back under is a Top Rated seller trusted by hundreds of Amazon.co.jp customers in Japan. They have been selling on the Amazon.co.jp marketplace since 2023.

They are a Top 10000 Amazon.co.jp seller, ranked 7,866th overall. Seller rank is based on the number of positive reviews received during the last 30 days.

back under business name, phone number, address, and email might be available on their profile on Amazon. For customer service, returns, refunds, and other issues, contact Amazon.co.jp.