she is that girl that first apears in Demon slayer right? How come Eren and her dont have the same last names if they are siblings (I mean if they are idk im only like on episode 2 or 3)
What a feature? XD Also Eren and Mikasa are not exactly siblings. Eren's father Grisha, adopted Mikasa, so that could be why they don't have the same surnames. (I am soooooo sorry if this was a spoiler, I did not mean it)