Concept As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2017-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
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2016-03-31
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2016-03-31
As at
2016-03-31
As at
2016-03-31
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2016-03-31
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2016-03-31
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2016-03-31
As at
2016-03-31
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2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2016-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
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2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
As at
2015-03-31
Balance sheet
Balance sheet
Assets
Non-current assets
3,493,333,000,000 JPY
3,817,910,000,000 JPY
3,718,409,000,000 JPY
4,019,437,000,000 JPY
Electric utility plant and equipment
2,372,269,000,000 JPY
2,337,449,000,000 JPY
2,354,128,000,000 JPY
2,319,959,000,000 JPY
Hydroelectric power production facilities
273,373,000,000 JPY
270,206,000,000 JPY
278,006,000,000 JPY
274,879,000,000 JPY
Thermal power production facilities
209,251,000,000 JPY
206,881,000,000 JPY
156,336,000,000 JPY
154,958,000,000 JPY
Nuclear power production facilities
243,974,000,000 JPY
239,979,000,000 JPY
265,015,000,000 JPY
261,036,000,000 JPY
Internal combustion engine power production facilities
17,461,000,000 JPY
16,839,000,000 JPY
18,073,000,000 JPY
17,496,000,000 JPY
Renewable power production facilities
13,821,000,000 JPY
13,562,000,000 JPY
13,860,000,000 JPY
13,606,000,000 JPY
Transmission facilities
636,709,000,000 JPY
629,154,000,000 JPY
648,615,000,000 JPY
641,128,000,000 JPY
Transformation facilities
223,777,000,000 JPY
219,907,000,000 JPY
223,361,000,000 JPY
219,456,000,000 JPY
Distribution facilities
631,923,000,000 JPY
620,995,000,000 JPY
627,855,000,000 JPY
616,508,000,000 JPY
General facilities
116,153,000,000 JPY
114,099,000,000 JPY
117,221,000,000 JPY
115,107,000,000 JPY
Inactive facilities
41,000,000 JPY
JPY
Facilities loaned
5,782,000,000 JPY
5,782,000,000 JPY
Property, plant and equipment
Accumulated depreciation
-7,066,988,000,000 JPY
-6,957,822,000,000 JPY
Incidental business facilities
8,068,000,000 JPY
8,759,000,000 JPY
Investments and other assets
421,474,000,000 JPY
410,811,000,000 JPY
670,887,000,000 JPY
641,477,000,000 JPY
Long-term investments
106,327,000,000 JPY
149,743,000,000 JPY
82,382,000,000 JPY
112,146,000,000 JPY
Long-term investments in subsidiaries and associates
188,399,000,000 JPY
188,572,000,000 JPY
Long-term prepaid expenses
7,202,000,000 JPY
7,589,000,000 JPY
Prepaid pension costs
20,020,000,000 JPY
15,575,000,000 JPY
Other
121,822,000,000 JPY
114,505,000,000 JPY
Allowance for doubtful accounts
-514,000,000 JPY
-1,357,000,000 JPY
-510,000,000 JPY
-1,364,000,000 JPY
Other assets
Non-operating facilities
3,820,000,000 JPY
3,401,000,000 JPY
Construction in progress
435,561,000,000 JPY
487,450,000,000 JPY
398,003,000,000 JPY
438,058,000,000 JPY
Construction in progress
411,702,000,000 JPY
372,858,000,000 JPY
Retirement in progress
3,810,000,000 JPY
4,274,000,000 JPY
Special account related to nuclear power decommissioning
20,048,000,000 JPY
20,048,000,000 JPY
20,870,000,000 JPY
20,870,000,000 JPY
Nuclear fuel
252,138,000,000 JPY
252,138,000,000 JPY
283,227,000,000 JPY
283,227,000,000 JPY
Loaded nuclear fuel
73,956,000,000 JPY
73,956,000,000 JPY
69,932,000,000 JPY
69,932,000,000 JPY
Nuclear fuel in processing
178,182,000,000 JPY
178,182,000,000 JPY
213,295,000,000 JPY
213,295,000,000 JPY
Current assets
Cash and deposits
361,338,000,000 JPY
414,476,000,000 JPY
371,424,000,000 JPY
420,340,000,000 JPY
Accounts receivable - trade
162,897,000,000 JPY
143,471,000,000 JPY
Prepaid expenses
534,000,000 JPY
1,658,000,000 JPY
Merchandise and finished goods
5,296,000,000 JPY
3,779,000,000 JPY
Inventories
64,344,000,000 JPY
59,827,000,000 JPY
Work in process
10,021,000,000 JPY
12,615,000,000 JPY
Supplies
47,420,000,000 JPY
42,284,000,000 JPY
Raw materials and supplies
49,026,000,000 JPY
43,433,000,000 JPY
Allowance for doubtful accounts
-565,000,000 JPY
-959,000,000 JPY
-547,000,000 JPY
-813,000,000 JPY
Current assets
648,223,000,000 JPY
769,630,000,000 JPY
603,033,000,000 JPY
728,799,000,000 JPY
Other accounts receivable
31,658,000,000 JPY
6,670,000,000 JPY
Advance payments
162,000,000 JPY
1,000,000 JPY
Short-term receivables from subsidiaries and associates
3,446,000,000 JPY
1,127,000,000 JPY
Other
60,983,000,000 JPY
48,870,000,000 JPY
Other current assets
6,169,000,000 JPY
11,198,000,000 JPY
Non-current assets
Property, plant and equipment
Investments and other assets
Other assets
Assets
4,141,556,000,000 JPY
142,460,000,000 JPY
4,751,737,000,000 JPY
-164,196,000,000 JPY
3,972,388,000,000 JPY
453,092,000,000 JPY
183,795,000,000 JPY
4,587,541,000,000 JPY
4,321,442,000,000 JPY
4,748,237,000,000 JPY
4,904,778,000,000 JPY
142,522,000,000 JPY
-156,541,000,000 JPY
4,155,999,000,000 JPY
419,465,000,000 JPY
186,791,000,000 JPY
Other assets
Other assets
Liabilities
Non-current liabilities
Non-current liabilities
2,922,360,000,000 JPY
3,165,756,000,000 JPY
3,169,875,000,000 JPY
3,408,330,000,000 JPY
Bonds payable
1,104,396,000,000 JPY
1,104,296,000,000 JPY
994,386,000,000 JPY
994,286,000,000 JPY
Long-term borrowings
1,499,852,000,000 JPY
1,684,741,000,000 JPY
1,566,188,000,000 JPY
1,741,967,000,000 JPY
Long-term accrued liabilities
7,391,000,000 JPY
6,190,000,000 JPY
Other
59,370,000,000 JPY
47,417,000,000 JPY
Lease liabilities
1,528,000,000 JPY
1,943,000,000 JPY
Long-term debt to subsidiaries and associates
2,616,000,000 JPY
2,364,000,000 JPY
Asset retirement obligations
215,118,000,000 JPY
217,278,000,000 JPY
211,447,000,000 JPY
213,006,000,000 JPY
Provision for retirement benefits
69,117,000,000 JPY
66,556,000,000 JPY
Other non-current liabilities
22,151,000,000 JPY
11,201,000,000 JPY
Provisions
Current liabilities
774,160,000,000 JPY
838,636,000,000 JPY
758,749,000,000 JPY
832,376,000,000 JPY
Current portion of non-current liabilities
387,669,000,000 JPY
414,545,000,000 JPY
351,131,000,000 JPY
378,586,000,000 JPY
Accounts payable - trade
40,334,000,000 JPY
66,429,000,000 JPY
Short-term borrowings
114,000,000,000 JPY
117,272,000,000 JPY
114,000,000,000 JPY
116,912,000,000 JPY
Accounts payable - other
41,353,000,000 JPY
43,743,000,000 JPY
Accrued expenses
101,941,000,000 JPY
96,453,000,000 JPY
Accrued taxes
11,470,000,000 JPY
17,059,000,000 JPY
22,244,000,000 JPY
29,527,000,000 JPY
Deposits received
2,129,000,000 JPY
1,452,000,000 JPY
Short-term debt to subsidiaries and associates
45,207,000,000 JPY
46,081,000,000 JPY
Other
229,108,000,000 JPY
220,626,000,000 JPY
Other advances
27,672,000,000 JPY
15,698,000,000 JPY
Other current liabilities
1,181,000,000 JPY
1,515,000,000 JPY
Current liabilities
Deposits received
Reserves under special laws
Reserves under special laws
8,570,000,000 JPY
8,570,000,000 JPY
7,627,000,000 JPY
7,627,000,000 JPY
Reserve for water shortage
8,570,000,000 JPY
8,570,000,000 JPY
7,627,000,000 JPY
7,627,000,000 JPY
Liabilities
3,705,091,000,000 JPY
4,012,964,000,000 JPY
3,936,251,000,000 JPY
4,248,333,000,000 JPY
Other liabilities
Other liabilities
Liabilities and net assets
Shareholders' equity
435,503,000,000 JPY
570,410,000,000 JPY
383,985,000,000 JPY
500,663,000,000 JPY
Share capital
237,304,000,000 JPY
237,304,000,000 JPY
237,304,000,000 JPY
237,304,000,000 JPY
Capital surplus
120,872,000,000 JPY
120,844,000,000 JPY
130,396,000,000 JPY
130,368,000,000 JPY
Legal capital surplus
31,087,000,000 JPY
31,087,000,000 JPY
Other capital surplus
89,784,000,000 JPY
99,309,000,000 JPY
Retained earnings
77,781,000,000 JPY
212,945,000,000 JPY
16,723,000,000 JPY
133,675,000,000 JPY
Legal retained earnings
59,326,000,000 JPY
59,326,000,000 JPY
Other retained earnings
18,454,000,000 JPY
-42,602,000,000 JPY
Retained earnings brought forward
18,442,000,000 JPY
-42,618,000,000 JPY
Treasury shares
-454,000,000 JPY
-685,000,000 JPY
-439,000,000 JPY
-684,000,000 JPY
Valuation and translation adjustments
961,000,000 JPY
-19,444,000,000 JPY
1,205,000,000 JPY
-20,734,000,000 JPY
Valuation difference on available-for-sale securities
961,000,000 JPY
3,597,000,000 JPY
724,000,000 JPY
2,839,000,000 JPY
Deferred gains or losses on hedges
JPY
-1,389,000,000 JPY
481,000,000 JPY
-1,255,000,000 JPY
Net assets
12,000,000 JPY
436,464,000,000 JPY
-19,444,000,000 JPY
961,000,000 JPY
77,781,000,000 JPY
59,326,000,000 JPY
-3,590,000,000 JPY
237,304,000,000 JPY
237,304,000,000 JPY
18,442,000,000 JPY
89,784,000,000 JPY
961,000,000 JPY
570,410,000,000 JPY
3,597,000,000 JPY
120,844,000,000 JPY
120,872,000,000 JPY
-685,000,000 JPY
-1,389,000,000 JPY
-454,000,000 JPY
-18,062,000,000 JPY
23,611,000,000 JPY
JPY
31,087,000,000 JPY
435,503,000,000 JPY
212,945,000,000 JPY
574,577,000,000 JPY
-1,255,000,000 JPY
15,000,000 JPY
481,000,000 JPY
385,190,000,000 JPY
499,903,000,000 JPY
-684,000,000 JPY
-20,734,000,000 JPY
724,000,000 JPY
16,723,000,000 JPY
-439,000,000 JPY
59,326,000,000 JPY
-2,280,000,000 JPY
237,304,000,000 JPY
237,304,000,000 JPY
-42,618,000,000 JPY
99,309,000,000 JPY
1,205,000,000 JPY
500,663,000,000 JPY
19,973,000,000 JPY
2,839,000,000 JPY
130,368,000,000 JPY
31,087,000,000 JPY
130,396,000,000 JPY
383,985,000,000 JPY
133,675,000,000 JPY
-20,037,000,000 JPY
450,990,000,000 JPY
-666,000,000 JPY
4,370,000,000 JPY
99,309,000,000 JPY
-48,605,000,000 JPY
-423,000,000 JPY
237,304,000,000 JPY
237,304,000,000 JPY
-107,949,000,000 JPY
427,157,000,000 JPY
4,097,000,000 JPY
130,344,000,000 JPY
31,087,000,000 JPY
130,396,000,000 JPY
60,175,000,000 JPY
318,673,000,000 JPY
322,299,000,000 JPY
17,000,000 JPY
596,000,000 JPY
1,062,000,000 JPY
59,326,000,000 JPY
-18,000,000 JPY
-305,000,000 JPY
19,462,000,000 JPY
3,626,000,000 JPY
2,564,000,000 JPY
Liabilities and net assets
4,141,556,000,000 JPY
4,587,541,000,000 JPY
4,321,442,000,000 JPY
4,748,237,000,000 JPY
Net assets
Valuation and translation adjustments
Shareholders' equity
Capital surplus
Retained earnings
Other retained earnings

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