As posted before, you can buy direct from Japan. Here below picked up items does't need to arrange any forwarding service. amazon.co.jp will ship directly to you. If you have an interest to buy, refer "How to use Rakuten Global" or "How to buy on amazon.co.jp " But maybe you don't need to, because it's easy.
But maybe not needed because it's easy to do.
There are many imported products on amazon.co.jp, if you want to buy made in Japan products choose "原産国: 日本" or "生産国: 日本" items which describes "County of origin: Japan"