Aggretsuko (2018-) 
A socially awkward accountant deals with her annoying co-workers by chugging beer and singing death metal.
Aggretsuko: Season One Season 1 (Full Season)
Meet Retsuko, an accountant at a Japanese trading firm. She has an abusive shitty boss and spends her time being treated like shit and being overloaded with work. After work, she sings death metal karaoke. [more inside]