- The origin name of NYC is taken from each member’s name, which are Nakayama (N), Yamada (Y) and Chinen (C). NYC can be New York City. Each member has image colors are blue, red and yellow.
- Before, this group had name NYC boys with 7 members. Since March 3, 2010, NYC boys became NYC.
- The four members of boys were B.I. Shadows.
- NYC boys formed in June 7, 2009 to became official supporter FIVB World Grand Prix 2009, that held June 31 until August 23, 2009.
- In Johnny’s official website, NYC includes Johnny’s Jr, although they had been released debut single.
- [2009.07.15] Akuma no Koi/NYC (悪魔な恋/NYC) (Nakayama Yuma w/B.I. Shadows/NYC boys)
- [2010.04.07] Yuuki 100% (勇気100%)
- [2010.10.20] Yoku Asobi Yoku Manabe (よく遊びよく学べ)
- [2011.03.09] Yume Tamago (ユメタマゴ)
- [2012.01.04] Wonderful Cupid/Glass no Mahou ( ワンダフルキューピット／がらすの・魔法・)
- [2012.02.25] Haina! (ハイナ!)
- [2009.06.07] Forum Shinkiroku!! Johnny’s Jr 1 Day 4 Performance! Concert
-  Hey! Say! 2010 TEN JUMP
-  SUMMARY 2010
- [2010.12.25 – 2011.01.06] Hey! Say! JUMP Winter Concert 2010-2011
-  Hey! Say! JUMP and NYC National Tour Spring Concert 2011 (dibatalkan)
- [2011.04.11 – 2011.05.29] Hey! Say! JUMP & Yuuki 100% Concert with Nakayama Yuma
- [2011.08.07 – 2011.09.11] SUMMARY 2011
- [2013.07.05] COLORS
- 61st NHK Kohaku Utagassen
- 62nd NHK Kohaku Utagassen “Ashita wo Utao”
- 63rd NHK Kohaku Utagassen “Uta de Aitai”
- Sega “Tokyo Joy Polis”