About Us

Sparx Systems Japan

Sparx Systems Japan is one of sister companies of Sparx Systems. We offer Enterprise Architect (EA) Japanese versions. Furthermore, We develop EA's Add-in products 'RaQuest' and more. We provide support for these products as well. Sparx Systems Japan was established in 2002.

Contact to Sparx Systems Japan : global@sparxsystems.jp

Company nameSparx Systems Japan Co., Ltd.
CEOTakeshi Kouno
AddressGarden Plaza Miyadai 2F, 1-17-22 Nakagawa, Tsuzuki, Yokohama-shi, Kanagawa 224-0001 JAPAN
Contact usSparx Systems Japan always welcomes your contact: global@sparxsystems.jp
(Sparx Systems Japan Holiday Schedule)

It is stated by the Japanese law that the following information has to be on the website.

Payment methodPayment site MyCommerce share-it!
Products can be used from1 - 2 days after the payment (you will get a confirmation e-mail)
Product returnNot accepted because Sparx Systems Japan Products are downloadable through the Internet.
(Except that the products cannot be used because of the problems of server systems and such.)