| 1985-04 |
Founded Medical Ikko Co., Ltd. with the objective of operating dispensing pharmacies. |
| 1985-04-17 |
Establishment. |
| 1985-06 |
Opened the first dispensing pharmacy, 'Nishikogawa Pharmacy', in Tsu City, Mie Prefecture. |
| 1986 |
Expanded the pharmacy chain primarily within Mie Prefecture. |
| 1994 |
Opened a pharmacy in Aichi Prefecture. |
| 1995 |
The number of dispensing pharmacies increased as the pharmaceutical division rate expanded. |
| 1996-04 |
Absorbed and merged with Kinki Corporation, which specialized in wholesale sales of generic pharmaceuticals. |
| 1996-10 |
Acquired hospital facility leasing operations and fully entered the real estate business. |
| 1997-11 |
Signed a memorandum of understanding regarding a capital partnership with Jasco Co., Ltd. |
| 1998 |
Opened a large pharmacy in Kyoto Prefecture. |
| 2004-11 |
Listed on the JASDAQ market. |
| 2005-10 |
Established Healthcare Ikko Co., Ltd. and entered the healthcare business. |
| 2006-03 |
Established Medicine Ikko Co., Ltd. |
| 2006-05 |
Made Heian Pharmacy Co., Ltd. and Medeco Co., Ltd. subsidiaries. |
| 2007-03 |
Commenced operation of the assisted living home 'Hokouen'. |
| 2007-05 |
Issued new shares through a third-party allotment (900 shares of House Foods Co., Ltd. and 300 shares of AEON Co., Ltd.). |
| 2007-07 |
Yamanashi Pharmaceutical Center Co., Ltd. became a subsidiary. |
| 2008-01 |
Opened a Tokyo office. |
| 2008-09 |
Received the JASDAQ IR Excellence Award (consecutive 2 years). |
| 2009-05 |
Signed a business partnership agreement with Tohou Pharmaceutical Co., Ltd. |
| 2010-02 |
Signed a business and capital partnership agreement with Quol Co., Ltd. |
| 2010-02 |
Signed a business and capital partnership agreement with Medipal Holdings Co., Ltd. |
| 2011-09 |
Made Clover Ltd. a subsidiary. |
| 2012-03 |
Made Satsuki Co., Ltd. a subsidiary. |
| 2012-04 |
Established Healthcare Capital Co., Ltd. |
| 2012-06 |
Made Medicare Support Co., Ltd. a subsidiary. |
| 2013-12 |
Completed a new headquarters building in Tsu City, Mie Prefecture, and relocated the head office. |
| 2014-03 |
Made Mie Elderly Welfare Association Ltd. a subsidiary. |
| 2014-04 |
Made Happiness Life Care Co., Ltd. a subsidiary. |
| 2014-12 |
Made YMC Co., Ltd. a subsidiary. |
| 2015-03 |
Absorbed and merged with Heian Pharmacy Co., Ltd. and Medeco Ltd. |
| 2015-03 |
Healthcare Ikko Co., Ltd. absorbed and merged with Kanae Ltd. |
| 2015-06 |
Made Bonbon Ltd. a subsidiary. |
| 2016-03 |
Healthcare Capital Co., Ltd. absorbed and merged with YMC Co., Ltd. |
| 2016-03 |
Medicare Support Co., Ltd. absorbed and merged with Bonbon Ltd. |
| 2016-04 |
Made Daifuyo Pharmaceutical Co., Ltd. a subsidiary. |
| 2016-08 |
Tsuru Kame Pharmacy Ltd. became a subsidiary. |
| 2016-09 |
Welfare Co., Ltd. became a subsidiary. |
| 2017-01 |
Opened Tokyo branch. |
| 2017-03 |
Happy Life Care Inc. absorbed Care Staff Inc. and Happy Company Ltd. |
| 2017-09 |
Health Care Ikko Inc. absorbed Happy Life Care Inc. and changed its name to Happy Life Ikko Inc. |
| 2018-03 |
Medicine Ikko Inc. was absorbed. |
| 2018-03 |
Efa Co., Ltd. became a subsidiary. |
| 2019-04 |
Established Medical Ikko Inc. Split Preparation Company. |
| 2019-09 |
With the transition to a holding company structure, changed its name to Medical Ikko Group Inc. and inherited the pharmacy and pharmaceutical wholesale businesses through a company split. |
| 2020-03 |
Medical Ikko Inc. absorbed Medica Care Support Inc. and Tsuru Kame Pharmacy Ltd. |
| 2020-11 |
Happy Life Ikko Inc. made Life Care Inc. a subsidiary. |
| 2021-06 |
Happy Life Ikko Inc. issued new shares through a third-party allotment (300 shares of AEON Co., Ltd. and 300 shares of Toho Holdings Co., Ltd.). |
| 2021-12 |
Medical Ikko Inc. established Healthy Pharmacy Inc. |
| 2022-03 |
Medical Ikko Inc. absorbed Yamanashi Pharmaceutical Center Inc. and Ooyoshi Pharmaceutical Co., Ltd., and acquired the pharmacy business of Clover Ltd. |
| 2022-04 |
Transitioned to the Standard Market. |
| 2023-09 |
Medical Ikko Inc. acquired the wholesale business of Nishi-Bu Sawai Pharmacy and made Okinawa Amel Inc. a subsidiary. |
| 2024-01 |
Happy Life Ikko Inc. established Medical Care Ikko Inc. |
| 2024-06 |
Kyousu Pharmaceutical Co., Ltd. became a subsidiary. |
| 2024-07 |
Medical Care Ikko Inc. acquired the nursing care business of Gensou Mirai Medical Care. |
| 2024-09 |
Medical Ikko Inc. absorbed Okinawa Amel Inc. |
| 2024-10 |
Medical Ichikō Co., Ltd. made Sato Pharmaceutical Sales Co., Ltd. a subsidiary. |
| 2024-10 |
Medical Ichikō Co., Ltd. made Wakamatsu Pharmaceutical Co., Ltd. a subsidiary. |
| 2025-01 |
Medical Ichikō Co., Ltd. made Keiyo Sawai Pharmaceutical a subsidiary. |
| 2025-03 |
Medical Ichikō Co., Ltd. absorbed Sato Pharmaceutical Sales Co., Ltd. and Wakamatsu Pharmaceutical Co., Ltd. |
| 2025-05 |
Medical Ichikō Co., Ltd. made Kochi Daiichi Pharmaceutical a subsidiary. |
| 2025-06 |
Medical Ichikō Co., Ltd. absorbed Keiyo Sawai Pharmaceutical. |
| 2025-07 |
Medical Ichikō Co., Ltd. made Site Pharmaceutical a subsidiary. |
| 2025-08 |
Happy Life Ichikō Co., Ltd. made Sunrise Villa Tsuchiura a subsidiary. |
| 2025-09 |
Medical Ichikō Co., Ltd. absorbed Kochi Daiichi Pharmaceutical. |
| 2025-12 |
Medical Ichikō Co., Ltd. absorbed Site Pharmaceutical. |
