TWICE has once again proven their undeniable power as their back-to-back Japanese comeback albums get sold out ahead of its official release. 

Just days after JYP Entertainment and Warner Music Japan released a pre-order notice, the 2 different versions of each album already went out of stock.

"Happy Happy" is set to be released officially on July 17 while "Breakthrough" is on July 24. 

The day and night concept of TWICE's comeback was a sure hit as their music videos gain more views and likes. In fact, Breakthrough garnered 381,000 likes making it TWICE's Japanese MV with the most likes in 24 hours (and still counting). As of writing, Happy Happy and Breakthrough already has 1.8M and 2.2M views respectively.

Congratulations, TWICE, for another successful Japanese comeback!