I will forever recommend this but "This witch of mine" it has beautiful art and it soo sad like I cried soo much. the beginning is very misleading to the actual story. it is also shoujo.
Transparent Cohabitation We Broke Up Cherry Boy, That Girl Story of Someone We Know Love Deficiency ---- i have some non-colored sad mangas to recommend, in case u want. i swear its totally good!
Reccomend me some full colour sad mangas.any genre is fine
Thank u in advance(⌒▽⌒)