Cool Japan S2012E25 - Karaoke

Karaoke, born 40 years ago, has become a major leisure activity enjoyed by men and women of all ages. Karaoke boxes compete in providing customers with a variety of services such as dress-up costumes, voice dubbing experiences, online duet singing with strangers, etc.. Even on the streets, most Japanese would sing boldly upon request. Where does their passion come from? How will our foreign guests view their enthusiasm?