These guys are the main characters of an cartoon that my brother and I are working on. We've got the big guy's name down, but we don't have names for the two little guys. If you have any suggestion, please post them.

The little guy with the red bandanna is born in America, but his parents are from Japan. Also, he very serious when it comes to his work.

The guy with the blue bandanna is just American, with no specific nationality. He tends to goof off a little but mostly he wants to be like an action movie hero.

Thank you ^^