Baseado no romance de Arikawa Hiro (2006), o filme conta a pura história de amor entre duas pessoas que nunca se encontraram. Tamamori interpretará Nobuyuki, um jovem assalariado que começa a trocar e-mails com a proprietária de um blog chamada Rika (Nishiuchi Mariya). O rapaz quer conhecer Rika, mas ela se recusa por causa de um segredo.
Nobuyuki Sakisaka (Yuta Tamamori) is a salaryman. When he was in middle school student, he read light novel “Fairy Game”. He still has that light novel, because he was so shocked by the ending. One day, Nobuyuki Sakisaka browses the internet and comes across the blog “Rein Tsuri no Kuni.” He learns that the blog writer, Rika Hitomi (Mariya Nishiuchi), also was shocked by the ending in light novel “Fairy Game.” Nobuyuki and Rika soon begin to exchange emails. Nobuyuki wants to meet Rika, but she refuses due to her secret.