I'm Japanese

Mou minasan ayashimu no wa yamemashou.
Watashi wa Nihonjin desu.

Kedo dakaratte doutte iun darou? Nihonjin ni wa 'uchi' to 'soto' o waketekangaeru mitaina tokoro ga aru na.

Ichiou okimari no eigo de kaiteoki masu. I will write down it in English as is usual.

Interpretation: Don't give me suspicious eyes. I'm Japanese. But so what? Japanese people tend to think 'outs' and 'ins' separately.