K, Kumatora is rude (And abit sassy, I guess. But she is rude) In MOTHER, she talks with abit of slang like this: Who ya' talkin' to? Don't bad mouth about Leo like that dammit!! And Leo, well I dunno because MOTHER 4 isn't launched yet. But judging him because he's a leader of a motorcycle gang, he's gonna talk with slang like Teddy (Leader of a gang in MOTHER) and...