Bl

Watch hybrid child of you don't

http://www.mangago.zone/read-manga/life_senjou_no_bokura/
http://www.mangago.zone/read-manga/lonely_to_organdy/
http://www.mangago.zone/read-manga/rasen_no_kioku/
http://www.mangago.zone/read-manga/ashita_shinu/ (first story)
http://www.mangago.zone/read-manga/10_years_where_i_loved_you_the_most/

"The paper plain which is under the Rainbow" i swear you will cry or atleast tear up cause its just sad TT ^ TT

Correction : "The paper plane which is under the rainbow"

Also I heard that this one is sad but I haven't personally read it yet (but I will, soon)
http://www.mangago.zone/read-manga/timeless_melody/

TEARJERKER
list is a collection of
• happy ending
• bittersweet
• sad/tragic
http://www.mangago.zone/home/mangalist/636848/

i recommend this for quick read
#006 http://www.mangago.zone/read-manga/paradise_view/
#019 http://www.mangago.zone/read-manga/hypnosis_mic_hoshi_ni_naru_made_doujinshi/

You can check the comments section if you want to know which mangas have happy/bittersweet/tragic ending

Follow the list to be updated. And if you liked the mangas/manhwas I included, please do recommend. Enjoy~ (人 •ᴗ•)