Banking in Japan

April 2026 | 49 pages | ID: B6D5DF0EBD2EN
MarketLine

Abstracts

Summary

Banking in Japan industry profile provides top-line qualitative and quantitative summary information including: market size (value and volume 2020-25, and forecast to 2030). The profile also contains descriptions of the leading players including key financial metrics and analysis of competitive pressures within the market.

Key Highlights

• The banking industry involves the activities of banks and similar institutions that offer financial services such as savings, loans, mortgages, and related services to businesses and consumers. Market value represents the total assets held by banks or related institutions in a country in a year. The market share represents the total assets held by the companies in the specific year. Geographical segmentation measures the total assets held by commercial banks of a particular region.
• The Japanese banking industry recorded assets of $13,805.5 billion in 2025, representing a compound annual growth rate (CAGR) of 2.7% between 2020 and 2025.
• The bank credit segment accounted for the industry's largest proportion in 2025, with total assets of $6,427.2 billion, equivalent to 46.6% of the industry's overall value.
• The Japanese banking industry growth during 2020-25 is driven by the expanding economy, which has fueled the demand for credit, deposits, and other banking services. Economic expansion has increased the need for loans for investment, business growth, and consumer spending, resulting in higher bank revenues.

Scope

• Save time carrying out entry-level research by identifying the size, growth, and leading players in the banking market in Japan
• Use the Five Forces analysis to determine the competitive intensity and therefore attractiveness of the banking market in Japan
• Leading company profiles reveal details of key banking market players’ global operations and financial performance
• Add weight to presentations and pitches by understanding the future growth prospects of the Japan banking market with five year forecasts by both value and volume

Reasons to Buy

• What was the size of the Japan banking market by value in 2025?
• What will be the size of the Japan banking market in 2030?
• What factors are affecting the strength of competition in the Japan banking market?
• How has the market performed over the last five years?
• How large is Japan’s banking market in relation to its regional counterparts?

Contents

1 EXECUTIVE SUMMARY

1.1. Market value
1.2. Market value forecast
1.3. Category segmentation
1.4. Geography segmentation
1.5. Market share
1.6. Market rivalry
1.7. Competitive landscape

2 MARKET OVERVIEW

2.1. Market definition
2.2. Market analysis
2.3. Regulatory landscape

3 MARKET DATA

3.1. Market value

4 MARKET SEGMENTATION

4.1. Category segmentation
4.2. Geography segmentation

5 MARKET OUTLOOK

5.1. Market value forecast

6 FIVE FORCES ANALYSIS

6.1. Summary
6.2. Buyer power
6.3. Supplier power
6.4. New entrants
6.5. Threat of substitutes
6.6. Degree of rivalry

7 COMPETITIVE LANDSCAPE

7.1. Market share
7.2. Who are the leading players?
7.3. What strategies do the leading players follow?
7.4. What have been the most recent industry developments?

8 COMPANY PROFILES

8.1. Sumitomo Mitsui Financial Group Inc
8.2. Mitsubishi UFJ Financial Group Inc
8.3. Japan Post Bank Co Ltd
8.4. Mizuho Financial Group Inc

9 MACROECONOMIC INDICATORS

9.1. Country data

10 APPENDIX

10.1. Methodology
10.2. Industry associations
10.3. Related MarketLine research
10.4. About MarketLine

List Of Tables

LIST OF TABLES

Table 1: Japan banking industry value: $ billion, 2020-25
Table 2: Japan banking industry category segmentation: % share, by value, 2020-25
Table 3: Japan banking industry category segmentation: $ billion, 2020-25
Table 4: Japan banking industry geography segmentation: $ billion, 2025
Table 5: Japan banking industry value forecast: $ billion, 2025-30
Table 6: Japan banking industry share: % share, by value, 2025
Table 7: Sumitomo Mitsui Financial Group Inc: Key Facts
Table 8: Sumitomo Mitsui Financial Group Inc: Annual Financial Ratios
Table 9: Sumitomo Mitsui Financial Group Inc: Key Employees
Table 10: Mitsubishi UFJ Financial Group Inc: Key Facts
Table 11: Mitsubishi UFJ Financial Group Inc: Annual Financial Ratios
Table 12: Mitsubishi UFJ Financial Group Inc: Key Employees
Table 13: Mitsubishi UFJ Financial Group Inc: Key Employees Continued
Table 14: Japan Post Bank Co Ltd: Key Facts
Table 15: Japan Post Bank Co Ltd: Annual Financial Ratios
Table 16: Japan Post Bank Co Ltd: Key Employees
Table 17: Japan Post Bank Co Ltd: Key Employees Continued
Table 18: Mizuho Financial Group Inc: Key Facts
Table 19: Mizuho Financial Group Inc: Annual Financial Ratios
Table 20: Mizuho Financial Group Inc: Key Employees
Table 21: Mizuho Financial Group Inc: Key Employees Continued
Table 22: Japan Size of Population (Million), 2021-25
Table 23: Japan Real GDP (Constant 2010 Prices, $ Billion), 2021-25
Table 24: Japan GDP (Current Prices, $ Billion), 2021-25
Table 25: Japan Inflation, 2021-25
Table 26: Japan Consumer Price Index (Absolute), 2021-25
Table 27: Japan Exchange Rate, 2020-25

List Of Figures

LIST OF FIGURES

Figure 1: Japan banking industry value: $ billion, 2020-25
Figure 2: Japan banking industry category segmentation: $ billion, 2020-25
Figure 3: Japan banking industry geography segmentation: % share, by value, 2025
Figure 4: Japan banking industry value forecast: $ billion, 2025-30
Figure 5: Forces driving competition in the banking industry in Japan, 2025
Figure 6: Drivers of buyer power in the banking industry in Japan, 2025
Figure 7: Drivers of supplier power in the banking industry in Japan, 2025
Figure 8: Factors influencing the likelihood of new entrants in the banking industry in Japan, 2025
Figure 9: Factors influencing the threat of substitutes in the banking industry in Japan, 2025
Figure 10: Drivers of degree of rivalry in the banking industry in Japan, 2025
Figure 11: Japan banking industry share: % share, by value, 2025