Responses

'Goodbye, mom'-- a sad but also hopeful story
'Takopii no Genzai'-- sad story but not totally tragic
'Three days of happiness'-- it's not so much sad as the others, a bit hopeful too
'Knitting corner'-- it's mostly wholesome but there are moments where you'll cry
'Efforts never betray'-- this ones just tragic throughout

https://www.mangago.zone/read-manga/mizusoko_ni_sumu_kodomotachi/
Have fun feeling empty
Something tragic. Soul crushing. A menace to society like Banana Fish or Haruka Tookie Le
Preferably short but long works too.
Also doesn’t necessarily have to be gay, could be anythin