NYC was a Japanese boy band formed by Ryosuke Yamada and Yuri Chinen of Hey! Say! JUMP and Johnny's Jr. Yuma Nakayama in 2010. Before that, seven-members unit NYC Boys (stylized NYC boys) was formed on June 7, 2009, to promote the FIVB World Grand Prix 2009, an event that began on July 31 and ended on August 23, 2009. They performed the theme song "NYC" in Tokyo and Osaka before each game.