Income Taxes (Tables)
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12 Months Ended |
Mar. 31, 2026 |
| TextBlock1 [Abstract] |
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| Profit (Loss) Before Income Taxes and Income Tax Expense |
Profit (loss) before income taxes and income tax expense for the years ended March 31, 2024, 2025 and 2026 consist of the following:
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Profit (loss) before income taxes |
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¥ |
148,651 |
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¥ |
1,493,733 |
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¥ |
1,642,384 |
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¥ |
180,912 |
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¥ |
1,136,728 |
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¥ |
1,317,640 |
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¥ |
(800,827 |
) |
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¥ |
397,527 |
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¥ |
(403,300 |
) |
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Income tax expense (benefit): |
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19,081 |
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606,077 |
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625,158 |
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28,922 |
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499,076 |
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527,998 |
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(17,268 |
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231,347 |
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214,079 |
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34,265 |
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(199,629 |
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(165,364 |
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(3,821 |
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(109,571 |
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(113,392 |
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(187,375 |
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(76,981 |
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(264,356 |
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¥ |
53,346 |
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¥ |
406,448 |
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¥ |
459,794 |
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¥ |
25,101 |
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¥ |
389,505 |
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¥ |
414,606 |
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¥ |
(204,643 |
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¥ |
154,366 |
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¥ |
(50,277 |
) |
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| Reconciliation of Statutory Income Tax Rate to Average Effective Tax Rate |
The statutory income tax rate in Japan is approximately 30.2% for each of the years in the three-year period ended March 31, 2026. The Japanese statutory income tax rate for the years ended March 31, 2024, 2025 and 2026 differs from the average effective tax rate for the following reasons:
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Statutory income tax rate |
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30.2 |
% |
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30.2 |
% |
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30.2 |
% |
Difference in statutory income tax rates of foreign subsidiaries |
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(5.4 |
) |
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(5.2 |
) |
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14.5 |
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Effects of investments accounted for using the equity method |
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(2.0 |
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0.0 |
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(12.0 |
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Effects of undistributed earnings and withholding taxes on royalty |
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6.1 |
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7.0 |
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(23.0 |
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Changes in unrecognized deferred tax assets |
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0.1 |
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1.1 |
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(9.8 |
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Effects of income and expense not taxable and deductible for tax purpose |
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0.0 |
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0.5 |
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0.1 |
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(2.6 |
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(2.2 |
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3.9 |
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Other adjustments relating to prior years |
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(0.1 |
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(2.1 |
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3.7 |
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Adjustments for the uncertain tax treatments on income taxes |
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0.1 |
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0.6 |
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2.8 |
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Adjustments for the changes in income tax laws |
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0.2 |
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0.4 |
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0.3 |
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1.4 |
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1.2 |
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1.8 |
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Average effective tax rate |
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28.0 |
% |
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31.5 |
% |
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12.5 |
% |
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| Components by Major Factor in Deferred Tax Assets and Deferred Tax Liabilities |
The components by major factor in deferred tax assets and deferred tax liabilities as of March 31, 2025 and 2026 are as follows:
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¥ |
62,292 |
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¥ |
100,609 |
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64,632 |
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88,280 |
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243,174 |
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349,210 |
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Property, plant and equipment |
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55,231 |
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29,954 |
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91,540 |
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24,796 |
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Retirement benefit liabilities |
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60,634 |
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65,601 |
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82,117 |
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83,511 |
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Carryforward of unused tax losses |
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36,057 |
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289,535 |
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Carryforward of unused tax credit |
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4,932 |
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31,182 |
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137,622 |
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192,744 |
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¥ |
838,231 |
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¥ |
1,255,422 |
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Deferred tax liabilities: |
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Property, plant and equipment |
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¥ |
151,402 |
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¥ |
166,998 |
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236,577 |
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145,488 |
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62,934 |
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109,506 |
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721,248 |
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969,049 |
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71,781 |
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64,126 |
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Retirement benefit assets |
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44,309 |
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40,709 |
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Receivables from financial services |
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34,337 |
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32,874 |
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90,228 |
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103,052 |
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¥ |
1,412,816 |
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¥ |
1,631,802 |
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Net deferred tax assets (liabilities) |
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¥ |
(574,585 |
) |
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¥ |
(376,380 |
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| Changes in Deferred Tax Assets and Deferred Tax Liabilities Recognized as Income Tax Expense in the Consolidated Statements of Income |
The changes in deferred tax assets and deferred tax liabilities recognized as income tax expense in the consolidated statements of income for the years ended March 31, 2024, 2025 and 2026 are as follows:
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¥ |
(8,335 |
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¥ |
(2,284 |
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¥ |
(36,309 |
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(26,423 |
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(75,290 |
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(95,600 |
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Property, plant and equipment |
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(41,544 |
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(16,389 |
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34,336 |
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Retirement benefit liabilities (assets) |
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(1,840 |
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3,308 |
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(16,131 |
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(93,321 |
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(46,698 |
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186,390 |
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8,355 |
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(537 |
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(7,146 |
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Carryforward of unused tax losses |
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17,652 |
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59,300 |
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(242,704 |
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Carryforward of unused tax credit |
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4,238 |
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6,400 |
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(24,419 |
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(24,146 |
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(41,202 |
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(62,773 |
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¥ |
(165,364 |
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¥ |
(113,392 |
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¥ |
(264,356 |
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| Deductible Temporary Differences, Carryforward of Unused Tax Losses and Unused Tax Credit for which Deferred Tax Assets are not Recognized |
Deductible temporary differences, carryforward of unused tax losses and carryforward of unused tax credit for which deferred tax assets are not recognized as of March 31, 2025 and 2026 are as follows:
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Deductible temporary differences |
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¥ |
461,089 |
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¥ |
546,073 |
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Carryforward of unused tax losses |
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436,674 |
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566,262 |
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Carryforward of unused tax credit |
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124,850 |
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377 |
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| Components by Expiry of the Carryforward of Unused Tax Losses for which Deferred Tax Assets are not Recognized |
The components by expiry of the carryforward of unused tax losses for which deferred tax assets are not recognized as of March 31, 2025 and 2026 are as follows:
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¥ |
12,142 |
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¥ |
16,853 |
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92,042 |
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204,354 |
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36,115 |
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49,376 |
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296,375 |
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295,679 |
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¥ |
436,674 |
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¥ |
566,262 |
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| Components by Expiry of Carryforward of Unused Tax Credits for which Deferred Tax Assets are not Recognized |
The components by expiry of the carryforward of unused tax credit for which deferred tax assets are not recognized as of March 31, 2025 and 2026 are as follows:
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| Within 1 year |
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¥ |
4 |
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¥ |
23 |
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| Between 1 and 5 years |
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124,831 |
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354 |
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| Between 5 and 20 years |
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15 |
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— |
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| Indefinite periods |
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— |
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— |
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| Total |
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¥ |
124,850 |
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¥ |
377 |
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