Yes. Please do not worry, we don't sell this (these) on Japanese Amazon site. At present we are creating an original online shop for your product(s) and intend to start selling it (them) as soon as it will be completed.
Yes. Don't worry, I will not sell it at Amazon Japan. Now I'm making original web shop of your products. I will sell it there as soon as I finish making the web.
Yes. It is not being sold on Amazon Japan so do not worry. I am currently making an original web page for your product so when it is completed it is scheduled to be sold there.
商品が複数なら、代名詞や名詞を複数で使っていただきたいと思います。複数のバージョンは括弧に記載しております。