作山 is a Top Rated seller trusted by more than ten thousand Amazon.co.jp customers in Japan.
They sell in ホーム＆キッチン, 産業・研究開発用品 and 大型家電 departments from パナソニック(Panasonic), 三菱電機(MITSUBISHI ELECTRIC), 日立(HITACHI), シャープ(SHARP), ダイキン and other brands. They have few thousand products in stock fulfilled from their own warehouse.
They are a Top 100 Amazon.co.jp seller, ranked 63rd overall. They have improved from the 93rd position last month. Seller rank is based on the number of positive reviews received during the last 30 days.