Tachibana Junichi is a boy from class 2-A. One day walking home, he saw by accident a girl's "underwear." Afterward, he finds outs what it really was...
It's a sweet, adorable tale about the adorable Ai, swimmer and gal who trolls Main Guy in her arc. This is strictly for fans of her and for those who watched the show. It does her justice with some great art to boot. The quick story wouldn't appeal much to other people but if I remember correctly, it's faithful to the show and probably faithful with the length as well. I adored her and the show so this is right up my alley so once again, fans of the show and more specifically Ai, pick it up. Everybody else, watch the show instead of reading about Ai's arc. It'll be better that way and more filling.