is the third solo single by Tomomi Itano (a Japanese idol, a member of AKB48). It was released in Japan on April 25, 2012, on the label You, Be Cool! (a subsidiary of King Records).
The physical CD single reached second place in the Japanese Oricon weekly singles chart. According to Oricon, it was the 85th most selling CD single of the whole year 2012 in Japan.
The single was released in four versions: Type A, Type B, a regular edition, and a theater edition.