As of March 2, 2022, our products have been available at Sankei Shimbun Group's Sankei Net Shop.
If you have points at the shop or if you register as a new member, a 500 yen coupon will be issued, so please take a look.
https://sankeishop.jp/items/a4789
For those who use Rakuten Ichiba
https://item.rakuten.co.jp/sankeins/a4789/
For those who use Yahoo Shopping (PayPay Mall)
https://paypaymall.yahoo.co.jp/store/sankeishop/item/a4789/
Thank you each and every one of you.