| 1657 |
In the first year of the Manji era, Omi merchant Oki Kuchi Tetsu introduced the health tonic "Oki Gozou En", which marks the origins of the Oki Group. |
| 1867 |
Started a household medicine wholesale business in the first year of the Meiji era. |
| 1867 |
Started a household medicine wholesale business in Meiji 1 (1868). |
| 1896-06 |
In June 1896, with an investment of 500,000 yen, Oki Gōmei Co. was established in Kanda Kaji-cho, Tokyo. |
| 1896-06 |
Established Oki Gōmei Kaisha in Kanda Kanjicho, Tokyo, in June 1896 with capital of 500,000 yen. |
| 1912-10 |
In October of the first year of the Taisho era, Applied Pharmaceutical Co., Ltd. was established in Kanda Kaji-cho, Tokyo. |
| 1912-10 |
Established Applied Pharmaceutical Co., Ltd. in Kanda Kanjicho, Tokyo, in October 1912. |
| 1920-05 |
In May of the 9th year of Taisho, the Onwa factory was opened in Bunkyo-ku, Tokyo. |
| 1920-05 |
Opened Oiwa Factory in Oiwa, Bunkyo-ku, Tokyo, in May 1920. |
| 1939-01 |
In January of the 14th year of Showa, the Osaka branch was opened in Higashi-ku, Osaka. |
| 1939-01 |
Opened Osaka Branch in Higashi-ku, Osaka, in January 1939. |
| 1942-07-28 |
Born October 9, 1969: Joined Japan Industrial Bank Co., Ltd.; Mizuho First Financial Technology Inc.; Director, Head of Financial Engineering Division 1; Joined Oki Co., Ltd., Director of Corporate Planning Office (current); Director, Executive Officer, Head of Operations Headquarters (current). |
| 1942-08-05 |
Joined Oki Co., Ltd. |
| 1942-08-05 |
Oki Co., Ltd. Representative Director Chairman Executive Officer. |
| 1942-08-05 |
Our company's Representative Director Chairman. |
| 1942-08-05 |
Our company's Chairman of Directors. |
| 1943-04 |
In April of the 18th year of Showa, the company changed its name to Oki Pharmaceutical Co., Ltd. |
| 1943-04 |
Changed company name to Oki Pharmaceutical Co., Ltd. in April 1943. |
| 1945-08 |
In August of the 20th year of Showa, the parent company Oki Gōmei Co. was absorbed and merged. |
| 1945-08 |
Absorbed and merged with parent Oki Gōmei Kaisha in August 1945. |
| 1947-06-28 |
Born June 28, 1942: Joined Oki Co., Ltd.; Director, same company; Executive Director, same company; Representative Director, Senior Managing Director, same company; Representative Director, Senior Managing Director, same company; Representative Director, Vice President, same company; Representative Director, President, same company; Representative Director, President Executive Officer, same company; Representative Director, Chairman and President Executive Officer, same company; Our company Representative Director, Chairman and President; Our company Representative Director, Chairman; Oki Co., Ltd. Representative Director, Chairman Executive Officer; Our company Representative Director. |
| 1964-12 |
In December of the 39th year of Showa, the Ageo factory was opened in Ageo City, Saitama Prefecture. |
| 1964-12 |
Opened Ageo Factory in Ageo City, Saitama, in December 1964. |
| 1965-01 |
In January of the 40th year of Showa, the Onwa factory was renovated and expanded, and the headquarters were relocated from Kanda Kaji-cho. |
| 1965-01 |
Renovated and expanded Oiwa Factory and relocated headquarters from Kanda Kanjicho in January 1965. |
| 1965-07 |
Opened Matsuyama Sales Office in Matsuyama City, Ehime, in July 1965. |
| 1970-05 |
Transferred formulation division to Oki Pharmaceutical Co., Ltd. in May 1970, becoming a wholesale drug specialty business. |
| 1970-06 |
Absorbed Oki Hamayaku Co., Ltd. (Yokohama) and opened Yokohama branch in June 1970. |
| 1970-10 |
Transferred sales of Osaka Branch, Osaka North Branch, and Matsuyama Sales Office to Applied Pharmaceutical Co., Ltd. (Osaka City) in October 1970 for rationalization. |
| 1972-06 |
Absorbed Higashiizumi Pharmaceutical Co., Ltd. (Chiyoda-ku, Tokyo) in June 1972. |
| 1972-08 |
August 1972 |
| 1974-01 |
In January of the 49th year of Showa, the company was renamed Oki Co., Ltd. and the headquarters moved to Bunkyo-ku, Tokyo. |
| 1974-01 |
Renamed company to Oki Co., Ltd. and moved headquarters to Bunkyo-ku, Tokyo in January 1974. |
| 1976-07 |
In July of the 51st year of Showa, Oki Co., Ltd. absorbed Hirano Takamori-do Co., Ltd. and opened the Nagoya branch (now Nagoya office). |
| 1976-07 |
Absorbed Hirano Takamasa-do Co., Ltd. (Nagoya) and opened Nagoya Branch (now Nagoya Office) in July 1976. |
| 1977-01 |
In January of the 52nd year of Showa, the company absorbed Sanky Co., Ltd. and opened the Osaka branch (now Osaka office). |
| 1977-01 |
In January 1977, absorbed and merged with Sanky Co., Ltd. (Osaka City). Established Osaka Branch (now Osaka Branch). |
| 1978-12 |
December 1978 |
| 1979-05 |
In May of the 54th year of Showa, shares were registered with the Japan Securities Association. |
| 1979-05 |
In May 1979, registered shares at the Japan Securities Association (Tokyo District Association). |
| 1981-12 |
December 1981 |
| 1982-02 |
In February of the 57th year of Showa, the company absorbed Makie Ikkando Co., Ltd. |
| 1982-02 |
In February 1982, absorbed and merged with Makie Ikkando Co., Ltd. (Takasaki City, Gunma Prefecture). |
| 1983-06 |
In June of the 58th year of Showa, Manakemical Co., Ltd. was established for the manufacture and sale of pharmaceuticals and health foods. |
| 1983-06 |
In June 1983, established Man Chemical Co., Ltd. (now operating as Rib Laboratories Co., Ltd., a consolidated subsidiary) for the manufacture and sale of pharmaceuticals, health foods, etc. |
| 1984-11 |
November 1984 |
| 1985-02 |
In February of the 60th year of Showa, the Saitama Logistics Center was opened in Ageo City, Saitama Prefecture. |
| 1985-02 |
In February 1985, opened Saitama Logistics Center in Ageo City, Saitama Prefecture. |
| 1985-12 |
December 1985 |
| 1987-06 |
In June of the 62nd year of Showa, the company celebrated its 330th anniversary and began planning and developing its own product, AA Calcium. |
| 1987-06 |
In June 1987, began planning and development of the company's product (AA Calcium) for the 330th anniversary of founding. |
| 1987-12 |
December 1988 |
| 1989-04 |
In April of the first year of Heisei, the Tokyo Logistics Center was completed (celebrating the 330th anniversary). |
| 1989-04 |
In April 1990, completed Tokyo Logistics Center (330th anniversary of founding). |
| 1990-07 |
July 1990: Osaka Logistics Center opened in Nankawachi District, Osaka Prefecture. |
| 1990-07 |
In July 1991, opened Osaka Logistics Center in Minamikawachi District, Osaka Prefecture. |
| 1992-05 |
May 1992: New Kanagawa Logistics Center opened in Fujisawa City, Kanagawa Prefecture. |
| 1992-05 |
In May 1992, opened Shin Kanagawa Logistics Center in Fujisawa City, Kanagawa Prefecture. |
| 1996-12 |
December 1996 |
| 1999-04 |
April 1999 |
| 1999-09 |
September 1999: Eco Factory Co., Ltd. established for the sale of environmental conservation products, etc. |
| 1999-09 |
In September 1999, established Eco Factory Co., Ltd. (now a consolidated subsidiary) for the sale of environmental conservation products, etc. |
| 2003-04 |
April 2003 |
| 2003-07 |
July 2003: Nagano Branch Office (now Nagano Store) opened in Nagano City, Nagano Prefecture. |
| 2003-07 |
In July 2003, opened Nagano Sales Office (now Nagano Store) in Nagano City, Nagano Prefecture. |
| 2004-08 |
August 2004: Kyushu Branch Office and Kyushu Logistics Center opened in Fukuoka City, Fukuoka Prefecture. |
| 2004-08 |
In August 2004, opened Kyushu Sales Office (now Kyushu Branch) and Kyushu Logistics Center in Fukuoka City, Fukuoka Prefecture. |
| 2004-09 |
September 2004: Business partnership established with Okane Kankhodo Co., Ltd. |
| 2004-09 |
In September 2004, entered into a business partnership with Okane Kanhōdō Co., Ltd. (Ayagawa District, Kagawa Prefecture). |
| 2004-12 |
December 2004: New Tokyo Logistics Center opened in Koshigaya City, Saitama Prefecture. |
| 2004-12 |
In December 2004, opened Shin Tokyo Logistics Center in Koshigaya City, Saitama Prefecture. |
| 2005-04 |
April 2005 |
| 2005-06 |
June 2005: Business partnership with Tōhō Pharmaceutical and opening of Chūshikoku Logistics Center in Saijo City, Ehime Prefecture. |
| 2005-06 |
In June 2005, entered into a business partnership with Tōhō Yakuhin Co., Ltd. (Setagaya-ku, Tokyo). |
| 2005-06 |
In June 2005, opened Naka Shikoku Logistics Center (now Shikoku Logistics Center) in Saijo City, Ehime Prefecture. |
| 2005-09 |
September 2005: Third-party rights issue conducted for Tōhō Pharmaceutical. |
| 2005-09 |
In September 2005, conducted a third-party allotment of capital to Tōhō Yakuhin Co., Ltd. |
| 2005-10 |
October 2005: Okane Oki Co., Ltd. founded. |
| 2005-10 |
October 2005: Business and capital partnership with Weiki Co., Ltd. |
| 2005-10 |
In October 2005, established Okane Oki Co., Ltd. (Saijo City, Ehime Prefecture). |
| 2005-10 |
In October 2005, entered into a business and capital partnership with Ueki Co., Ltd. (Matsubara City, Osaka Prefecture). |
| 2005-12 |
December 2005: Oki Pharmaceutical Co., Ltd. made a subsidiary. |
| 2005-12 |
In December 2005, made Oki Pharmaceutical Co., Ltd. a subsidiary. |
| 2006-06 |
June 2006: Business partnership with Oita Cosmetics. |
| 2006-06 |
June 2006 |
| 2006-06 |
June 2006, entered into a business partnership with Oita Cosmetics Co., Ltd. (Oita City, Oita Prefecture). |
| 2006-07 |
July 2006: North Japan Branch opened in Sapporo City, Hokkaido. |
| 2006-07 |
July 2006 |
| 2006-07 |
July 2006, established the North Japan Branch (now North Japan Office) in Sapporo, Hokkaido. |
| 2007-01 |
January 2007: Capital partnership with Oita Cosmetics and opening of Okayama Branch (relocated in February 2022). |
| 2007-01 |
January 2007, entered into a capital partnership with Oita Cosmetics Co., Ltd. (Oita City, Oita Prefecture). |
| 2007-07 |
July 2007 |
| 2007-08 |
August 2007: Business and capital partnerships established with Tōhō Pharmaceutical, Kokubu Co., Ltd., Chūō Homes Co., Ltd., and AIP Co., Ltd. |
| 2007-08 |
August 2007, entered into a business partnership with Toho Pharmaceutical Co., Ltd. (Setagaya, Tokyo) and Kokubu Co., Ltd. (Chuo, Tokyo). |
| 2007-08 |
August 2007, entered into a business partnership with Central Homes Co., Ltd. (Taito, Tokyo). |
| 2007-08 |
August 2007, entered into a capital and business partnership with AIP Co., Ltd. (Fukuoka City, Fukuoka Prefecture). |
| 2007-10 |
October 2007, established AIP Oki Co., Ltd. (Fukuoka City, Fukuoka Prefecture). |
| 2008-03 |
March 2008: Weiki Co., Ltd. made a subsidiary. |
| 2008-03 |
March 2008, made WeKi Co., Ltd. (Matsubara City, Osaka Prefecture) a subsidiary. |
| 2008-04 |
April 2008: Business partnership with Lead Healthcare Co., Ltd. and business & capital partnership with Mogi Pharmaceutical Trading Co., Ltd. |
| 2008-04 |
April 2008, entered into a business partnership with Lead Healthcare Co., Ltd. (Kitakyushu City, Fukuoka Prefecture). |
| 2008-04 |
April 2008, entered into a business and capital partnership with Mogi Pharmaceutical Trading Co., Ltd. (Bunkyo, Tokyo). |
| 2008-06 |
Business partnership with Hiroshima Kyōkai Trading Co. and suspension of acquisition of Weiki's shares. |
| 2008-06 |
June 2008, entered into a business partnership with Hiroshima Kyohou Bussan Co., Ltd. (Hiroshima City, Hiroshima Prefecture) and ceased acquisition of WeKi Co., Ltd.'s shares. |
| 2008-06 |
June 2008, held the 350th anniversary commemorative ceremony. |
| 2008-07 |
June 2008: 350th anniversary ceremony held. |
| 2008-07 |
July 2008, made Yakusho Co., Ltd. (now operating as Nara Drug Co., Ltd.) a subsidiary. |
| 2008-09 |
In September 2008, dissolved the business and capital partnership with Mogi Pharmaceutical Trading Company. |
| 2008-09 |
September 2008, terminated the business and capital partnership with Mogi Pharmaceutical Trading Co., Ltd. (Bunkyo, Tokyo). |
| 2009-02 |
In February 2009, entered into a business partnership with Kensho Co., Ltd. |
| 2009-02 |
February 2009, entered into a business partnership with Kensho Co., Ltd. (Nakaichi City, Hiroshima Prefecture) and Lead Healthcare Co., Ltd. (Kitakyushu City, Fukuoka Prefecture). |
| 2009-06 |
June 2009 |
| 2009-09 |
In September 2009, opened the Hiroshima Logistics Center and Hiroshima Returns Center in Hatsukaichi City, Hiroshima Prefecture. |
| 2009-09 |
September 2009, opened the Hiroshima Logistics Center and Hiroshima Returns Center in Nakaichi City, Hiroshima Prefecture. |
| 2010-03 |
In March 2010, opened the Hiroshima Branch Office in Hiroshima City. |
| 2010-03 |
March 2010, opened the Hiroshima Branch Office in Hiroshima City, Hiroshima Prefecture. |
| 2010-06 |
June 2010 |
| 2010-07 |
July 2010 |
| 2010-08 |
In August 2010, opened the Sendai Office (now Tohoku Branch) in Sendai City, Miyagi Prefecture. |
| 2010-08 |
August 2010, opened the Sendai Office (now Tohoku Branch) in Sendai City, Miyagi Prefecture. |
| 2010-10 |
In October 2010, entered into a comprehensive business partnership with Kensho Co., Ltd., with a view toward corporate integration. |
| 2010-10 |
October 2010, entered into a comprehensive business partnership with Kensho Co., Ltd. (Nakaichi City, Hiroshima Prefecture) with a view toward management integration. |
| 2010-11 |
November 2010 |
| 2010-12 |
In December 2010, established Kensho Oki Co., Ltd. |
| 2010-12 |
December 2010, established Kensho Oki Co., Ltd. (Nakaichi City, Hiroshima Prefecture). |
| 2011-01 |
In January 2011, absorbed Okanai Oki Co., Ltd. and opened the Shikoku Branch. |
| 2011-01 |
Kensho Oki Co., Ltd., a 100% owned subsidiary, acquired Kensho Co., Ltd.'s business. |
| 2011-01 |
January 2011, Okani Okaki Co., Ltd. was absorbed and merged, and the Shikoku Branch was opened. |
| 2011-01 |
January 2011, Ken-Shou Okaki Co., Ltd., a 100% owned subsidiary, acquired all business of Ken-Shou. |
| 2011-05 |
May 2011 |
| 2011-06 |
June 2011 |
| 2011-08 |
In August 2011, established Shanghai Oki Beauty Trade Co., Ltd. |
| 2011-08 |
August 2011, Shanghai Okaki Meiken Trading Co., Ltd. (Shanghai, China) was established. |
| 2011-11 |
In November 2011, opened the Okinawa Logistics Center in Itoman City, Okinawa Prefecture. |
| 2011-11 |
November 2011, the Okinawa Logistics Center was opened in Itoman City, Okinawa Prefecture. |
| 2012-04 |
In April 2012, acquired all businesses of Hino Pharmaceutical Industries Co., Ltd. |
| 2012-04 |
April 2012, all business of Hino Pharmaceutical Industry Co., Ltd. (Gamo District, Shiga Prefecture) was acquired. |
| 2013-07 |
In July 2013, entered into a business partnership with Kind Care Ltd. |
| 2013-07 |
July 2013, a business alliance was formed with Kind Care Ltd. (Bunkyo Ward, Tokyo). |
| 2013-11 |
In November 2013, completed the Central Logistics Center as a celebration of the company's 355th anniversary. |
| 2013-11 |
November 2013, the Central Logistic Center was completed (355th anniversary of founding). |
| 2014-01 |
In January 2014, established the International Business Division. |
| 2014-01 |
January 2014, the International Business Division was established. |
| 2014-04 |
In April 2014, opened the Hokuriku Branch in Hakusan City, Ishikawa Prefecture. |
| 2014-04 |
April 2014, the Hokuriku Branch was opened in Shirayama, Ishikawa Prefecture. |
| 2015-06 |
June 2015 |
| 2015-10 |
In October 2015, established Oki Healthcare Holdings Co., Ltd. |
| 2015-10 |
October 2015 |
| 2015-10 |
October 2015, Okaki Healthcare Holdings Co., Ltd. was established. |
| 2015-11 |
November 2015 |
| 2016-04 |
In April 2016, absorbed Kensho Oki Co., Ltd. and opened the Central Shikoku Branch. |
| 2016-04 |
April 2016, Okaki Co., Ltd. absorbed and merged with Ken-Shou Okaki Co., Ltd., and the Central Shikoku Branch was opened. |
| 2017-03 |
In March 2017, dissolved the business partnership with Hiroshima Kyōkai Bussan. |
| 2017-03 |
March 2017, the business alliance with Hiroshima Kyohou Bussan Co., Ltd. was terminated. |
| 2017-05 |
In May 2017, entered into a business partnership with Renaissance Co., Ltd. utilizing the brain activation program 'SynapsoLogic'. |
| 2017-05 |
May 2017, a business alliance was formed with Renaissance Co., Ltd. utilizing the Brain Activation Program 'Synapso-Logy'. |
| 2017-06 |
In June 2017, opened the Okayama branch in Okayama City, Okayama Prefecture (moved to Yao, Saijima Town in February 2022). |
| 2017-06 |
June 2017, the Okayama Branch was opened in Okayama City, Okayama Prefecture (moved to Yao, Saijima Town in February 2022). |
| 2018-06 |
In June 2018, abolished the International Business Division and established Oki Overseas Co., Ltd. |
| 2018-06 |
June 2018 |
| 2018-06 |
June 2018, the International Business Division was abolished and Okaki Overseas Co., Ltd. was established. |
| 2019-04 |
April 2019 |
| 2019-11 |
In November 2019, entered into a business partnership with Naigai Pharmaceutical for the development and manufacturing of veterinary medicines. |
| 2019-11 |
November 2019, a business alliance was formed with Naigai Pharmaceutical Co., Ltd. for the development and manufacturing of new animal drugs. |
| 2020-01 |
In January 2020, entered into a business partnership with PetRibbon Inc. for pet information dissemination. |
| 2020-01 |
January 2020, a business alliance was formed with PetRibbon Co., Ltd. (Oita City, Oita Prefecture) for pet information dissemination on the website. |
| 2020-02 |
In February 2020, entered into a business partnership with Japan Animal Club and SBI Ikiki Small-Amount Short-Term Insurance regarding pet insurance. |
| 2020-02 |
February 2020, a business alliance was formed with Japan Animal Club Co., Ltd. (Sendai City, Miyagi Prefecture) and SBI Ikiki Small-Amount Short-Term Insurance Co., Ltd. (Minato Ward, Tokyo) regarding pet insurance. |
| 2020-04 |
April 2020 |
| 2020-06 |
June 2020 : (Born November 18, 1971) : Joined Okiki Co., Ltd. : Manager of the 4th Team, Osaka Branch Sales Department of the company : Director of Osaka Branch Sales Department : Deputy Branch Manager of Nagoya Branch : Branch Manager of Nagoya Branch : President of Nagoya Branch : Director and Executive Officer of the company : Deputy Head of Sales Headquarters : Nagoya Branch President and Head of Comfortable Living Products Division : Our company's Director : Deputy Head of Sales Headquarters of Okiki Co., Ltd. : Head of Sales Coordination Department and Nagoya Branch President : Head of Sales Headquarters of the company : Senior Managing Director and Head of Sales Headquarters of the company |
| 2021-04 |
April 2019 |
| 2022-03 |
In March 2022, entered into a capital and business partnership with Tenma Trading Co., Ltd. |
| 2022-03 |
March 2022, a capital and business alliance was formed with Tenma Trading Co., Ltd. (Nagoya City, Aichi Prefecture). |
| 2022-06 |
June 2022 : (Born June 28, 1942) : Joined Okiki Co., Ltd. : Director of the company : Senior Managing Director of the company : Representative Director and Senior Managing Director of the company : Representative Director and Executive Managing Director of the company : Representative Director and Vice President of the company : Representative Director and President of the company : Representative Director, President, and Executive Officer of the company : Representative Director, Chairman and President, Executive Officer of the company : Our company's Representative Director, Chairman and President : Our company's Representative Director and Chairman : Okiki Co., Ltd. Representative Director, Chairman, Executive Officer : Our company's Director |
| 2022-09 |
Born October 9, 1969: Joined Japan Industrial Bank Co., Ltd.; Mizuho First Financial Technology Inc.; Director, Head of Financial Engineering Division 1; Joined Oki Co., Ltd., Director of Corporate Planning Office (current); Director, Executive Officer, Head of Operations Headquarters (current). |
| 2023-04 |
In April 2023, established LAUGHBASE Co., Ltd. and engaged in information dissemination and market creation for Beauty, Healing, FemCare. |
| 2023-04 |
Born October 16, 1954: Sales Planning Manager, Sun Daikou Co., Ltd.; Sales Manager, Food Division, same company; Deputy Head of Management Headquarters, same company; Lead Healthcare Co., Ltd.; Director, Head of Management Headquarters; Executive Director, Head of Sales Headquarters, same company; Representative Director, Sales Headquarters, same company; Representative Director, Senior Managing Director, same company; Representative Director, President, same company; Oki Co., Ltd. Director; Sun Daikou Co., Ltd. Representative Director, President; Our company Director. |
| 2023-04 |
April 2023, the new company LAUGHBASE Co., Ltd. was established to disseminate information and create markets for Beauty, Healing, FemCare. |
| 2023-05 |
In May 2023, established the joint venture company Onff Co., Ltd. with Oizumi Co., Ltd. |
| 2023-05 |
In May 2023, established Off Co., Ltd. (Onfu) as a joint venture with Oizumi Co., Ltd. |
| 2024-06 |
In June 2024, entered into a capital and business partnership with One Inch Co., Ltd. |
| 2024-06 |
In June 2024, entered a capital and business alliance with One Inch Co., Ltd. (Shibuya, Tokyo). |
| 2025-02 |
In February 2025, entered into a capital and business partnership with SS Pharmaceutical. |
| 2025-02 |
In February 2025, entered a capital and business alliance with SS Pharmaceutical Co., Ltd. (Shinjuku, Tokyo). |
| 2025-12 |
In December 2025, moved the headquarters building to 1-1 Onwa, Bunkyo-ku, Tokyo. |
| 2025-12 |
In December 2025, relocated headquarters to 1-ichi, Onwa, Bunkyo, Tokyo. |
| 2026-02 |
In February 2026, entered into a business partnership with ADTANK Co., Ltd. and, in the same month, with SBI Arapromo Co., Ltd. |
| 2026-02 |
In February 2026, entered a capital and business alliance with One Inch Co., Ltd. (Shibuya, Tokyo). |
