Jonathan Ross steps outside the mainstream to explore Gaijin - outsiders, those who don't fit in conformist Japan. He meets the Bosozoku, boy biker gangs, and explores the world of Drifting; uncovers the dotty world of artist Yayoi Kusama; and looks at the latest take on the Samurai with an exclusive preview of Samuel L. Jackson's new animation series adapted from the manga, Afro Samurai.