RIAJ Digital Track Chart
Her next single, "Kiss Kiss Kiss", was released on April 8, 2009. Despite the fact that it ranked at the No. 40 spot on the Oricon ranking, the song hit the No. 1 spot for weekly full-track download sales on the RIAJ Digital Track Chart. Her single "Koi Kogarete" was released on June 10. The single features the theme song for the clothing brand Forever 21. Although the song debuted at the No. 9 place on the RIAJ Digital Track Chart, the single charted at the No. 70 place on the weekly chart of the Oricon charts. On August 12, 2009, "Zutto Futari de" was released. The single included an Orion beer commercial song named "With U". The song debuted at No. 6 on the RIAJ Digital Track Chart, but the single charted at the No. 67 place on the Oricon weekly charts.