Concept As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2025-03-31
As at
2024-03-31
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2024-03-31
As at
2024-03-31
As at
2024-03-31
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2024-03-31
As at
2024-03-31
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2024-03-31
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2024-03-31
As at
2024-03-31
As at
2024-03-31
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2024-03-31
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2024-03-31
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2024-03-31
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2024-03-31
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2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
As at
2024-03-31
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2024-03-31
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2024-03-31
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2024-03-31
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2024-03-31
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2024-03-31
As at
2024-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
As at
2023-03-31
Balance sheet
Balance sheet
Assets
Current assets
Cash and deposits
936,335,000,000 JPY
730,847,000,000 JPY
1,242,542,000,000 JPY
1,050,234,000,000 JPY
Notes receivable - trade
166,000,000 JPY
234,000,000 JPY
Accounts receivable - trade
648,001,000,000 JPY
990,000,000 JPY
619,881,000,000 JPY
25,257,000,000 JPY
Contract assets
15,319,000,000 JPY
11,396,000,000 JPY
Prepaid expenses
1,789,000,000 JPY
938,000,000 JPY
Merchandise and finished goods
13,518,000,000 JPY
12,575,000,000 JPY
Supplies
41,466,000,000 JPY
35,598,000,000 JPY
Work in process
26,556,000,000 JPY
21,039,000,000 JPY
Inventories
138,926,000,000 JPY
121,615,000,000 JPY
Raw materials and supplies
98,850,000,000 JPY
88,001,000,000 JPY
Allowance for doubtful accounts
-16,979,000,000 JPY
-6,801,000,000 JPY
-13,890,000,000 JPY
-3,071,000,000 JPY
Other
739,219,000,000 JPY
636,408,000,000 JPY
Current assets
2,463,599,000,000 JPY
1,832,489,000,000 JPY
2,622,978,000,000 JPY
2,017,008,000,000 JPY
Other accounts receivable
35,829,000,000 JPY
74,308,000,000 JPY
Short-term receivables from subsidiaries and associates
841,882,000,000 JPY
668,119,000,000 JPY
Other current assets
186,485,000,000 JPY
165,623,000,000 JPY
Non-current assets
12,523,394,000,000 JPY
7,356,071,000,000 JPY
11,972,501,000,000 JPY
7,529,123,000,000 JPY
Electric utility plant and equipment
5,697,700,000,000 JPY
910,905,000,000 JPY
5,640,557,000,000 JPY
1,050,401,000,000 JPY
Hydroelectric power production facilities
405,120,000,000 JPY
389,485,000,000 JPY
Nuclear power production facilities
880,389,000,000 JPY
898,188,000,000 JPY
1,024,768,000,000 JPY
1,037,575,000,000 JPY
Transmission facilities
1,435,832,000,000 JPY
1,349,427,000,000 JPY
Transformation facilities
659,002,000,000 JPY
632,126,000,000 JPY
Distribution facilities
2,182,610,000,000 JPY
2,110,196,000,000 JPY
General facilities
12,646,000,000 JPY
12,754,000,000 JPY
Facilities loaned
71,000,000 JPY
71,000,000 JPY
Property, plant and equipment
Accumulated depreciation
-19,701,590,000,000 JPY
-19,514,513,000,000 JPY
Incidental business facilities
16,000,000 JPY
2,167,000,000 JPY
Other assets
Long-term prepaid expenses
38,483,000,000 JPY
50,188,000,000 JPY
Allowance for doubtful accounts
-1,774,000,000 JPY
-1,060,000,000 JPY
-1,070,000,000 JPY
-67,000,000 JPY
Non-operating facilities
37,000,000 JPY
60,000,000 JPY
Investments and other assets
3,856,290,000,000 JPY
4,259,197,000,000 JPY
3,605,725,000,000 JPY
4,513,423,000,000 JPY
Long-term investments
167,789,000,000 JPY
57,787,000,000 JPY
136,614,000,000 JPY
43,882,000,000 JPY
Long-term investments in subsidiaries and associates
1,886,374,000,000 JPY
2,869,820,000,000 JPY
1,728,705,000,000 JPY
3,093,492,000,000 JPY
Grants-in-aid receivable from Nuclear Damage Compensation and Decommissioning Facilitation Corporation
525,412,000,000 JPY
525,412,000,000 JPY
603,532,000,000 JPY
603,532,000,000 JPY
Prepaid pension costs
56,545,000,000 JPY
49,221,000,000 JPY
Other
328,422,000,000 JPY
278,410,000,000 JPY
Construction in progress
2,041,457,000,000 JPY
1,649,746,000,000 JPY
1,877,056,000,000 JPY
1,382,733,000,000 JPY
Construction in progress
1,168,470,000,000 JPY
962,628,000,000 JPY
Retirement in progress
26,000,000 JPY
28,000,000 JPY
Special account related to nuclear power decommissioning
106,442,000,000 JPY
106,442,000,000 JPY
89,693,000,000 JPY
89,693,000,000 JPY
Special account related to reprocessing of spent nuclear fuel
374,807,000,000 JPY
374,807,000,000 JPY
330,382,000,000 JPY
330,382,000,000 JPY
Nuclear fuel
535,177,000,000 JPY
536,166,000,000 JPY
579,366,000,000 JPY
580,336,000,000 JPY
Loaded nuclear fuel
81,604,000,000 JPY
82,013,000,000 JPY
81,133,000,000 JPY
81,502,000,000 JPY
Nuclear fuel in processing
453,572,000,000 JPY
454,153,000,000 JPY
498,233,000,000 JPY
498,834,000,000 JPY
Non-current assets
Property, plant and equipment
Investments and other assets
Other assets
Assets
21,346,787,000,000 JPY
-6,359,793,000,000 JPY
14,986,993,000,000 JPY
9,509,789,000,000 JPY
9,188,560,000,000 JPY
2,325,563,000,000 JPY
1,488,333,000,000 JPY
763,405,000,000 JPY
7,259,695,000,000 JPY
-6,549,176,000,000 JPY
9,844,030,000,000 JPY
1,377,366,000,000 JPY
14,595,480,000,000 JPY
7,179,590,000,000 JPY
21,144,657,000,000 JPY
731,990,000,000 JPY
2,011,679,000,000 JPY
9,546,132,000,000 JPY
Other assets
Other assets
Liabilities
Current liabilities
Short-term borrowings
2,867,871,000,000 JPY
913,233,000,000 JPY
2,636,216,000,000 JPY
662,773,000,000 JPY
Accounts payable - trade
2,580,000,000 JPY
4,261,000,000 JPY
Deposits received
1,027,000,000 JPY
1,651,000,000 JPY
Accounts payable - other
70,456,000,000 JPY
48,582,000,000 JPY
Accrued expenses
199,703,000,000 JPY
365,596,000,000 JPY
Commercial papers
25,000,000,000 JPY
20,000,000,000 JPY
Deposits received
Other
912,808,000,000 JPY
1,013,546,000,000 JPY
Contract liabilities
14,510,000,000 JPY
9,929,000,000 JPY
Current liabilities
4,741,484,000,000 JPY
3,751,332,000,000 JPY
4,671,006,000,000 JPY
3,962,634,000,000 JPY
Current portion of non-current liabilities
371,097,000,000 JPY
39,918,000,000 JPY
542,243,000,000 JPY
280,260,000,000 JPY
Accrued taxes
104,698,000,000 JPY
5,482,000,000 JPY
90,079,000,000 JPY
4,431,000,000 JPY
Short-term debt to subsidiaries and associates
2,491,354,000,000 JPY
2,573,625,000,000 JPY
Other advances
1,513,000,000 JPY
362,000,000 JPY
Other current liabilities
919,000,000 JPY
803,000,000 JPY
Non-current liabilities
Non-current liabilities
6,459,378,000,000 JPY
3,340,080,000,000 JPY
6,386,451,000,000 JPY
3,424,135,000,000 JPY
Bonds payable
3,231,000,000,000 JPY
240,000,000,000 JPY
3,065,000,000,000 JPY
240,000,000,000 JPY
Long-term borrowings
69,398,000,000 JPY
52,509,000,000 JPY
66,406,000,000 JPY
51,190,000,000 JPY
Deferred tax liabilities
739,000,000 JPY
331,000,000 JPY
Other
575,424,000,000 JPY
461,133,000,000 JPY
Lease liabilities
4,325,000,000 JPY
4,793,000,000 JPY
Long-term debt to subsidiaries and associates
410,907,000,000 JPY
412,690,000,000 JPY
Asset retirement obligations
373,982,000,000 JPY
363,189,000,000 JPY
1,086,530,000,000 JPY
1,079,680,000,000 JPY
Provision for retirement benefits
78,031,000,000 JPY
83,220,000,000 JPY
Other non-current liabilities
254,341,000,000 JPY
154,642,000,000 JPY
Provisions
Liabilities
11,200,862,000,000 JPY
7,091,412,000,000 JPY
11,057,458,000,000 JPY
7,386,769,000,000 JPY
Other liabilities
Other liabilities
Liabilities and net assets
Shareholders' equity
3,418,890,000,000 JPY
2,095,330,000,000 JPY
3,257,632,000,000 JPY
2,158,509,000,000 JPY
Share capital
1,400,975,000,000 JPY
1,400,975,000,000 JPY
1,400,975,000,000 JPY
1,400,975,000,000 JPY
Capital surplus
756,316,000,000 JPY
743,590,000,000 JPY
756,317,000,000 JPY
743,591,000,000 JPY
Legal capital surplus
743,555,000,000 JPY
743,555,000,000 JPY
Other capital surplus
35,000,000 JPY
35,000,000 JPY
Retained earnings
1,270,136,000,000 JPY
-41,496,000,000 JPY
1,108,857,000,000 JPY
21,661,000,000 JPY
Legal retained earnings
169,108,000,000 JPY
169,108,000,000 JPY
Other retained earnings
-210,604,000,000 JPY
-147,446,000,000 JPY
Retained earnings brought forward
-1,286,795,000,000 JPY
-1,223,637,000,000 JPY
Treasury shares
-8,538,000,000 JPY
-7,739,000,000 JPY
-8,516,000,000 JPY
-7,718,000,000 JPY
Valuation and translation adjustments
340,339,000,000 JPY
1,817,000,000 JPY
253,630,000,000 JPY
852,000,000 JPY
Valuation difference on available-for-sale securities
24,729,000,000 JPY
1,817,000,000 JPY
27,319,000,000 JPY
852,000,000 JPY
Deferred gains or losses on hedges
34,591,000,000 JPY
39,840,000,000 JPY
Revaluation reserve for land
-3,012,000,000 JPY
-2,926,000,000 JPY
Net assets
-7,739,000,000 JPY
1,817,000,000 JPY
743,555,000,000 JPY
24,729,000,000 JPY
57,023,000,000 JPY
26,900,000,000 JPY
2,095,330,000,000 JPY
1,076,000,000,000 JPY
1,400,975,000,000 JPY
3,418,890,000,000 JPY
340,339,000,000 JPY
-8,538,000,000 JPY
227,007,000,000 JPY
1,400,975,000,000 JPY
756,316,000,000 JPY
35,000,000 JPY
169,108,000,000 JPY
1,270,136,000,000 JPY
-1,286,795,000,000 JPY
3,786,130,000,000 JPY
191,000,000 JPY
2,097,148,000,000 JPY
-3,012,000,000 JPY
34,591,000,000 JPY
39,840,000,000 JPY
26,759,000,000 JPY
1,400,975,000,000 JPY
19,824,000,000 JPY
2,158,509,000,000 JPY
743,555,000,000 JPY
-7,718,000,000 JPY
852,000,000 JPY
27,319,000,000 JPY
756,317,000,000 JPY
169,108,000,000 JPY
1,108,857,000,000 JPY
-1,223,637,000,000 JPY
1,076,000,000,000 JPY
-8,516,000,000 JPY
35,000,000 JPY
1,400,975,000,000 JPY
3,538,022,000,000 JPY
3,257,632,000,000 JPY
253,630,000,000 JPY
169,573,000,000 JPY
2,159,362,000,000 JPY
190,000,000 JPY
-2,926,000,000 JPY
105,823,000,000 JPY
366,000,000 JPY
169,108,000,000 JPY
88,319,000,000 JPY
1,400,975,000,000 JPY
1,400,975,000,000 JPY
-1,061,090,000,000 JPY
37,000,000 JPY
2,989,573,000,000 JPY
2,321,443,000,000 JPY
10,162,000,000 JPY
756,221,000,000 JPY
-8,492,000,000 JPY
-7,700,000,000 JPY
1,076,000,000,000 JPY
-13,466,000,000 JPY
26,565,000,000 JPY
743,555,000,000 JPY
3,121,962,000,000 JPY
190,000,000 JPY
2,321,076,000,000 JPY
840,869,000,000 JPY
-2,789,000,000 JPY
23,598,000,000 JPY
Liabilities and net assets
14,986,993,000,000 JPY
9,188,560,000,000 JPY
14,595,480,000,000 JPY
9,546,132,000,000 JPY
Net assets
Valuation and translation adjustments
Shareholders' equity
Capital surplus
Retained earnings
Other retained earnings

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