A playful word used to describe something Japanese; Not to be taken seriously.
"you're easy breezy and i'm japanesey"
~ Lyric from Utada's English debut album "Exodus"
(adj) resembling or of Japanese origin. Originally used in a terribly poor lyric by the famous Japanese pop star Utada Hikaru in her debut American CD.
"You're easy breazy and I'm Japanesey"