JAPANESE HUMOR IN JRPG! WELL, I DON'T FIND IT FUNNY.

What's with all the nosebleeds all the time?

Characters usually get nosebleeds when they are "aroused", if you know what I mean.

Of course, there's also nosebleeds from legitimate injuries (ie: punches to the face), but that's not really about jokes (unless it's supposed to be a joke, in which case it's usually hilarious).

How many of you laugh at Mr. Bean

Mr. Bean transcends cultural barriers, just for the record. He is awesome.

Somebody has not seen enough Tonneruzu no Minasan no Okage deshita, it will change your mind on japanese humor. XD

It's called culture clash. Of course you don't 'get' the humour, you're not Japanese. It's like how Pakistanis would feel when confronted with blue comedy.