The first song with Nico as center ♡ It's also the song μ's made their debut in Anisama with, so I really love it.
Natsuiro Egao de 1,2,Jump! (夏色えがおで1,2,Jump! lit. With Summer-colored Smiles 1,2,Jump!) is μ’s third single released on August 24, 2011 on both CD and DVD. It is also included in all of μ's solo albums and μ's Best Album Best Live! Collection.
