| 1945 |
Maruhachi Meat Shop founded; Owner: Hiroshi Sakai |
| 1975 |
Kasumi Livestock Co., Ltd. established; President: Hiroshi Sakai; Managing Director: Koji Sakai |
| 1978 |
Japan Meat Co., Ltd. established; President: Koji Sakai; Developed meat wholesale business with sales base in Mito area |
| 1978-08-08 |
Established: August 8, 1978 (Showa 53) |
| 1980 |
Expanded wholesale network to Tsuchiura area, established sales bases in Tsukuba Gakuen City and Tsuchiura Public Market |
| 1983 |
Opened first retail store, Katsuta Store, inside Katsuta Nagasakiya |
| 1984 |
Japan Delica Co., Ltd. established; President: Koji Sakai; Manufacturing and sales base for meat and delicacies |
| 1988 |
Opened Mito 50-go Store inside Mito Station Com on Route 50 |
| 1993 |
Moriya Store (inside Joyful Honda Moriya Store) opened |
| 1994 |
Opened J Value Miwa Store as a standalone store in Mito |
| 1995 |
Tomisato Store (inside Joyful Honda Tomisato Store) opened |
| 1996 |
Renovated and reopened Mito Route 50 Store |
| 1997 |
Japan Delica Co., Ltd. shifted to dining industry; Opened Yakiniku and Manyu-tei Mito Route 50 Store; Expanded Moriya Store |
| 1998 |
Hitachinaka Store (Inside Joyful Honda Hitachinaka Store) Open: Yakiniku and Manyu-tei Hitachinaka Store Open |
| 1999-06 |
Yakiniku and Manyu-tei Tsukuba Gakuen Store Open |
| 1999-11 |
Sumiyoshi Store (Inside Power Mart Sumiyoshi Store) Open: Yakiniku and Manyu-tei Ishioka Toko-dai Store Open |
| 2000-02 |
Moriya Store Renovation and Expansion Open |
| 2000-04 |
Nitta Store (Inside Joyful Honda Nitta Store) Open |
| 2000-08 |
Sowa Store (Inside Aim Sowa Store) Open |
| 2000-11 |
Tomisato Store Renovation and Expansion Open: Yakiniku and Manyu-tei Kashima Store Open |
| 2001-02 |
Yakiniku and Manyu-tei Ryugasaki Store Open |
| 2001-03 |
Hitachinaka Store Renovation and Expansion Open |
| 2001-09 |
Yakiniku and Manyu-tei Hitachi Kanazawa Store Open |
| 2002-04 |
Mikawa Store (Inside J Value) Open |
| 2002-05 |
Iwane Store (Inside Power Mart Iwane Store) Open |
| 2002-12 |
Chiba New Town Store Open (Inside Joyful Honda Chiba New Town Store) |
| 2003-05 |
Tonkatsu and Manyu-tei Ishioka Toko-dai Store Open |
| 2003-07 |
Yakiniku and Manyu-tei Hitachi Aida Store Open |
| 2003-09 |
Satte Store (Inside Joyful Honda Satte Store) Open |
| 2003-11 |
Nitta Store Renovation and Expansion Open |
| 2004-10 |
Utsunomiya Store (Inside Joyful Utsunomiya Store) Open |
| 2004-11 |
Moriya Store Expansion (Inside Joyful Honda Moriya Store) Open |
| 2006-03 |
Satte Store Expansion (Inside Joyful Honda Moriya Store) Open: Yakiniku and Manyu-tei Koga Store Open |
| 2007-01 |
Mizuho Store (inside Joyful Honda Mizuho Store) Opened |
| 2007-03 |
Yakiniku and Manyu-tei Chiba New Town Store Opened |
| 2007-11 |
Yachiyo Store (inside Joyful Honda Yachiyo Store) Opened |
| 2008-04 |
50th Store Renovation Opened |
| 2009-05 |
Higashimurayama Store (Stand-alone Store) Opened |
| 2009-10 |
Iruma Store (Stand-alone Store) Opened |
| 2010-03 |
Aim Souwa Store Rebranded as Japan Meat Koga Store Renovation |
| 2010-05 |
Yakiniku and Manyu-tei Kote Store Opened |
| 2011-03 |
Chiyoda Store (inside Joyful Honda Chiyoda Store) Opened |
| 2011-04 |
Arakawaoki Store (inside Joyful Honda Arakawaoki Store) Opened |
| 2011-06 |
Higashi-Urawa Store (Stand-alone Store) Opened |
| 2012-02 |
Oyumino Store (Stand-alone Store) Opened |
| 2012-07 |
Kimitsu Store (inside Joyful Honda Kimitsu Store) Opened |
| 2012-08 |
Tomisato Store (inside Joyful Honda Tomisato Store) Expanded and Opened |
| 2013-06 |
Shinmachi Store (Power Mart Shinmachi Store) Opened |
| 2013-10 |
Company Hanasho Acquired as Subsidiary: Saitama Kita Store (Stand-alone Store) Opened |
| 2014-03 |
Meat Hanamasa Shinkawa Store Opened |
| 2014-04 |
Meat Hanamasa Oimachi Store Opened |
| 2014-11 |
Meat Hanamasa Koyabashi Store Opened |
| 2014-12 |
Meat Hanamasa Sugamo Store Opened |
| 2015-03 |
Meat Hanamasa Kamata Store Opens |
| 2015-10 |
Hatogaya Store (Standalone Store) Opens |
| 2016-04 |
Listed on Tokyo Stock Exchange Second Section |
| 2016-07 |
Yakiniku Yarumutei Chikusei Yokoshima Store Opens |
| 2016-10 |
Meat Hanamasa Tachikawa Store Opens |
| 2016-12 |
Japan Meat Wholesale Market Koshigaya Store (Standalone Store) Opens |
| 2017-02 |
Acquired AATJ Inc. as a subsidiary |
| 2017-03 |
Meat Hanamasa Kameido Store Opens |
| 2017-04 |
Acquired Active Marketing System Inc. as a subsidiary |
| 2017-05 |
Meat Hanamasa Kasai Store Opens |
| 2017-06 |
Japan Meat Fresh Market Kinshicho Store Opens |
| 2018-02 |
Yakiniku Yarumutei Yachimata Store Opens |
| 2018-03 |
Meat Hanamasa Hachioji Store Opens |
| 2018-07 |
Designated as a stock on Tokyo Stock Exchange First Section |
| 2018-11 |
Hanamasa Plus+ Tobu Nerima Store Opens |
| 2018-12 |
Meat Hanamasa Okubo Store Opens |
| 2018-12 |
Meat Hanamasa Shin-Nihombashi Store Opens |
| 2019-04 |
Hanamasa Plus+ Tsunashima Store Opens |
| 2019-05 |
Acquired Tajima Inc. as a subsidiary |
| 2019-06 |
Yakiniku Yarumutei Iwaki Taira Store Opens |
| 2020-02 |
JM Holdings Inc. was established and transitioned to a holding company structure |
| 2020-02 |
Yakiniku and Manyu-tei Tochigi Katayanagi Store Opened |
| 2020-12 |
Japan Meat Co., Ltd. merged with Power Mart Co., Ltd. |
| 2020-12 |
Hanamasa Plus+ Motomachi Store Opened |
| 2021-02 |
Nicomall Co., Ltd. was made a subsidiary |
| 2021-04 |
Japan Meat Fresh Market Sendai Nakayama Store Opened |
| 2021-04 |
Meat Hanamasa PLUS Koiwa Store Opened |
| 2021-06 |
Japan Meat Wholesale Market Fujimino Store Opened |
| 2021-10 |
Yakiniku and Manyu-tei Nitta Store Opened |
| 2022-04 |
Transition to Tokyo Stock Exchange Prime Market |
| 2022-04 |
Japan Meat Fresh Market Oyama Store Opened |
| 2022-05 |
JM Seika Co., Ltd. was made a subsidiary |
| 2022-12 |
Meat Hanamasa PLUS Nogata Store Opened |
| 2023-02 |
Japan Meat Fresh Market Sendai Nisaka Store Opened |
| 2023-02 |
Yanagida Shoten Co., Ltd. was made a subsidiary |
| 2023-02 |
Super Miraberu Co., Ltd. was made a subsidiary |
| 2023-11 |
Yakiniku and Manyu-tei Utsunomiya Store Opened |
| 2024-03 |
Meat Hanamasa PLUS Narimasu Store Opened |
| 2024-05 |
Japan Meat Wholesale Market Higashikawaguchi Store Opened |
| 2024-05 |
Meat Hanamasa PLUS Oshiage Store Opened |
| 2024-10 |
Meat Hanamasa PLUS Kujō Station Front Store Opens |
| 2024-10 |
Meat Hanamasa PLUS Ōkuni Town Store Opens |
| 2024-11 |
Yakiniku and Manyūtei Oshiage Store Opens |
| 2025-01 |
Meat Hanamasa PLUS Horie Store Opens |
| 2025-01 |
Meat Hanamasa PLUS Kawasaki Store Opens |
| 2025-02 |
Meat Hanamasa PLUS Nihonbashi Store Opens |
| 2025-03 |
Meat Hanamasa PLUS Kyōbashi Store Opens |
| 2025-03 |
Meat Hanamasa PLUS Chiyozaki Store Opens |
| 2025-06 |
Japan Meat Wholesale Market Kasukabe Store Opens |
| 2025-07 |
Meat Hanamasa PLUS Warabi Store Opens |
| 2025-07 |
Meat Hanamasa PLUS Gotōgōshi Store Opens |
