Genuine Tearjerkers/Tragedies (some are and some aren't so you'll have to guess lolz)
December Rain
A Home Far Away
Sleeping on Paper Boats
Dumb Husky and his White Cat Shizun
Unblossomed
A Nameless Flower
Sora's Eyes (I love this love this super love this)
Raising a Sacrifice
Kegare no Nai Hito
Dreary/Hopeless vibes (my favorite type of 'sad' shit)
-Little Mushroom (If u don't read this I'll haunt u)
Shuumatsu, Kimi to (Don't skip reading this its my fav...)
Uruwashiki Shuen (this ones just kinda creepy but I'll add it lolz)

Any sad BL rec?? I wanna be in my bed with my headphones on, crying while reading something and listening to sad songs ヽ(`Д´)ノ