Japan Is 39% of RevenueNarrow moat

Sumitomo Corporation (8053) — moat facet

Nearly two-fifths of Sumitomo's revenue comes from Japan, more than from anywhere else.

Japan provided ¥2,840,605 million of Sumitomo's ¥7,337,259 million of revenue in the latest year, 38.7%12. Its Japanese businesses include Summit supermarkets, the domestic electricity retail business, real estate, SCSK and JCOM3.

Revenue by region, year to March 2026 (¥ bn)2,840.6Japan1,391.3United States986.1Europe & CIS774.3Asia PacificSumitomo Annual Financial Report 2026
Japan is twice the United States.

That makes Sumitomo more domestic by revenue than its reputation as a global trader suggests. Many of the businesses it has bought or expanded recently, SCSK above all, sell mainly to Japanese customers.

A domestic base is steadier than commodity exports but grows more slowly. The Japanese economy and population set its limits.

Outside Japan and the United States, revenue is spread thinly: Europe and the CIS ¥986,146 million, Asia Pacific ¥774,305 million, other parts of the Americas ¥641,452 million and East Asia ¥338,038 million4.

The measure is Japan's share of revenue. Rising with SCSK's full consolidation would show the portfolio tilting further toward home.

Moat trajectory: Holding steady

Japan's share is steady; SCSK adds to it.

The number that tests this moat
Reported
Revenue from Japan, latest year
¥2,840.6bn (38.7%)

The home market's share of revenue; SCSK's full ownership raises it.

Source: Sumitomo Corporation Annual Financial Report 2026 ↗
References
  1. ReportedJapan provided ¥2,840,605 million of Sumitomo's ¥7,337,259 million of revenue in the latest year, 38.7%.
    Sumitomo Corporation, Annual Financial Report for the year to March 2026 - segment information and revenue by geography and type. — FY to March 2026 · publ. June 2026 · source ↗
  2. Moat Explorer calcJapan provided ¥2,840,605 million of Sumitomo's ¥7,337,259 million of revenue in the latest year, 38.7%.
    Moat Explorer calculation from Sumitomo Corporation's reported figures. Per-share figures divided by four for the 1 July 2026 split: EPS 499.09 / 4 = 124.77, 463.66 / 4 = 115.92; DPS 150 / 4 = 37.5. Trailing twelve months to June 2026: profit 600.3 - 170.9 + 190.1 = 619.5; revenue 7,337.3 - 1,787.9 + 1,949.4 = 7,498.8; EPS 124.77 - 35.29 + 39.95 = 129.43. Market value at March year-ends (close x shares issued, including treasury shares): 1,118.5 x 1,250.6m = ¥1,399bn (2016), 5,780 x 1,211.4m = ¥7,002bn (2026); P/E 1,399 / 74.5 = 18.8 and 7,002 / 600.3 = 11.7. Trailing P/E 8.51 trillion / 619.5 billion = 13.7; P/S 8.51 / 7.4988 = 1.13. Revenue by region, year to March 2026: Japan 2,840,605 / 7,337,259 = 38.7%; United States 1,391,341 / 7,337,259 = 19.0%. Equity-method profit over profit before tax: 266.7 / 702.0 = 38%. Mineral share of underlying profit: 99 / 524 = 19%. Profit growth over two years: 600.3 / 386.4 = 1.55. Profit against the plan target: 630.0 / 650.0 = 97%. Lifestyle and corporate band: 14.1 - 4.5 = 9.6 (2025) and -3.6 + 33.5 = 29.9 (2026). Largest four segments, year to March 2026: 102.4 + 88.9 + 82.3 + 81.5 = 355.1, 59% of 600.3. Berkshire market value over cost: 4,022 / 1,907 = 2.1 times; dividends on cost 102 / 1,907 = 5.3%. SCSK premium: 5,700 / 4,359 - 1 = 30.8%. Share count since 2013: 1,195.1m pre-split equivalent against 1,250.6m = -4.4%. Buyback: 47.65m shares against 4,780.5m issued = 1.0%. Q1 progress: 190.1 / 630.0 = 30%. Segment return on assets, year to March 2026: Energy Transformation 102.4 / 1,977.8 = 5.2%; Steel 74.3 / 1,199.5 = 6.2%; Automotive 63.2 / 861.7 = 7.3%; Transportation & Construction Systems 88.9 / 1,874.9 = 4.7%; Diverse Urban Development 81.5 / 1,792.9 = 4.5%; Media & Digital 51.2 / 1,492.7 = 3.4%; Mineral Resources 82.3 / 2,463.7 = 3.3%; Chemical Solutions 26.5 / 942.7 = 2.8%. Dividend per share, split-adjusted: 70 / 4 = 17.5 (2021) to 150 / 4 = 37.5 (2026) and 40 forecast; 37.5 / 17.5 = 2.1 times. Commercial Aviation underlying: 38.7 / 19.7 = 1.96 times. Eight growth areas: 382.7 / 279.9 - 1 = 36.7%. Low-ROIC capital: ¥3.0 bn / ¥1 trillion = 0.3%. Commercial Aviation forecast increase: 38.7 - 19.7 = 19.0; 19.0 / 330 = 5.8%. SCSK charge against comprehensive income: 722.7 / 1,029.6 = 70%. SCSK price rise: (5,700 - 5,050) x 154.7m = ¥100.6bn. Construction systems margin: 18.8 / 718.3 = 2.6%. Planned investment raised from 1.8 to 3.0 trillion = +67%. Low-return plus asset-turnover capital: (1.0 + 0.7) / 9.44 = 18%. Eight growth areas forecast increase: 382.7 - 305.0 = 77.7, against 15.0 added in the latest year. Forecast dividends over forecast profit: 191.0 / 630.0 = 30.3%. Value against the big three: 8.51 / 17.62 = 0.48, 8.51 / 14.63 = 0.58; their value over Sumitomo's 1.72-2.07; profit 619.05 / 936.38 = 0.66 and 619.05 / 895.86 = 0.69. Low-ROIC capital against total invested capital: 1.0 / 9.44 = 10.6%. — FY to March 2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in Sumitomo Corporation's results, presentations, annual financial report and market data; operands shown in the source line.
  3. ReportedIts Japanese businesses include Summit supermarkets, the domestic electricity retail business, real estate, SCSK and JCOM.
    Sumitomo Corporation, results presentation for the year to March 2026 - SCSK, Net One Systems, JCOM, Jupiter Shop Channel and Safaricom Ethiopia. — FY to March 2026 · publ. May 2026 · source ↗
  4. ReportedOutside Japan and the United States, revenue is spread thinly: Europe and the CIS ¥986,146 million, Asia Pacific ¥774,305 million, other parts of the Americas ¥641,452 million and East Asia ¥338,038 million.
    Sumitomo Corporation, Annual Financial Report for the year to March 2026 - segment information and revenue by geography and type. — FY to March 2026 · publ. June 2026 · source ↗
Sources
Generated September 24, 2026