LOL I do that to, now that you mentioned, I guess I read too much manga.I love when people come to visit me and I have to explain how things work in my town (which is very different from other town in Brazil), but I get nervous when people try to explain to me about theirs....
Japanese onomatopoeia are awesome, keep using them! haha. I think Berlin is relatively easy to get around in and the public transport system is pretty user friendly, but yes, learning to get around in a city can be pretty intimidating...though fun!
I do that all the time :D
That's 'cause you're Asian on the inside. HA!
There is a very excitable Japanese kid living inside of me.And Doraemon.
I find that the ticket-stamping machines go "Kweek!"