banana fish
Uh not exactly an anime but try Alien stage on Youtube
Ossan newbie adventure. To me it's good and underated. But not angst tho
Terror in tokyo, not yaoi tho
Uragiri wa Boku no Namae wo Shitteiru
No.6
girl underrated
oops mb
Terror in terrorrance?
Uh too lazy to read give me angst anime or just any type of anime but underrated