Tobu Railway - Company History

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Financial history 1953–2026 — revenue, cost structure, balance sheet, cash flow and key ratios, year by year →

Founded 1897
Founder Nezu Kaichiro I (初代根津嘉一郎)
Founding location 東京都
Core business at founding The Isesaki Line between Kita-senju and Kuki
Listed 1949
President Tsuzuki Yutaka President since 2023 (age 65, as of 2026)
Current priority Infrastructure investment · Property development Renewing railway infrastructure and developing Oshiage and Ikebukuro
Founding
In November 1897 Tobu Railway was established with capital of ¥2.65 million, and in August 1899 it began operating the Isesaki Line between Kita-senju and Kuki. The track stopped short of the Tone River, however, and never reached the catchment of Gunma and Tochigi, so the business fared poorly. Nezu Kaichiro, who joined in 1905, became the first president and threw a bridge across the Tone, reaching Ashikaga — the destination set out at the founding — in 1907. From then on the company widened its network less by laying its own track than by merging the railways around it, taking in the Sano Railway in 1912, the Tojo Railway in 1920, the Joshu Railway in 1937, the Shimotsuke Electric Railway and the Ogose Railway in 1943, and the Sobu Railway in 1944. It listed on the Tokyo Stock Exchange in May 1949.
The Decision
The network was not laid by the company itself but pieced together from the railways around it. Five companies were absorbed between the Sano Railway of 1912 and the Sobu Railway of 1944, leaving Tobu with two systems that do not connect to each other — the Isesaki and Nikko lines running from Asakusa, and the Tojo Line running from Ikebukuro. After the war it built almost no new track and moved what it invested from the rails to the land along them. At Narihirabashi (now Tokyo Skytree station), beyond the extension to Asakusa Kaminarimon, some 60,000 square metres of former freight-yard land remained. When the move to terrestrial digital broadcasting had Tokyo's television stations looking for a site for a new transmission tower, Tobu Railway offered this land in March 2006 and put a total of $1.2B (¥143bn) into the project. Tokyo Skytree Town opened in May 2012, with the payback period set at 25 years. The junction where the merged lines met became the site of the largest investment the company had ever made outside the railway.
Today
Now that the investment made away from the rails has paid off, the money is flowing back to the railway. In the year to March 2026 consolidated revenue was $4.1B (¥655bn), operating profit $454.6M (¥72bn) and net profit $351.5M (¥56bn). The transport business had sales of $1.4B (¥216bn) and profit of $174.5M (¥28bn), leisure $1.2B (¥189bn) and $116.3M (¥18bn), retail $1.0B (¥165bn) and $37.9M (¥6bn), property $290.2M (¥46bn) and $100.5M (¥16bn), and the other businesses $248.5M (¥39bn) and $44.3M (¥7bn). Of the $473.6M (¥75bn) of profit from the five segments, transport accounts for 37 per cent and leisure for 25 per cent; leisure, which takes in Skytree Town and the hotels, has grown to be second only to transport in sales as well. Yet of the $732.8M (¥116bn) of capital expenditure in the same year, 57 per cent — $418.6M (¥66bn) — went to the transport business, while the property business, the most profitable of the five at a margin of 34.6 per cent, was given only $177.7M (¥28bn).
Competition
Tobu's own through-running undid the premise that passengers would get off at Ikebukuro. At Ikebukuro, the terminus of the Tojo Line, Seibu Department Store on the east side and Tobu Department Store on the west have fought over the passengers coming through the same ticket gates. After a plan to acquire an overseas department store collapsed in 1990, Tobu put $710.5M (¥90bn) into enlarging the Ikebukuro store, and in June 1992 it opened one of the largest shops in Japan, with a sales floor of 82,963 square metres. It won on the sales floor, but as through services were layered one on another — the Yurakucho Line in 1987, the Fukutoshin Line in 2008, the Tokyu Toyoko Line in 2013 and the Sotetsu lines in 2023 — passengers on the Tojo Line could pass on towards Shibuya and Yokohama without changing at Ikebukuro. In the year to March 2026 the retail business earned profit of $37.9M (¥6bn) on sales of $1.0B (¥165bn), a margin of 3.6 per cent. Investment on the railway side that removed the need to change trains narrowed the returns of a department store built on the assumption that people would.

Timeline

1897–1960The Nezu family and the growth of the network — laying the foundations from late Meiji to the early postwar years

  1. 1897Tobu Railway incorporated, with capital of ¥2.65 million
  2. 1899Isesaki Line opens between Kita-senju and Kuki; services begin
  3. 1905Nezu Kaichiro acquires shares and joins the management
  4. 1910The Isesaki Line is completed through to Isesaki
  5. 1920The Tojo Railway is absorbed, bringing in the Tojo Line
  6. 1929The Nikko Line opens; the property business is launched
  7. 1931Asakusa–Narihirabashi opens, connecting to central Tokyo
  8. 1941Nezu Kaichiro II becomes president on the death of the first
  9. 1944The Sobu Railway is absorbed, adding the Noda Line
  10. 1949Listed on the Tokyo Stock Exchange
  11. 1958Tobu Utsunomiya Department Store established
  12. 1960Tobu Department Store and Tobu Kaikan established

1961–1994Through-running to the centre and development along the line — interoperation and the move into several businesses

  1. 1961Shares assigned to the First Section of the Tokyo Stock Exchange
  2. 1962Through-running with the Hibiya Line begins from Kita-senju
  3. 1962Tobu Department Store opens at Ikebukuro station west exit
  4. 1983The Kumagaya Line is closed
  5. 1987Through-running with the Yurakucho Line begins via Wakoshi
  6. 1990Tobu Department Store's bid for Saks is abandoned
  7. 1992The rebuilt and enlarged Ikebukuro store is completed
  8. 1994Nezu Kaichiro II steps down after some 53 years as president

1995–2019Skytree and the department store — two fates for one kind of investment

  1. 1999Nezu Yoshizumi becomes president
  2. 2001Tobu Department Store rationalises: 1,500 transferred, 150 redundancies
  3. 2002Tobu Bus established
  4. 2003Through-running with the Hanzomon and Tokyu Den-en-toshi lines begins
  5. 2006Through services begin with the JR Yamanote and Utsunomiya lines
  6. 2008Through-running with the Fukutoshin Line begins via Wakoshi
  7. 2012Tokyo Skytree Town opens at Oshiage
  8. 2013Through services begin with the Tokyu Toyoko and Minatomirai lines
  9. 2018Tobu Store becomes a wholly owned subsidiary

Founding Story

1897–1960The Nezu family and the growth of the network — laying the foundations from late Meiji to the early postwar years

Tobu opened as a line that stopped short of the traffic it had been built to carry, and the remedy was a single bridge over the Tone River, paid for by a Yamanashi speculator who had bought his way into the shares. From there the company grew mostly by swallowing other railways, until by the end of the war it held the largest private network in the Kanto region outside the national railways, with revenue of $14.2M (¥5bn) in 1953 rising to $30M (¥11bn) by 1960 as the railway acquired department stores and a property arm around it.

The railway king who crossed the Tone — Nezu Kaichiro joins, and the Isesaki Line is completed

In November 1897 Tobu Railway was incorporated to build a railway linking Tokyo with the northern Kanto region. Capital was ¥2.65 million[1] and the first president was Suenobu Michinari (末延道成). Services began in August 1899, when the Isesaki Line opened between Kita-senju and Kuki[2], but land acquisition proved difficult and demand along the line failed to grow, and the business fared poorly thereafter. In 1905, to break out of that under-performance, Nezu Kaichiro (根津嘉一郎) — a speculator and industrialist from Yamanashi — acquired shares and joined the management[3]. Nezu cut wasteful spending inside the company[4], and at the same time turned to an expansionary course: he put some ¥400,000 into a 549-metre bridge across the Tone River and carried the line on towards Gunma and Tochigi[5]. It was an outlay on a bridge of a scale unusual for the day, and the judgement settled how large Tobu's network would be, laying the groundwork for what became the largest private railway network in Kanto. Nezu would later apply the same hand across railways, electric power and finance in the region[6].

The Isesaki Line was completed in 1910[7], and the company widened its catchment by absorbing the Sano Railway in 1912 and the Ota Light Railway in 1913[8]. In 1920 it merged with the Tojo Railway and so acquired the Tojo Line[9], creating the two-trunk structure of an Isesaki group and a Tojo group. The Nikko Line was completed in April 1929[10], and with it Tobu became the first private railway to run electric trains over distances of more than 100 kilometres[11]. Nikko was an international sightseeing destination, and this line became the starting point of the limited-express services that lead on to the Spacia and the Spacia X, and the footing for the leisure business as well. In the same year the company expanded its property business[12], beginning on the model of running the railway and the development of the land along it as one thing. The completion of the Nikko Line and the launch of the property business fell in the same year, and between them they laid the footing for the two pillars of later decades, leisure and property.

Wartime consolidation, and family management under Nezu Kaichiro II

In May 1931 the section between Asakusa Kaminarimon (now Asakusa) and Narihirabashi (now Tokyo Skytree station) opened, completing the connection with central Tokyo[13]. Asakusa was then the largest entertainment district in the city, and the link improved the convenience of the whole line. From the late 1930s wartime consolidation advanced, and Tobu absorbed one railway after another: the Joshu Railway in 1937, the Shimotsuke Electric Railway and the Ogose Railway in 1943, and in 1944 the Sobu Railway, which held the Noda Line and other track that forms the basis of today's Urban Park Line[14]. In 1947 it also took over the business relating to the national railways' Kumagaya Line. Tobu thereby became the private railway with the largest network in Kanto outside the Japanese National Railways. Its route length is 463.3 kilometres, second in the country only to Kintetsu[15]. Wartime consolidation shaped the geographical reach Tobu would carry thereafter, and it also became the ground on which the postwar leisure and property businesses were built.

The first Nezu Kaichiro died in 1941 and Nezu Kaichiro II (2代目根津嘉一郎) became president[16]. The second Kaichiro held the presidency for some 53 years, until 1994, and maintained family management. In 1949 the company listed on the Tokyo Stock Exchange[17], and it put the property business begun in 1929 on a full footing. It entered retailing by establishing Tobu Utsunomiya Department Store in 1958, and Tobu Department Store and Tobu Kaikan (now Tobu Store) in 1960[18]. In 1962 it opened the Ikebukuro branch of Tobu Department Store on the west side of Ikebukuro station[19], moving to a model in which a department store stands beside the terminus of the Tojo Line. A group composed of department stores, supermarkets and property arranged around a railway at the core was assembled under the second Kaichiro across the postwar recovery and the high-growth years, and became the foundation of the Tobu group's portfolio thereafter.

1961–1994Through-running to the centre and development along the line — interoperation and the move into several businesses

Tobu's answer to the problem of reaching central Tokyo was not to lay its own track but to run its trains onto somebody else's, first the Hibiya Line in 1962 and then the Yurakucho Line in 1987, and to earn from the housing, the department stores and the land that followed. Revenue rose from $33.6M (¥12bn) in 1961 to $3.3B (¥334bn) in 1994, the year the second Nezu Kaichiro finally stepped down after more than half a century in the chair.

Not extending its own track but plugging into other networks — raising the value of the line through interoperation

In May 1962 through-running began between the Tobu Isesaki Line and the Hibiya Line of the Teito Rapid Transit Authority (now Tokyo Metro)[20]. Kita-senju was joined without a change of train to Ginza, Roppongi and Ebisu, and residential development accelerated along an Isesaki Line that until then had run through paddy fields. President Nezu Kaichiro II had said, before through-running began, the line will be joined directly to the centre of the city, so it will be developed enormously. The paddies will be filled in and turn into housing[21]. Housing development along the Isesaki Line advanced through the 1960s and 1970s, and commuting demand led by season-ticket-holding company employees lifted the earnings of both the railway and the property business. In October of the previous year, 1961, the shares had been assigned to the First Section of the Tokyo Stock Exchange[22].

In August 1987 through-running began between the Tojo Line and the Yurakucho Line by way of Wakoshi[23], opening a direct route from along the Tojo Line towards Yurakucho and Shintomicho. Over the roughly 25 years from the Hibiya Line link of 1962 to the Yurakucho Line link of 1987, a policy settled: rather than extend its own track, Tobu would create junctions with the lines of other operators and so raise the value of its own. Holding down additional investment in railway infrastructure while lifting the worth of the line through interoperation, and taking in property and retail demand as the land along it was built up, became the core of Tobu Railway's business model. The policy led on to through services with the Hanzomon Line, the Fukutoshin Line and the Tokyu lines, and as the Isesaki and Tojo lines were connected directly to different subway networks in the centre, the range that Tobu Railway covered within the metropolitan network widened.

Putting retail beside the railway terminus — the group the second Kaichiro assembled over 53 years

The era of Nezu Kaichiro II was one of laying a retail business on top of a line the railway had connected to the centre of the city, so as to take in the spending too. The company entered department stores and chain stores by founding Tobu Utsunomiya Department Store in 1958, and Tobu Department Store and Tobu Kaikan (now Tobu Store) in 1960[24]; in May 1962, the same month as the Hibiya Line link, it opened the Ikebukuro branch of Tobu Department Store on the west side of Ikebukuro station[25]. Setting a department store beside Ikebukuro, the terminus of the Tojo Line, turned the passengers passing through the station straight into custom on the sales floor. The composition that ran railway, retail and property as one — earning from the passengers it had carried both in the housing along the line and on the sales floor in the centre — was assembled in this period[26].

Nezu Kaichiro II, who took the presidency in 1941 on the death of the first, held it for some 53 years until he stepped down in January 1994, and maintained family management. Under one man at the top for so long, the policy of developing the line through interoperation and setting retail beside it was pursued consistently. That businesses as slow to return their investment as railways, property and department stores could be combined patiently owes much to the character of family management, which is little exposed to changes of shareholder. With half a century under a single leader, the two policies — interoperation and retail beside the terminus — were carried through without being knocked about by short-term results[27].

1995–2019Skytree and the department store — two fates for one kind of investment

Within twenty years Tobu Railway made two investments of comparable size and got opposite answers from them: an enlarged department store at Ikebukuro, finished as the bubble collapsed and carried as a burden for three decades, and a broadcasting tower at Oshiage that turned a loss-making leisure segment into a profitable one in a single year. By the year to March 2019 operating revenue had reached $5.7B (¥618bn), with railways, leisure and property each carrying part of the profit.

83,000 square metres at Ikebukuro — the bubble era's biggest and last challenge

In 1990 Tobu Department Store planned to acquire Saks, the American luxury department store business, but the Arab company Investcorp took it with a bid of $1.5 billion and Tobu was forced to withdraw. The failure brought into the open a conflict of direction between the Nezu family as owners and the department store's management, and led to a change of president at Tobu Department Store. At home the company pressed on with enlarging the Ikebukuro branch of Tobu Department Store at the west exit of Ikebukuro station, and in June 1992 the rebuilding was completed with a sales floor of 82,963 square metres. The investment was made to take on Seibu Department Stores, whose store at the east exit of Ikebukuro station boasted annual sales of $2.8B (¥411bn), and Tobu Railway put a combined $710.5M (¥90bn) into the enlargement of the store and the redevelopment of the west side of Ikebukuro. It was called the bubble era's biggest and last challenge, but the collapse of the bubble advanced around the time the work was finished, and recovering the investment stretched out.

With consumption weak after the bubble collapsed, having the largest sales floor in Japan did not translate into drawing power. From the 2000s the department-store format itself went into decline, and operating profit in the retail business stayed depressed for a long time. In October 2001 Tobu Department Store went in for rationalisation, transferring 1,500 employees to subsidiaries and taking 150 voluntary redundancies. The investment in the Ikebukuro store weighed on profitability over a long period, but the department store was kept within the group as a device for drawing crowds to a railway terminus. Redevelopment of the west side of Ikebukuro station remained a matter under continuing consideration into the 2020s, carried over into the Ikebukuro station west exit redevelopment scheme. A judgement taken in the bubble years of the early 1990s still leaves its mark on Tobu Railway's investment plans thirty years on.

¥143bn in all — why the Skytree was built at Oshiage

In 2003 a broadcasting tower of the 600-metre class was planned for Tokyo's terrestrial digital transmissions. The candidate sites were narrowed to ten in Tokyo and Saitama, and in the end the site of a former freight yard around Oshiage station, owned by Tobu Railway, was selected. The reasons for the choice were that the land was Tobu Railway's own and therefore easy to secure, that the local Sumida ward was eager to attract the tower, and that the site adjoined Asakusa and could be expected to earn tourist revenue. In the same year through-running with the Hanzomon Line and the Tokyu Den-en-toshi Line also began, improving Oshiage station's function as an interchange. As a new landmark making up for the ageing of Tokyo Tower and the insufficient reach of its signal, the Skytree's position widened beyond a broadcasting mast into an urban development project, and for Tobu Railway it became the largest single investment the company had undertaken since its establishment in 1897.

Tobu Railway invested about $1.2B (¥143bn) in the Skytree Town as a whole, and set the payback period at 25 years. When it opened in May 2012, the tower alone booked operating profit of $93.2M (¥9bn) in its first year. Segment profit in the leisure business recovered from a loss of $7.8M (¥620m) in the year to March 2012, before the Skytree opened, to $108.5M (¥11bn) in the year to March 2013. Counting in the growth in railway passengers and the knock-on effect on hotels and commercial facilities nearby, the Skytree was an investment that moved the structure of Tobu Railway's business itself. Where the enlargement of the Ikebukuro store in 1992 was a burden on profitability from the bubble years, the opening of the Skytree in 2012 brought a recovery in profit beyond what had been assumed, on an investment of the same order. Setting the payback period at 25 years was unusually long for a single investment by a private railway, and the figure is itself an expression of the family management that permits judgements on a very long horizon.

Interoperation widens — a network joining 14 lines across five operators

In June 2008 through-running with the Tokyo Metro Fukutoshin Line began by way of Wakoshi, improving access from the Tojo Line towards Shinjuku-sanchome and Shibuya. In March 2013 through services with the Tokyu Toyoko Line and the Minatomirai Line began, opening a direct route from the Tojo Line towards Yokohama. On the Isesaki side too, following the Hanzomon Line link of 2003, a wide-area network took shape that crossed central Tokyo and ran on over the Tokyu Den-en-toshi Line as far as Chuo-rinkan. Tobu Railway took the approach of raising the value of its line through through-running with other operators rather than extending its own track, holding down additional investment in railway infrastructure and going after the network effect instead. This wide-area network strategy ran on without a break to the start of through services from the Tojo Line by way of the Shin-Yokohama Line to the Sotetsu lines in March 2023, and the arrangement was complete in which Tobu Railway carried the core of a metropolitan rail network spanning 14 lines across five operators.

The widening of interoperation also contributed to growth in revenue outside season-ticket travel. In the year to March 2019 operating revenue reached $5.7B (¥618bn) and recurring profit $577M (¥63bn), the high-water mark of performance before Covid. The transport business had sales of $2.0B (¥214bn) and operating profit of $377M (¥41bn), the leisure business sales of $699M (¥76bn) and operating profit of $55M (¥6bn), and the property business sales of $413.7M (¥45bn) and operating profit of $128.4M (¥14bn) — a shape in which leisure and property held up the profit around a core of railways. Weakness in the retail business was covered by railway revenue from through-running and by leisure revenue, and the earnings of the Skytree and of interoperation in the 2010s offset the weight of the bubble-era investment of the 1990s. A three-pillar structure in which railways, leisure and property each generated profit on the order of ten billion yen was Tobu Railway's shape on the eve of the pandemic.

Read the full history in Japanese →

Notes

  1. Tobu Railway, annual securities report — corporate-history section↩
  2. Tobu Railway, annual securities report — corporate-history section↩
  3. 会社銀行八十年史 (Eighty Years of Companies and Banks, Toyo Keizai Shinposha, 1955), "Tobu Railway"↩
  4. 証券 (Shoken), 1950: "Nezu Kaichiro, buyer of junk — a scene from the tragicomedy of Kabuto-cho"↩
  5. 実業の世界 (Jitsugyo no Sekai), 1963: "On a father's legacy — in conversation with Nezu Kaichiro, president of Tobu Railway"↩
  6. 経済往来 (Keizai Orai), 1957: "An almanac of the business world, part 2 — Nezu Kaichiro", by Komamura Yuzaburo↩
  7. Tobu Railway, annual securities report — corporate-history section↩
  8. Tobu Railway, annual securities report — corporate-history section↩
  9. 会社銀行八十年史 (Eighty Years of Companies and Banks, Toyo Keizai Shinposha, 1955), "Tobu Railway"↩
  10. 会社銀行八十年史 (Eighty Years of Companies and Banks, Toyo Keizai Shinposha, 1955), "Tobu Railway"↩
  11. 会社銀行八十年史 (Eighty Years of Companies and Banks, Toyo Keizai Shinposha, 1955), "Tobu Railway"↩
  12. Tobu Railway, annual securities report — corporate-history section↩
  13. Tobu Railway, annual securities report — corporate-history section↩
  14. Tobu Railway, annual securities report — corporate-history section↩
  15. 企業の歴史（明治百年） (Corporate Histories: A Century of Meiji, Keizai Shunju-sha, 1968), "Tobu Railway"↩
  16. 会社銀行八十年史 (Eighty Years of Companies and Banks, Toyo Keizai Shinposha, 1955), "Tobu Railway"↩
  17. Tobu Railway, annual securities report — corporate-history section↩
  18. Tobu Railway, annual securities report — corporate-history section↩
  19. 東邦経済 (Toho Keizai), 1962: "The completion of Tobu Department Store and our management course", by Nezu Kaichiro↩
  20. Tobu Railway, annual securities report — corporate-history section↩
  21. 東邦経済 (Toho Keizai), June 1960: "A conversation — we shall develop Nikko in a big way", by Nezu Kaichiro↩
  22. Tobu Railway, annual securities report — corporate-history section↩
  23. Tobu Railway, annual securities report — corporate-history section↩
  24. Tobu Railway, annual securities report — corporate-history section↩
  25. 東邦経済 (Toho Keizai), 1962: "The completion of Tobu Department Store and our management course", by Nezu Kaichiro↩
  26. 東邦経済 (Toho Keizai), 1962: "The completion of Tobu Department Store and our management course", by Nezu Kaichiro↩
  27. 日経ビジネス (Nikkei Business), 24 April 1989: "Yukun Mukun — social trust is a company's asset"↩

References & sources

  1. Tobu Railway Co., Ltd. (annual securities reports), including the corporate-history section and the segment results for the year ended March 2019.
  2. Toho Keizai, June 1960: president Nezu Kaichiro II on what through-running would do to the land along the Isesaki Line.

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