Leo Ieiri topped the Recochoku chart this week with her new single “Kimi ga Kureta Natsu.”

On iTunes, back number topped the chart with their new single “Tegami.”

Recochoku:
1. Leo Ieiri – Kimi ga Kureta Natsu
2. Taylor Swift – Shake It Off
3. GENERATIONS – Hard Knock Days
4. miwa – Yozora. feat. Hazzie→
5. SEKAI NO OWARI – ANTI-HERO
6. Kalafina – One Light
7. back number – Tegami
8. MACO – Futari Zutto
9. SKE48 – Maenomeri
10. Carly Rae Jepsen – I Really Like You

iTunes:
1. back number – Tegami
2. SEKAI NO OWARI – ANTI-HERO
3. GENERATIONS – Hard Knock Days
4. Shiina Ringo – Nagaku Mijikai Matsuri
5. Taylor Swift – Shake It Off
6. miwa – Yozora. feat. Hazzie→
7. Carly Rae Jepsen – I Really Like You
8. KANA-BOON – Diver
9. MACO – Futari Zutto
10. CHiCO with HoneyWorks – Pride Kakumei