Nagisa meet Hanon at the air port when Tarou left in episode 6, Hanon dropped her music sheet that Tarou gave to her and Nagisa picked it up in episode 4, later he replied that if she goes out with him he would give her back the music sheet. Later, she began to fall in love with him after he been so kind to her. In the last episode of pure they sing together. He was voiced by Chihiro Kusaka
Nagisa has dark blue hair (almost black) and gray eyes he is mostly seen wearing casual clothes. However, in episode 17, he is seen wearing a tuxedo on a date with Hanon.