ASA Group Co. Ltd.
an independent member firm of PrimeGlobal
Group Companies
ASA Accounting K.K.（ Old name：Aoyama Sogo Accounting Firm Co., Ltd.）
Established in August 1999
- Business Activities
- Fund administration (for Domestic / Overseas investors)
SPC incorporation support, tax and accounting, cash management, covenant management, etc. One-stop services for funds.
Japan entry support / Overseas expansion support
Comprehensive support including international tax advisory for foreign companies expanding to Japan and Japanese companies expanding to China, Hong Kong, Singapore, Indonesia, Malaysia, and Micronesia.
Financial / Tax Advisory Services
Financial/Tax due diligence during M&A and restructuring, Company valuation, and other ad hoc financial/tax advisory services. - Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Founding Partner / Representative Director and Chairman
- Kazuhiro Matsuzawa
- Founding Partner / Representative Director and Chief Executive Officer
- Masaki Aguni
ASA GLOBAL Tax Corporation（Old name：Aoyama Sogo Tax Corporation）
Established in April 2005 (Tax Corporation Number 935)
- Business Activities
- Tax agency and tax document preparation (as stipulated under Article 2, paragraph (1) of the Certified Public Tax Accountants Act), provision of tax consultation, and related administration
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Partner
- Kazuhiro Matsuzawa
- Partner
- Masaki Aguni
ASA Reporting Professional K.K.
Established in April 2021 to primarily serve real estate funds in bookkeeping and reporting.
- Business Activities
- Bookkeeping (includes English preparation and use of client’s preferred accounting software), reporting (preparation of financial statements, business report, etc.)
- Website
- https://www.aoyama.ac/asarp
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Kazuhiro Matsuzawa
- Director
- Masaki Aguni
- Director/COO
- Hirokazu Ando
ASA Advisory K.K.
Established in June 2021 to provide advisory services for finance, real estate, and related businesses.
- Business Activities
- Advisory for fund inception and ongoing management, Advisory for utilization of corporate real estate (CRE), Various supports for financial institutions, asset managers, and fund managers (GP: General Partner)
- Website
- https://www.aoyama.ac/asaad
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Masaki Aguni
- Director
- Kazuhiro Matsuzawa
- Director/COO
- Jun Yoshioka
Notable Publications/Contributions
- Tax Accounting News, August 2022 edition, Feature I (Effectiveness in inheritance planning, Small-lot real estate products, System and tax risks) (Zeimukeiri Kyokai)
ASA REIT Partners K.K.
Established in April 2024 to serve REIT (public/private) management companies in middle office and administration.
- Business Activities
- Middle office services for management companies (administration, disclosure documents, IR documents, budget control), ongoing services (accounting, tax payment support)
- Website
- https://www.aoyama.ac/asareit
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Masaki Aguni
- Director
- Kazuhiro Matsuzawa
- Director/COO
- Kenichi Shimizu
ASA FACTOR K.K.
Established in May 2024 to primarily serve real estate funds in cash payment and seal management services.
- Business Activities
- Cash payment services for SPCs (includes bank book custody and fund settlement)
Seal management for SPCs (includes seal custody and affixing seals) - Website
- https://www.aoyama.ac/asafactor
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Kazuhiro Matsuzawa
- Director
- Masaki Aguni
- Director/COO
- Hirokazu Ando
ASA GLOBAL Administrative Scrivener Corporation
Established in December 2024
- Business Activities
-
Support services related to Financial Instruments and Exchange Act (legal support for securitization)
※For TMK and special services for qualified institutional investors.Notifications and statutory filings
Various licensing and administrative procedures, Global visa acquisition, Startup support, Subsidy
application assistance, Outsourced accounting, and other consulting - Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Kazuhiro Matsuzawa
- Secretary General
- Jun Murata
ASA Platform K.K.
Established on June 18, 2024, as a joint venture with PEREGRINE CONSULTING K.K. to provide a digital platform to support real estate investments from acquisition to time of sale. Additionally, to accelerate the digital transformation of fund administration processes.
- Business Activities
- Provision of a digital platform to optimize fund management processes.
- Website
- https://www.aoyama.ac/asaplatform
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Masaki Aguni
- Representative Director
- Miyuki Tani
ASA Total Solution Inc.（Formerly：ASA IFRS Service Inc.）
Established in April 2012 exclusively to provide IFRS-related services.
- Business Activities
- IFRS implementation, GAAP adjustment services
- Website
- http://www.asats.jp/
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director
- Kenji Hanazawa
- Director
- Kazuhiro Matsuzawa
Aoyama Sogo Accounting Office Singapore Pte. Ltd.
Established in December 2011 as a Singapore-based affiliated corporation of ASA Group
- Business Activities
- Assistance in overseas expansion (including Singapore and Southeast Asia), international tax advisory services, maritime operator services
- Website
- http://www.sg.aoyama.ac/
- Address
-
18 Robinson Road #20-02, 18 Robinson, Singapore 048547
TEL: +65-6692-8080
FAX: +65-6692-8089
Mail: contact@sg.aoyama.ac - Representative Director
- Junichi Naganawa
- Director
- Kazuhiro Matsuzawa
ASA IMS Partners Pte. Ltd.
Established in September 2024
- Business Activities
- Hands-on support and advisory service on fund investment or fund management business
- Representative Director
- Masatoshi Osaka
- Director
- Kazuhiro Matsuzawa
Page Top