Nogizaka46 12th single first day sold 481,599 copies

Nogizaka46 12th single "Taiyo Knock" (太陽ノック) first day sold 481,599 copies, and rank no. 1 at Oricon daily chart at 21 July 2015, it is the highest sales record of their singles.

Taiyo Knock (太陽ノック) second day sold 16,357 copies

Reference: ORICON Style
http://www.oricon.co.jp/rank/js/d/2015-07-21/

Previous singles' sales record:

1. Guruguru Curtain: 84,905 copies
2. Oide Shampoo: 111,222 copies
3. Hashire! Bicycle: 150,056 copies
4. Seifuku no Mannequin: 190,108 copies
5. Kimi no Na wa Kibo: 204,281 copies
6. Girl's Rule: 286,492 copies
7. Barrette: 347,244 copies
8. Kizuitara Kataomoi: 387,122 copies
9. Natsu no Free & Easy: 374,832 copies
10. Nandome no Aozora ka?: 412,400 copies
11. Inochi wa utsukushii: 421,877 copies

Taiyou Knock (Taiwan version) PV

Order Taiyo Knock at CDJapan:

Taiyo Knock [CD+DVD/Type A]

Taiyo Knock [CD+DVD/Type B]

Taiyo Knock [CD+DVD/Type C]

Taiyo Knock [Regular Edition]