Company history

In April 1981, when Daiei, Ito-Yokado and Jusco were sweeping the country and squeezing regional grocers on buying power, store cost and brand alike, Shoji Numata opened a small food shop, Fresh Ishimori, in Kakogawa, Hyogo, and incorporated it in 1985. Numata judged that a latecomer could not win the giants on their own ground of assortment and merchandising, so he refused to compete there at all. Instead he decided to pull food manufacturing in-house and compete on the one thing that gave him: a price no wholesaler-fed rival could match.

The formative move came in July 1992, when — still just a shopkeeper — he built his own factory in Dalian, China, unusual for a regional grocer at a time when only trading houses and large makers went to China. Producing frozen food there and importing it himself, without a trading house or wholesaler taking a cut in between, gave him the funding to price below the industry average; Numata liked to point out that Walmart, McDonald’s and KFC all ran the same make-and-sell model. But a single regional chain could never keep such a factory running at full tilt.

To fill the plant and win scale at once, he built a franchise chain aimed not at ordinary shoppers but at business use — restaurants, canteens and sole traders buying frozen goods in bulk. In March 2000 the first Gyomu Super opened in Miki, Hyogo, on a franchise model that used members’ capital for speed, running manufacturing (the China factory), wholesale (headquarters) and retail (the franchise stores) as one integrated whole. The company took the name Kobe Bussan in 2001, folded its overseas plants under a Hong Kong holding company by 2004, and added a prepared-food line (Kobe Cook Deli, now Chisozai). By 2005 the make-and-sell model was fully in place.

In June 2006 Kobe Bussan listed on the Osaka Securities Exchange, giving it direct access to capital markets. It spent the money deepening the model: from 2008 to 2013 it bought a string of Japanese food makers — eggs, dairy, soy products, seafood, meat, flour and bread — so that more of what Gyomu Super sold was made in-house, and it spread its overseas plants beyond China to Egypt and Myanmar. The rising share of own-brand goods pushed gross margins up, and the Gyomu Super segment’s profit climbed from about $61.1M (¥7bn) in the year ended October 2015 to $192.6M (¥21bn) four years later.

Two new legs were added alongside the core. A solar-power business begun in 2012 (later broadened to biomass) was treated as stable long-term income to smooth the swings of the food business. A move into restaurants in 2013 (Cook Innoventure, G-Taste) briefly became the second-largest segment by sales — but it stayed low-margin, and after 2018 it slumped even as the core surged, a mismatch that would soon force a reckoning.

Leadership changed hands in February 2012, when Shoji Numata handed the presidency to his son Hirokazu Numata, a former pharmaceutical researcher, while staying on as chairman and CEO but leaving daily decisions to him — deliberately avoiding two helmsmen at the tiller. The company moved up to the Tokyo Stock Exchange’s first section in 2013. By the late 2010s Gyomu Super had passed 700 stores, and the year ended October 2019 brought a fifth straight year of higher sales and profit: a Kakogawa corner grocer had become a food company with revenue near ¥300 billion within thirteen years of listing.

In June 2020 Hirokazu Numata divested Cook Innoventure and eleven food-service subsidiaries — an arm his father had built by acquisition, whose margin ran more than six points below the core. The second-generation president, by his own judgment, wound down a business the founder had bought and returned resources to the single thing Kobe Bussan did best: making and selling its own food. Because the sale coincided with a surge at Gyomu Super, the refocus showed up quickly as higher sales and profit.

The core then scaled fast. Gyomu Super reached all 47 prefectures in 2021 and its 1,000th store in October 2022 — twenty-two years after the first, quick for a Japanese grocery chain — while the Chisozai prepared-food line passed 100 stores in 2023. The inflation of 2022–23 played straight into Gyomu Super’s rock-bottom pricing, lifting both footfall and basket size, and the company kept buying food makers (Sagami Bakery and Shonan Unreve in 2024, Uehara Foods in 2025) to deepen in-house production further.

Hirokazu Numata re-cast, rather than abandoned, the make-and-sell model his father had started at Dalian in 1992: hold manufacturing in-house to keep the power to set prices, and build value where rivals cannot easily copy. In October 2025 the company set up a subsidiary in Vietnam, beginning to spread a procurement network that had been China-centric for thirty-three years across Southeast Asia as Chinese wages and geopolitical risk both rose. The founding principle is unchanged; only its means keep being adjusted.