Johnny & Associates
Starting with group name "Johnnys" in 1962, Johnny & Associates has debuted over 20 groups so far. It has currently more than 10 groups actively participating in the entertainment industry. The most famous groups of today include SMAP (since 1991), TOKIO (1994), V6 (1996), Kinki Kids (1997), Arashi (1999), Tackey and Tsubasa (2001), NewS (2003), Kanjani∞ (2005), KAT-TUN (2006), and Hey! Say! JUMP (2007). Johnny & Associates has been introducing a new idol group almost every other year, and in 2009, Nakayama Yuma with B.I. Shadow made its debut in June.