*DISCLAIMER*
What does peak mean?
- Huge general public anticipation for their upcoming releases, big UL numbers or significant international relevance
- As for physicals, big jump in numbers are what truly matters here
- Keep in mind that to be considered a peak, it has to be somehow maintained over a significant period of time. As an example, both Psycho and Hip era were pretty big, but the following (or previous) releases didn't meet the good expectations and they were mostly "sleeper" hits with great longevity
TWICE
peak: 2018
Three pretty big digital hits in a row (WIL, DTNA and YoY), surpassed 300k in Japan for the very first time (first time for a 3rd gen GG too) and over 1 million album sales on Gaon
peak: 2020 (so far)
Two smashing hits with insane longevity, first GG to ever hit 1 million sales for a physical release and increasing international visibility/streaming power
peak: 2017-first half of 2018
Red Flavor became an anthem and the anticipation for Bad Boy (being also one of their biggest success in western platforms) and Power Up was pretty big
peak: 2016-first half of 2017
2016 was a year of PAKs, chart topping B-sides and Decalcomanie, one of their biggest hits so far. By this period they were considered digital monsters domestically and their concerts were sold out in minutes (something rare for non big 3 groups)
peak: 2016
Rough was their ticket to glory and Navillera was more than enough to maintain them as a relatively big contender for Twice. Their physical sales around this period were also very solid