What are they gonna tour with?! Their discography is still too short in truth but Yey for new music.
Someone said BP toured with 9 songs.
Set list of their first concert at Osaka (They did not start with a Korean concert - the Osaka concert is their first)
Ddu du ddu du
Forever Young
Whistle
Stay
Jennie covered Can't take my eyes off you
Rose covered Halsey's Eyes closed and Taeyang's Eye, Nose and Lip
Lisa covered Lemon+Faded+Attention (although probably not the New Jeans version)
Jisoo covered Nakashima Mika's Sakurairo Maukoro
Then they covered So Hot of Wonder Girls
the rest of the set list is
See U Later
Reallh
Boombaya
Playing With Firre
the Encore was Whistle and Ddududdudu again.
That was middle of 2018, and YG quickly arranged a concert at the Gymnastics Arena to beat out IU, who would have a concert there the week after, and get the honor of the first female act to perform at the Gymnastics.
The lineups above didn't change much, with some cover songs changed, and Seungri, yes the now disgraced Seungri, showed up as a guest and he spent almost 30 minutes there.
New Jeans has 12 songs, 13 including Zero, plus it will release something before the concert. A shinee member could play the "Seungri' role in Korea, and outside of Korea each member will probably cover a pop song.
It can be done.