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Aizawa Securities Group Inc.

アイザワ証券グループ株式会社AIZAWA SECURITIES GROUP CO., LTD.Alias
Ticker
Listed market
TYO
Country
Japan
Employees (non-consolidated)
56
Related companies
5
§01

Basic information

BASIC
Head office
1-9-1 Higashi-Shimbashi, Minato-ku, Tokyo 105-7307, Tokyo Shiodome Building
Chief executive
Takuya Aizawa
Capital
8,000,000,000  (80 100 million)
Employees (non-consolidated)
56 people
Employees (consolidated)
Start date
1933-10-03
End date
§02

Websites

1 DOMAINS
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Business

1
Holding company
§04

Related companies

5 COMPANIES
Company name Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
Japan Securities Co., Ltd.
Aizawa Asset Management Co., Ltd.
Izawa Investments Co., Ltd.
Aizawa Securities Co., Ltd.
Life Design Partners Co., Ltd.
Names without a link are companies not yet registered in OpenBizGraph
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Network

NETWORK
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§06

History

84 EVENTS

We have published the company's history from its founding in 1918 to the present.Sources

Founder Aizawa Yaha began handling securities business as a general trader at the Tokyo Stock Exchange (now Tokyo Stock Exchange) under the name Port House Store.Sources

Founded: July 7, 1918 (Taisho 7)Sources

Aizawa Shoten Inc. (capital 10 million yen) was established in Nihonbashi-ku, Tokyo, for the purpose of handling securities business.Sources

Established: October 3, 1933 (Showa 8)Sources

Merged with Ishizaki Shoten Inc. (capital 30 million yen) under the Corporate Organization Act.Sources

Name changed to Aizawa Securities Co., Ltd.Sources

Absorbed and merged with Nihon Securities Investment Co., Ltd. (headquartered in Tokyo) (capital 130 million yen).Sources

Acquired the business rights of Izu Securities Co., Ltd. (headquartered in Shizuoka Prefecture).Sources

Acquired the business rights of Tokiwake Securities Co., Ltd. (headquartered in Shizuoka Prefecture).Sources

Acquired the business rights of Eitokuyashoken Co., Ltd. (headquartered in Shizuoka Prefecture).Sources

Joined the National Bond Underwriting Securities Group.Sources

Acquired the business rights of Yamanashi Securities Co., Ltd. (headquartered in Yamanashi Prefecture).Sources

Obtained a securities business license in accordance with the transition to a licensing system for securities.Sources

Obtained approval for dual business of accepting public bond payment and acting as an agent for principal and interest payments.Sources

Obtained approval for dual business of lending money using protected public bonds as collateral.Sources

Obtained approval for dual business of acting as an agent for cumulative investment business and for payment of income, redemption, and partial redemption of securities investment trust beneficiary securities.Sources

Obtained approval for dual business of buying and selling transferable deposits, mediating sales, and acting as an agent.Sources

Obtained approval for dual business of buying and selling yen-denominated bank acceptance bills and mediating sales.Sources

Established Aizawa Investment Advisory Inc. (headquartered in Tokyo, capital 150 million yen, 5% ownership) for the purpose of managing funds for large clients.Sources

Joined as a full member of the Osaka Stock ExchangeSources

Obtained approval for dual business of agency services related to issuance of domestic commercial paper, trading, brokerage, and intermediary servicesSources

Designated as a securities company under the Foreign Exchange and Foreign Trade Control ActSources

Obtained approval for dual business of trading, brokerage, and intermediary services for transferable deposit securities and overseas CP, as well as permanent agency servicesSources

Obtained approval for dual business of brokerage and custody services for mortgage securitiesSources

Capital increased from 17.02 billion yen to 32.02 billion yen, and upgraded to a comprehensive securities companySources

Obtained approval for dual business of agency services for gold bullion buy-sell transactionsSources

Moved headquarters to 1-20-3 Nihonbashi, Chuo-ku, Tokyo upon completion of the new officeSources

Obtained approval for dual business of cashing operations using MMF and medium-term government bond fundsSources

Registered as a securities company in accordance with the transition to a registration systemSources

Invested in Japan Asia Securities Group Ltd. with the aim of expanding into the Asian marketSources

Made an additional 65% investment in Aizawa Investment Advisory Co., Ltd. (headquarters Tokyo, capital 30 billion yen) and made it a subsidiary (investment ratio 70%)Sources

Acquired shares of Sun I Excellent Co., Ltd. and made it a subsidiary (investment ratio 100%)Sources

Acquired all shares of Aizawa Investment Advisory Co., Ltd. and made it a wholly-owned subsidiary (investment ratio 100%)Sources

Merged with Hiraoka Securities Co., Ltd. (headquarters Osaka, Osaka Prefecture) (capital 5 billion yen)Sources

Dissolved Aizawa Investment Advisory Co., Ltd.Sources

Established Shanghai Aizawa Investment Consulting Co., Ltd. as a wholly-owned subsidiarySources

Established Aizawa Investments Co., Ltd. as a wholly-owned subsidiarySources

Established Aizawa Venture No.1 Investment Business LLC with 100% investmentSources

Listed on the JASDAQ Stock ExchangeSources

Capital increased to 8 billion yen through a public offering.Sources

Established Aizawa Venture 2 Investment Partnership with 100% investment.Sources

Established Aizawa Asset Management (C.I.) Ltd. as a wholly-owned subsidiary.Sources

Established Aizawa Venture 3 Investment Partnership with 100% investment.Sources

Subsidiaries Aizawa Investments Inc. and Sun AI Excellent Inc. merged.Sources

Invested in Japan Securities Co., Ltd., a Vietnamese securities company (formerly Sakura Securities).Sources

Dissolved Shanghai Lanzi Investment Consulting Co., Ltd. following the establishment of the Shanghai office.Sources

Listed on Osaka Securities Exchange (JASDAQ market) following the merger of Osaka Securities Exchange Co., Ltd. and JASDAQ Securities Exchange Co., Ltd.Sources

Received a merit plaque from the Korean Financial Investment Association.Sources

Listed on Osaka Securities Exchange JASDAQ (Standard) following the integration of the Osaka Securities Exchange Hercules market and the JASDAQ market.Sources

Received the 'Japan-Israel Business Exchange Contribution Company Award'.Sources

Certified by the Management Innovation Support Organization.Sources

Made Aihatan Securities Co., Ltd. (headquartered in Hiroshima Prefecture) a wholly-owned subsidiary.Sources

Changed listing market to First Section of the Tokyo Stock Exchange.Sources

Merged with Aihatan Securities Co., Ltd.Sources

Made Japan Asia Securities Co., Ltd. (headquartered in Tokyo) a wholly-owned subsidiary.Sources

Dissolved Aizawa Asset Management (C.I.) Ltd.Sources

Made Japan Securities Co., Ltd., a Vietnamese securities company, a subsidiary.Sources

Merged with Japan Asia Securities Co., Ltd.Sources

Liquidated Aizawa Venture 1 Investment Partnership.Sources

Liquidated Iizawa Venture No. 2 Investment Limited Partnership.Sources

Established Iizawa No. 4 Investment Limited Partnership with 100% investment.Sources

Liquidated Iizawa No. 3 Investment Limited Partnership.Sources

Made Asuka Asset Management Co., Ltd. (headquartered in Tokyo) a wholly-owned subsidiary.Sources

Made Asuka Asset Management Co., Ltd. (headquartered in Tokyo) a wholly-owned subsidiary.Sources

Made Akebono Investment Advisory Co., Ltd. (headquartered in Tokyo) a subsidiary.Sources

Made Akebono Investment Advisory Co., Ltd. (headquartered in Tokyo) a subsidiary.Sources

Asuka Asset Management Co., Ltd. merged with Akebono Investment Advisory Co., Ltd. and changed its name to Iizawa Asset Management Co., Ltd.Sources

Converted into a subsidiary following investment in Ariake Secondary Fund II LP.Sources

Converted into a subsidiary following investment in Ariake Secondary Fund II LP.Sources

Established Iizawa Securities Split Preparation Co., Ltd. (now Iizawa Securities Co., Ltd.) and Life Design Partners Co., Ltd. as wholly-owned subsidiaries.Sources

Established Iizawa Securities Split Preparation Co., Ltd. (now Iizawa Securities Co., Ltd.) and Life Design Partners Co., Ltd. as wholly-owned subsidiaries.Sources

Transitioned to a company with an Audit Committee.Sources

Transitioned to a company with an Audit Committee.Sources

Moved headquarters from Nihonbashi, Chuo-ku, Tokyo to Shiodome, Minato-ku, TokyoSources

Moved headquarters from Nihonbashi, Chuo-ku, Tokyo to Shiodome, Minato-ku, Tokyo.Sources

With the transition to a holding company structure, the securities business was transferred to Aizawa Securities Co., Ltd., and the investment business to Aizawa Investments Co., Ltd.Sources

Renamed to Aizawa Securities Group Co., Ltd.Sources

With the transition to a holding company structure, the securities business was transferred to Iizawa Securities Co., Ltd. and the investment business to Iizawa Investments Co., Ltd.Sources

Changed its name to Iizawa Securities Group Co., Ltd.Sources

Moved to the Prime market following a review of the market classification by the Tokyo Stock ExchangeSources

Moved to the Prime market following a review of market classifications by the Tokyo Stock Exchange.Sources

Converted into a subsidiary following investment in Ariake Secondary Fund III LP.Sources

Formulated the 'Purpose, Vision, Value' and the 'Iizawa Declaration'.Sources

§07

News

4 ARTICLES

Announcement of the relocation of the headquarters of Iizawa Securities GroupSources

On June 4, 2026, news was released about the relocation of the headquarters of Iizawa Securities Group Co., Ltd.

Aizawa Securities Group transitions to a holding company structureSources

The Aizawa Securities Group will transition to a holding company structure through a company split on June 4, 2026, inheriting the securities and investment businesses, and changing its trade name.

Aizawa Securities Donates as Support for Noto Peninsula EarthquakeSources

The Aizawa Securities Group donated 2 million yen to the Japanese Red Cross Society to support victims of the Noto Peninsula earthquake.

Interview with the President of Aizawa Securities GroupSources

President Takuya Aizawa was featured in the Nikkei's 'Kōyūshō' column, where he discussed reuniting with his old friend Hiromasa Okayasu and his own career.

§08

Public records

GOV
National Tax Agency basic information5010001036574
Source: National Tax Agency Corporate Number Publication Site, basic three itemsSources
Trade name
アイザワ証券グループ株式会社
Trade name (kana)
アイザワショウケングループ
Name in English
Corporation type
301
Address
〒105-0021 東京都港区東新橋1丁目9番1号
Postal code
1050021
Prefecture code
13
City code
103
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date
2015-10-05
Update date
2021-10-15
Change date
2021-10-01
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record
1
Excluded from search
0
Processing type
11
Correction type
1
Trade name image ID
Address image ID
Sequence number
1866306
METI gBizINFO5010001036574
Source: gBizINFO (Ministry of Economy, Trade and Industry)Sources
Corporate number
5010001036574
Trade name
アイザワ証券グループ株式会社
Trade name (kana)
アイザワショウケングループ
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address
東京都港区東新橋1丁目9番1号
Postal code
1050021
Prefecture
東京都
Prefecture code
13
City or district
港区
City code
103
Street address
東新橋1丁目9番1号
Organisation type
301
Processing type
11
Correction type
1
Status
Representative
代表取締役社長 社長執行役員  藍 澤 卓 弥
Capital
8000000000
Employees
55
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business category
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date
2021-10-15
Key information
5010001036574
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Sources & updates

SOURCES
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