Oricon Weekly Combined Sales Singles chart
Kobushi Factory last single
6th week
Weekly Rank #14
6,936 pts (CD Sales 6,831 + 105 Downloads)
https://www.oricon.co.jp/rank/cos/w/2020-04-20/p/2/`````
Billboard Japan Top Single Sales Chart
Kobushi Factory last single
6th week
Weekly Rank #4
Sold 10,712
Total sold 19,470 + (3rd week) + (4th week) + (5th week)
http://www.billboard-japan.com/charts/d ... =04&day=20Billboard Top 5 in their 6th week
Billboard Japan HOT 100
Seishun no Hana @ #81
http://www.billboard-japan.com/charts/d ... =04&day=20