ブックセンターいとうEC事業部 is a Top Rated seller trusted by over one hundred thousand Amazon.co.jp customers in Japan. They sell in ミュージック and DVD departments from 講談社, ポニーキャニオン, ソニーミュージックエンタテインメント, 集英社, ユニバーサル and other brands. They have tens of thousands products in stock.
They are a Top 100 Amazon.co.jp seller, ranked 93rd overall. However a month ago they were ranked 81st.