The only "not-brand-new" games that stayed in the top 20 were on Nintendo platforms.
NintendObserver’s select content on January 2015.
It appears Devil Survivor 2 Record Breaker did boost 3DS sales a little.
Devil Survivor 2 Record Breaker is on top.
21 3DS titles, 8 Wii U titles out of 50.
Bravely Default back in Japanese top 50.
Code Name S.T.E.A.M. demo, Gunman Clive 2, and of course, Metroid Prime Trilogy.
Yokai Watch 2's time on the trone comes to an end.
Gunman Clive 2, Majora's Mask Pack, Metroid Prime Trilogy.
Nintendo platforms got 31 titles of 50.
As always the charts belong to 3DS.
Punch-Out!! from Wii joins the Wii U eShop.
Still Yokai Watch 2.
Citizens of the Earth, DK invades the Wii U VC.
I'm currently testing new indexes for the upcoming fiscal year.
The 3DS is now at 18 million sold in Japan.
And Nintendo owned Japan's New Year sales as well.
New Year's week Japanese sales.
Throwback Sale, Super Indie Connection Sale #2, Super Yoshi Galaxy.
Post-holiday Japanese sales belong to Yokai Watch.
Some truly epic Nintendo sales right there.