hell. Douma also doesn't have a typical sad backstory, he isn't pure evil like Muzan or Hantengu, and he's cute in the anime.