Rampow-jp is a Top Rated seller trusted by more than ten thousand Amazon.co.jp customers in Japan.
They sell RAMPOW and Rampow brands products. They offer Prime shipping for the several dozen products they have in stock.
They are a Top 100 Amazon.co.jp seller, ranked 73rd overall. However a month ago they were ranked 69th. Seller rank is based on the number of positive reviews received during the last 30 days.