South Korea’s K-Pop stars are sweeping the upper ranks of Japan's leading music chart.

Boy band CNBlue’s sixth major single in Japan, “Lady” and Big Bang member Daesung’s first single in Japan “I Love You” entered the Oricon Weekly Charts at numbers four and five, respectively.

Super Junior’s first Japanese album “Hero,” 2PM member Junho’s solo debut album and U-KISS’ second Japanese album ranked second, third and eighth on the chart one week after release.

Girl group T-ARA topped the Oricon daily chart with its second Japan album “Treasure box” on the day the album was released.