This week, KAT-TUN topped the Oricon single chart with their new single “UNLOCK”, selling 194,911 copies in its first week.

GENERATIONS topped the Oricon album chart with their new album “SPEEDSTER”, selling 71,380 copies in its first week.

Singles

1. [-] KAT-TUN – UNLOCK: 194,911

2. [-] μ’s – MOMENT RING: 96,479

3. [↓2] Arashi – Fukkatsu LOVE: 31,983

4. [-] Choutokkyuu – Yell: 27,059

5. [-] Afilia Saga – Itsuka Mita Niji no Sono Shita de: 23,487

6. [-] Kiryu – Aya: 17,444

7. [-] Ninomiya Asuka – THE IDOLM@STER CINDERELLA MASTER 043 Ninomiya Asuka: 16,621

8. [-] Otsuki Yui – THE IDOLM@STER CINDERELLA MASTER 041 Otsuki Yui: 14,940

9. [-] Igarashi Kyoko – THE IDOLM@STER CINDERELLA MASTER 045 Igarashi Kyoko: 14,507

10. [-] Aiba Yumi – THE IDOLM@STER CINDERELLA MASTER 044 Aiba Yumi: 14,475

Albums

1. [-] GENERATIONS – SPEEDSTER: 71,380

2. [-] SCANDAL – YELLOW: 29,315

3. [-] Silent Siren – S: 21,538

4. [-] Kato Miliyah – LIBERTY: 14,110

5. [↓2] E-girls – E.G.SMILE -E-girls BEST-: 11,727

6. [↑1] ZARD – ZARD Forever Best ~25th ANNIVERSARY~: 8,880

7. [-] SHISHAMO – SHISHAMO 3: 8,189

8. [-] ClariS – SPRING TRACKS -Haru no Uta-: 7,503

9. [↓1] MAN WITH A MISSION – The World’s On Fire: 6,875

10. [↓9] Sexy Zone – Welcome to Sexy Zone: 6,608