Toshifumi Suzuki, honorary adviser and former CEO of Seven & i Holdings, died from heart failure on May 18, 2026, at age 93 [1, 2, 3, 4, 5, 6, 7, 8, 9, 10].

Born December 1, 1932, in Nagano Prefecture, Suzuki began his career at retail company Ito-Yokado in 1963 [5, 11, 9, 10]. He spearheaded the introduction of the 7-Eleven convenience store chain in Japan, opening the first store on May 15, 1974, in Tokyo's Koto Ward [2, 4, 5, 11, 7, 9, 10]. Suzuki recalled, "When I first decided to bring 7-Eleven to Japan, everybody said it won’t succeed and opposed the idea – executives, university professors, consultants, all of them. I knew they were wrong." [2]

Suzuki pioneered innovations such as 24-hour operations, selling onigiri (rice balls) in convenience stores, and advanced POS data inventory management systems—key factors behind 7-Eleven's appeal to Japanese consumers [2, 6, 11, 9, 10]. Stephen Decatur noted, "Japan consumers demand is very high, forcing you to innovate." [5]

Under Suzuki’s leadership, 7-Eleven expanded to become the world's largest convenience store chain, with over 85,000 stores worldwide by 2026, including about 21,000 in Japan [2, 4, 12, 6, 11, 9, 10]. He oversaw growth in markets such as Indonesia and Denmark and boosted the US store count from around 7,300 at Southland Corporation's bankruptcy in 1990 to nearly 10,500 by 2015 [2, 4, 12]. When Southland, the original US parent company, filed for bankruptcy, Suzuki engineered a reverse acquisition, making Japan's 7-Eleven the parent company [2, 4, 11, 7, 9, 10].

Suzuki became chairman and CEO of Seven & i Holdings (formerly Ito-Yokado) in 2003 and renamed the company in 2005 [2, 4, 12, 7, 9, 10]. The company acquired the US Speedway convenience store and gas station chain in 2021 for about US$21 billion, further expanding its footprint [2, 4, 12, 9]. Suzuki stepped down as chairman and CEO in 2016 after a boardroom conflict with activist investor Daniel Loeb [2, 4, 12, 7, 9, 10].

At his death, Suzuki was serving as honorary adviser to Seven & i Holdings [1, 7, 8, 10]. Seven & i Holdings expressed “deepest gratitude for the kindness and support shown to him during his lifetime, and respectfully inform you of his passing” [2]. Suzuki also authored books on retail philosophy emphasizing customer focus and innovation [10].

Suzuki’s legacy remains evident in the convenience store giant’s global reach and innovations. Seven & i Holdings announced his death publicly on May 25, 2026 [2, 4, 12, 7, 8, 10].