Check out Gwen Stefani's new label Harajuku Lovers.
They make really cool Japanese inspired stuff like these cute watches:
The label's name, Harajuku Lovers is named after 'Harajuku', which refers to the train station in Japan where teenagers gather (mainly on Sunday's) for coplay (costume play). They dress up in costumes such as punk, anime, dolls, goth etc. You may know the phenomenen from the book 'Fruits'.
Images above from japan-guide.com.