I thik this one is totally sad :( http://www.mangago.zone/read-manga/mahoroba_no_hibi/
Thou i'm not convinced crying is a good idea but
you can read the "deep love" series i'm sure you'Ll break in to tears and have a headache from it (well i did) read ayu's story first then the dog then the boyfrien's story and finally the firend of ayu
This serious is just too damn tragic
and well this won't make you cry instantly however it could give you hope as well : seasand bring it on life
Cheer up!!
http://www.mangago.zone/home/mangalist/1603/
Try with this list, it has good fucked up things :3
one shot called instant friend, its in one shot compilation book,but i forgot the book title,sorry.but it's saad af
I recommend
http://www.mangago.zone/read-manga/giglio/
http://www.mangago.zone/read-manga/anxiety_of_soul/
Don't find any manga that sad cuz I lack feels but I have a small list of darker manga as well if you already read those ^
http://www.mangago.zone/home/mangalist/61192/
Hi, can I have some tragedy and really very sad manga ? If I don't let my tears come out I'm gonna hurt myself again so it's better if I read.
Everything is fine, if you can give me the most fucked up thing that you ever read I'll be grateful.
I know it's maybe weird that I ask you to make me cry so sorry about that.