Kyushu Railway Company

From the beginning JR Kyushu diversified aggressively into side businesses, from fish and mushroom farming to car sales — some fields, such as car dealing, later abandoned as unprofitable — alongside ventures that endured. The high-speed boat "Beetle" began running from Hakata on 2 May 1990, and from 25 March 1991 the "Beetle II" crossed the Tsushima Strait between Hakata and Busan, South Korea; the ship division was spun off as JR Kyushu Jet Ferry on 1 October 2005, and the Beetle service itself was discontinued in 2024. The Train d'or bakery chain followed in 1992, and the portfolio grew to take in restaurants, hotels, drugstores, real estate and agriculture, reaching beyond Kyushu into the Tokyo area and, from 2017, into Thailand through local property ventures. By the September 2016 interim results, non-railway businesses provided 51% of sales — more than half of the company's revenue.

On the rails the company cultivated a distinctive premium image. The 783 series "Hyper Saloon", introduced on "Ariake" services on 13 March 1988, was the JR Group's first newly designed limited-express type; the "Yufuin no Mori" tourist limited express followed on 11 March 1989, the 787 series "Tsubame" in July 1992, the 883 series "Sonic Nichirin" in 1995 and the 885 series "Kamome" in 2000, alongside a growing family of "D&S" sightseeing trains. The Kyushu Shinkansen opened in part between Shin-Yatsushiro and Kagoshima-Chūō on 13 March 2004, with the parallel Yatsushiro–Sendai section of the Kagoshima Main Line passing to the Hisatsu Orange Railway, and the company's overall operating balance turned positive that fiscal year. The full line from Hakata opened on 12 March 2011 with through-running onto the San'yō Shinkansen, days after the JR Hakata City station building opened on 3 March; by March 2017 the Shinkansen was earning about 50.1 billion yen, more than a third of railway operating revenue. The luxury sleeping-car cruise train "Seven Stars in Kyushu" began circling the island on 15 October 2013.

The railway business itself had never posted an operating profit through the year ended March 2016; impairment accounting carried out in fiscal 2015 sharply cut depreciation charges, and in the year ended March 2017 the railway business recorded its first operating profit since the company's founding, 25.08 billion yen. A 2015 amendment to the JR Companies Act, promulgated on 10 June 2015 and effective 1 April 2016, removed JR Kyushu from the law's scope and made it a purely private company, with its 387.7 billion yen management stability fund applied to a 220.5 billion yen lump-sum prepayment of Kyushu Shinkansen facility-usage fees (10.2 billion yen a year) and to debt repayment. JR Kyushu listed on the Tokyo Stock Exchange on 25 October 2016 and on the Fukuoka Stock Exchange the following day — the fourth JR passenger company to go public after JR East, JR West and JR Central, and the first listing and full privatization among the so-called "three island companies".

Nature has tested the network repeatedly. The April 2016 Kumamoto earthquakes derailed a Kyushu Shinkansen train in the 14 April foreshock, and the 16 April main shock brought derailment and large landslides on the Hōhi Main Line, which was only fully restored on 8 August 2020. The northern Kyushu torrential rains of 5 July 2017 washed away the Kagetsu River bridge on the Kyūdai Main Line and severely damaged the Hitahikosan Line; the line's Soeda–Yoake section no longer carries rail service, and JR Kyushu Bus now operates the corridor as the bus rapid transit "BRT Hikoboshi Line" (Soeda–Hita, 37.7 operating km). The March 2018 timetable revision cut 117 daily services, the largest reduction since the company's founding. On 23 September 2022 the Nishi Kyushu Shinkansen opened between Takeo-Onsen and Nagasaki, the Kōhoku–Isahaya section of the Nagasaki Main Line moving to a vertically separated structure under which JR Kyushu operates as a category-2 railway business, and the "Relay Kamome", "Kasasagi" and "Futatsuboshi 4047" services were introduced. As of 1 April 2025 the company operates 2,342.6 km of routes and 597 stations (including BRT stations), and it is listed on the Tokyo Stock Exchange's Prime market and the Fukuoka Stock Exchange.

• 19871 April: Japanese National Railways was divided and privatized; Kyushu Railway Company was founded, inheriting the railway business managed by JNR's Ōita, Kumamoto and Kagoshima railway management bureaus and the Kyushu General Bureau.
• 198813 March: the 783 series "Hyper Saloon" entered service on "Ariake" limited expresses, the JR Group's first newly designed limited-express rolling stock. 28 August: the "SL Aso Boy" steam service began on the Hōhi Main Line.
• 198911 March: the "Yufuin no Mori" tourist limited express began running. 29 April: the world's first coordinated power operation of an electric and a diesel multiple unit began ("Ariake 11" and the "Oranda-mura Limited Express").
• 199125 March: the "Beetle II" high-speed boat service began between Hakata and Busan, South Korea (the original "Beetle" had begun running from Hakata to Hirado and Nagasaki Oranda-mura on 2 May 1990).
• 199215 July: the 783 and 787 series entered service on "Tsubame" limited expresses on the Kagoshima Main Line.
• 199610 January: JR Kyushu and the other two island companies revised their fares, breaking the JR Group's uniform nationwide fare structure for the first time.
• 200413 March: the Kyushu Shinkansen opened in part between Shin-Yatsushiro and Kagoshima-Chūō; the parallel Yatsushiro–Sendai section of the Kagoshima Main Line was transferred to the Hisatsu Orange Railway, and the "Relay Tsubame" service replaced the "Tsubame" limited express. The company's overall operating balance turned positive in fiscal 2004.
• 20091 March: the SUGOCA contactless smart card was introduced in the Fukuoka and Kitakyushu urban areas.
• 20113 March: the JR Hakata City station building opened at Hakata Station. 12 March: the Kyushu Shinkansen was completed with the opening of the Hakata–Shin-Yatsushiro section, and through-running with the San'yō Shinkansen began.
• 201315 October: the luxury sleeping-car cruise train "Seven Stars in Kyushu" began operating circular tours of the island.
• 20161 April: a revision of the JR Companies Act took effect, removing JR Kyushu from the law and making it a purely private company. 14–16 April: the Kumamoto earthquakes derailed a Kyushu Shinkansen train and caused derailment and large landslides on the Hōhi Main Line (only fully restored on 8 August 2020). 25 October: shares were listed on the Tokyo Stock Exchange (and on the Fukuoka Stock Exchange on 26 October) — the first listing and full privatization among the three island JR companies.
• 20175 July: torrential rains in northern Kyushu washed away the Kagetsu River bridge on the Kyūdai Main Line and inflicted large-scale damage on the Kyūdai and Hitahikosan lines; the Hitahikosan Line's Soeda–Yoake section no longer carries rail service and is now covered by the JR Kyushu Bus-operated "BRT Hikoboshi Line" (Soeda–Hita, 37.7 km).
• 202223 September: the Nishi Kyushu Shinkansen opened between Takeo-Onsen and Nagasaki; the Kōhoku–Isahaya section of the Nagasaki Main Line moved to vertical separation, with JR Kyushu becoming a category-2 operator there, and the "Relay Kamome", "Kasasagi" and "Futatsuboshi 4047" services began.
• 202424 March: the "SL Hitoyoshi" steam train made its final run. The "Beetle" hydrofoil service across the Tsushima Strait was discontinued during the year.