My Assassination Classroom(Boku No Hero Academia x Assassination Classroom)
After successfully killing Korosensei, Karma and Okuda accidentally suck class 3E and their teachers into the world of Boku No Hero Academia. Ships- Bnha- 'Canon' ships plus Kacchako and Kirimina(if you don't count that as canon) AssClass- Semi canon (and Karairi) ships.