The Top Paid chart ranks apps by paid download volume, highlighting the apps users are willing to pay for upfront. These rankings are sourced directly from the Japan Google Play and updated every day. 東武鉄道 東上線 8000型 中期修繕車 made the biggest jump, climbing from #8 to #3; KooRon Do holds a steady position at #2, where it has charted for 79 days.