Kaori Yokoe

A young rock singer is not appreciated by her band, and gets a postcard from Japan saying "wish you were here". She takes what little money she has including ex-boyfriend's rent money and goes to Tokyo. She has numerous cross-cultural adventures and ends up singing with a Japanese rock group looking for a gaijin gimmick.

The son of a gang leader boss is kidnapped by someone and demands the disbandment of the gang. A group of five mean high school girls who form a "high heels group" will face them