Nico Yazawa is a lively and energetic character from the anime series 'Love Live!'. She is a third-year student at Otonokizaka High School and a member of the school idol group μ's (Muse). Despite her petite stature, Nico has a big personality and often tries to act like a mature idol, leading to comedic situations. She is known for her catchphrase 'Nico Nico Nii' and her persistent dream of becoming a successful idol. Throughout the series, Nico's growth is highlighted as she learns to balance her idol aspirations with friendship and teamwork.