About Us

Local advice enhanced by global network

Established in 2004, Seiwa Audit Corporation is one of the leading accounting and consulting firms in Japan. We now offer a wide range of services to local and international corporate clients together with our two partner companies Arcadia Group Company Limited and Seiwa Certified Public Tax Accountants' Corporation.

Seiwa is a member of RSM International and offers audit services as an audit corporation of RSM International based in Japan. RSM International is the sixth largest network of independent accounting and consulting firms worldwide, with 736 offices in 76 countries, and more than 32,000 people on hand to serve your needs.

This should make it possible to satisfy client needs for international expansion and to provide a competitive level of audit services both overseas and in Japan.

We can support your business in Japan with members of RSM International worldwide.

Seiwa Audit Corporation is a member of RSM International, which is the network of independent accounting and consulting firms in the world. RSM International and each of its affiliate member firms are separate and independent legal entities. RSM International does not itself provide accounting or consultancy services. Seiwa Audit Corporation provides such services on its own account.