Company information

Company information on Anshin Guarantor Service Co., Ltd., including corporate profile, history and directions

Corporate profile

Company name:Anshin Guarantor Service Co., Ltd.
Founded:December 2002
Head office:9th Floor, Shinagawa Seaside Park Tower,
4-12-4 Higashi Shinagawa, Shinagawa-ku,
Tokyo 140-0002
President and representative director:Masaru Amesaka
Capital:¥680 million (as of March 31, 2021)
Business description:Rent obligation guarantee business
Fiscal year:Ends in March
First Section of the Tokyo Stock Exchange ticker symbol:7183
Banks:Mizuho Bank, Sumitomo Mitsui Trust Bank, Daishi Bank, Aozora Bank, Sumitomo Mitsui Banking Corporation and MUFG Bank
No. of employees:132 (as of March 2021)


December 2002:Chintai Anshin Guarantor Service Co., Ltd. is established in Shimbashi, Minato-ku, Tokyo.
January 2003:The Osaka Branch and Kyoto Management Center open.
December 2003:The company forms a business alliance with Life Co., Ltd. (Currently Life Card Co., Ltd.).
July 2009:Fukuoka Branch opens.
June 2010:Head office moves to Shiba, Minato-ku, Tokyo.
January 2012:Sapporo branch opens.
February 2013:Saitama branch opens.
October 2013:Nagoya branch opens.
November 2013:Sendai branch opens.
April 2014:Okayama branch opens.
July 2014:Niigata branch opens.
October 2014:Head office moves to Kyobashi, Chuo-ku, Tokyo.
February 2015:Chiba branch opens.
July 2015:Company name changes to Anshin Guarantor Service Co., Ltd.
November 2015:Listed on the Mothers market of the Tokyo Stock Exchange
May 2016:Business alliance with APLUS Co., Ltd.
July 2016:Okinawa branch opens.
July 2016:Business alliance with AEON Credit Service Co., Ltd. and AEON Bank, Ltd.
December 2017:Registered as rent obligation guarantee business operator (Minister of Land, Infrastructure, Transport and Tourism [1] No. 11)
June 2018:Corporate identity and visual identity of Anshin Guarantor Service Co., Ltd. renewed
June 2019:Sales organization reorganized into five divisions and 10 branches to improve operational efficiency (integration of Chiba branch into Saitama branch).
August 2019:Head office moved to Higashi-Shinagawa, Shinagawa-ku, Tokyo.
May 2021:To The First Section of the Tokyo Stock Exchange, market change.

History of our business

Entry into the guarantee business
December 2002:
Chintai Anshin Guarantor Service Co., Ltd. established.
Development of advance payment scheme
Building of only service of its kind in the industry
March 2003:
Rent obligation guarantee business started.
Rent guarantee products "Assist" and "Assist Plus" launched.
December 2003:
Sales of advance payment scheme launched
Sales of Life Anshin Plus launched
July 2008:
Patent (No. 4150659) acquired for "real estate rent guarantee management system"
Development of innovative services
Building guarantee infrastructure through combined services
April 2014:
Joined the Designated Credit Bureau, Credit Information Center (CIC).
Sales of our company's guarantee product "Anshin Plus" started.
July 2014:
Sales of credit card rent payment product launched.
December 2015:
Sales of guarantee services for small-amount, short-term insurance launched.
May 2016:
Sales of APLUS Anshin Rent Guarantee launched.
July 2016:
Sales of "Aeon Card de Rent" launched
August 2017:
Guarantee service for electricity charges launched
February 2018:
Guarantee service for gas charges launched
September 2018:
Sales of guarantee services for owner-managed properties (general properties) launched.
April 2020:
Guarantee service for public housing launched
As of March 2021


Anshin Guarantor Service Co., Ltd.

Head office/Tokyo Branch
9th Floor, Shinagawa Seaside Park Tower, 4-12-4 Higashi Shinagawa, Shinagawa-ku, Tokyo 140-0002
Phone: +81(0)3-6627-0440(Main)
Fax: +81(0)3-6627-0441

Directly connected from Shinagawa Seaside Station on the Rinkai Line through underground passage.
Eight minutes' walk from Aomono-yokocho Station on the Keikyu Main Line

Nationwide branch offices

Sapporo branch

6th Floor, Pia 2-1, 1-10 Kita 2Jo-nishi, Chuo-ku, Sapporo, Hokkaido 060-0002
Phone: +81(0)11-272-0711Fax: +81(0)11-272-0713

Six minutes’ walk from JR Sapporo Station

Sendai branch

6th Floor, TAKAYU Parkside Building, 2-10-14 Omachi, Aoba-ku, Sendai, Miyagi 980-0804
Phone: +81(0)22-212-5201Fax: +81(0)22-212-5202

Two minutes’ walk from Omachi Nishi Koen Station on the Tozai subway line

Saitama branch

4th Floor, Daiei Twin Building S Wing, 4-123, Miya-cho, Omiya-ku, Saitama 330-0802
Phone: +81(0)48-657-6500Fax: +81(0)48-657-6501

Six minutes’ walk from JR Omiya Station

Niigata branch

5th Floor, Station Plaza Niigata Building, 2-1-20, Higashiodori, Chuo-ku, Niigata 950-0087
Phone: +81(0)25-245-0700Fax: +81(0)25-245-0701

Three minutes’ walk from JR Niigata Station

Nagoya Branch

5th Floor, Showa Building, 4-3-26 Sakae, Naka-ku, Nagoya, Aichi 460-0008
Phone: +81(0)52-261-0701Fax: +81(0)52-261-0702

Five minutes’ walk from Sakae Station on the Higashiyama subway line

Osaka branch

26th Floor, Osaka Ekimae No.3 Building, 1-1-3 Umeda, Kita-ku, Osaka 530-0001
Phone: +81(0)6-6348-2200Fax: +81(0)6-6348-2210

Five minutes’ walk from JR Osaka Satation

Okayama branch

4th Floor, Taiju Life Insurance Okayama Building, 8-29 Saiwai-cho, Kita-ku, Okayama 700-0903
Phone: +81(0)86-225-8200Fax: +81(0)86-225-8201

Six minutes’ walk from JR Okayama Station

Fukuoka branch

2nd Floor, Takeyama Hakata Building, 1-13-6 Hakata Eki Higashi, Hakata-ku, Fukuoka 812-0013
Phone: +81(0)92-471-2270Fax: +81(0)92-471-2280

Five minutes’ walk from JR Hakata Station

Okinawa branch

3rd Floor, AjiBLD, 1-15-9 Matsushima, Naha, Okinawa 902-0069
Phone: +81(0)98-885-5807Fax: +81(0)98-885-5808

Nine minutes’ walk from Yui-Rail Omoromachi Station