It definitely is a big coincidence! I think I might have died from loneliness if I didn't know anyone else from Japan...

[ For the most part, he's kind of glad his friend Tanjiro's brought to this world too, although Zenitsu's not happy that they still have to train because Tanjiro's a stubborn training-idiot.

Oh but enough about his friend, he's talking to a girl right now! ]

So have you been here long? I guess it's obvious that I just got to this world...but yeah! The robot people gave me an explanation of why I was brought here, but saving the world seems way too grand...