as many as one-third of yakuza recruits come from one of a few . However, as these groups become less common, their ties to the yakuza become less apparent, as they begin recruiting from other marginalized groups, such as the Japanese or Zainichi ethnic Koreans. See also Mat Rempit Ah Beng Mod, a youth movement in the United Kingdom, associated with customised scooters Outlaw motorcycle club Raggare Tafheet References Citations Bibliography Fujisawa Toru. . Shonen Magazine Comics. Greenfeld, Karl Taro. Speed Tribes: Days and Nights with Japan's Next Generation. New York: HarperCollins, 1994. . Sato, Ikuya. Kamikaze Biker: Parody and Anomy in Affluent Japan. Chicago: University of Chicago Press, 1998. . Sasaki, Hiroto, and Tokoro Jewzo. . Shonen Magazine Comics. . Yoshinaga, Masayuki. Bosozoku. London: Trolley Books, 2002. . External links Metropolis magazine, Last of the Speed Tribes (general article about bōsōzoku culture and its decline) Vice, Life Inside Japan's Aging Biker Gangs (documentary about current and former bōsōzoku) Mookychick, Bosozoku japanese biker gangs and bosozoku style (key elements of bōsōzoku fashion) Bosozoku Style (blog showcasing bōsōzoku style cars) Gangs in Japan Japanese subcultures Motorcycling subculture Street gangs Japanese words and phrases Motorcycle customization