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Aoyama Sogo Accounting Firm Co. Ltd.
an independent member firm of PrimeGlobal
![Group Companies](/en/images/group/group/group_main_pc.jpg)
![Group Companies](/en/images/group/group/group_main_sp.jpg)
Group Companies
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 - Representative Member
- Kazuhiro Matsuzawa
- Representative Member
- 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 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 Aoyama Sogo Accounting Firm
- 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 GLOBAL Inc.
Established in July 2008 primarily as a company that oversees the entire ASA (Aoyama Sogo Accounting Firm Co., Ltd.) group.
- Business Activities
- Holding company for ASA Group, corporate strategy, and group management
- Address
-
Tokyo Office
10th Floor, Okura Prestige Tower, 2-10-4 Toranomon, Minato-ku, Tokyo 105-0001 - Representative Director and Group Chairman
- Kazuhiro Matsuzawa
- Executive Officer and Group COO
- Masaki Aguni
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