>>10527629https://www.oricon.co.jp/rank/ja/d/2021-09-27/Unless it's in Top3, you need to buy access.
Should you actually do it, make it count and numberfag the rest of chuuba releases in the numbers thread. HimeHina's album seemed to do really well. If you don't want to pay, use Billboard Japan for weekly top 200.
>>10527765https://www.oricon.co.jp/rank/dia/w/2021-09-27/Only weekly. There's also a weekly united list:
https://www.oricon.co.jp/rank/coa/w/2021-09-27/ 