Balance Sheet
| Concept |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance sheet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Balance sheet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Current assets | — | — | — | — | — | — | — | — | — |
132,086,000,000
JPY
|
— | — | — | — | — | — | — |
156,296,000,000
JPY
|
— | — | — | — | — | — |
148,148,000,000
JPY
|
— | — |
125,736,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and deposits | — | — | — | — | — | — | — | — | — |
3,522,000,000
JPY
|
— | — | — | — | — | — | — |
17,357,000,000
JPY
|
— | — | — | — | — | — |
16,165,000,000
JPY
|
— | — |
3,384,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Notes receivable - trade | — | — | — | — | — | — | — | — | — |
369,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,234,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Securities | — | — | — | — | — | — | — | — | — |
19,299,000,000
JPY
|
— | — | — | — | — | — | — |
19,400,000,000
JPY
|
— | — | — | — | — | — |
18,500,000,000
JPY
|
— | — |
18,500,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — |
3,979,000,000
JPY
|
— | — | — | — | — | — | — |
1,450,000,000
JPY
|
— | — | — | — | — | — |
1,885,000,000
JPY
|
— | — |
4,890,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Allowance for doubtful accounts | — | — | — | — | — | — | — | — | — |
-2,000,000
JPY
|
— | — | — | — | — | — | — |
-2,000,000
JPY
|
— | — | — | — | — | — |
-2,000,000
JPY
|
— | — |
-2,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — | — | — |
26,601,000,000
JPY
|
— | — | — | — | — | — | — |
39,809,000,000
JPY
|
— | — | — | — | — | — |
38,052,000,000
JPY
|
— | — |
25,660,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Land | — | — | — | — | — | — | — | — | — |
10,511,000,000
JPY
|
— | — | — | — | — | — | — |
14,358,000,000
JPY
|
— | — | — | — | — | — |
14,432,000,000
JPY
|
— | — |
10,671,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Buildings | — | — | — | — | — | — | — | — | — |
26,575,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
26,527,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — |
-14,855,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-14,942,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Buildings, net | — | — | — | — | — | — | — | — | — |
11,719,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
11,585,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Leased assets, net | — | — | — | — | — | — | — | — | — |
63,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
36,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Construction in progress | — | — | — | — | — | — | — | — | — |
98,000,000
JPY
|
— | — | — | — | — | — | — |
405,000,000
JPY
|
— | — | — | — | — | — |
395,000,000
JPY
|
— | — |
162,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Structures | — | — | — | — | — | — | — | — | — |
1,917,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,895,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — |
-1,408,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-1,368,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Structures, net | — | — | — | — | — | — | — | — | — |
508,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
527,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Machinery and equipment | — | — | — | — | — | — | — | — | — |
1,138,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,098,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — |
-825,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-752,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Machinery and equipment, net | — | — | — | — | — | — | — | — | — |
313,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
346,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-29,394,000,000
JPY
|
— | — | — | — | — | — |
-27,917,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,812,000,000
JPY
|
— | — | — | — | — | — |
1,754,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Property, plant and equipment | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Own-used assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leased assets | — | — | — | — | — | — | — | — | — |
102,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
84,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — |
-38,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-47,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Tools, furniture and fixtures | — | — | — | — | — | — | — | — | — |
3,878,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,673,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — |
-3,187,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-2,906,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Tools, furniture and fixtures, net | — | — | — | — | — | — | — | — | — |
690,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
767,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vehicles | — | — | — | — | — | — | — | — | — |
4,245,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,688,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — |
-1,551,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-1,126,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vehicles, net | — | — | — | — | — | — | — | — | — |
2,693,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,562,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intangible assets | — | — | — | — | — | — | — | — | — |
942,000,000
JPY
|
— | — | — | — | — | — | — |
3,466,000,000
JPY
|
— | — | — | — | — | — |
4,123,000,000
JPY
|
— | — |
979,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Software | — | — | — | — | — | — | — | — | — |
19,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
31,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — |
922,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
947,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other intangible assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Investments and other assets | — | — | — | — | — | — | — | — | — |
36,852,000,000
JPY
|
— | — | — | — | — | — | — |
43,260,000,000
JPY
|
— | — | — | — | — | — |
37,427,000,000
JPY
|
— | — |
31,781,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment securities | — | — | — | — | — | — | — | — | — |
23,799,000,000
JPY
|
— | — | — | — | — | — | — |
40,174,000,000
JPY
|
— | — | — | — | — | — |
34,855,000,000
JPY
|
— | — |
19,477,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Shares of subsidiaries and associates | — | — | — | — | — | — | — | — | — |
12,038,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
11,273,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term loans receivable | — | — | — | — | — | — | — | — | — |
61,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
76,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term prepaid expenses | — | — | — | — | — | — | — | — | — |
12,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
21,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term loans receivable from subsidiaries and associates | — | — | — | — | — | — | — | — | — |
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
45,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Allowance for doubtful accounts | — | — | — | — | — | — | — | — | — |
-11,000,000
JPY
|
— | — | — | — | — | — | — |
-11,000,000
JPY
|
— | — | — | — | — | — |
-22,000,000
JPY
|
— | — |
-22,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — |
353,000,000
JPY
|
— | — | — | — | — | — | — |
497,000,000
JPY
|
— | — | — | — | — | — |
585,000,000
JPY
|
— | — |
360,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Prepaid pension costs | — | — | — | — | — | — | — | — | — |
592,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
531,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments and other assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distressed receivables | — | — | — | — | — | — | — | — | — |
5,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — | — | — |
64,396,000,000
JPY
|
— | — | — | — | — | — | — |
86,536,000,000
JPY
|
— | — | — | — | — | — |
79,603,000,000
JPY
|
— | — |
58,422,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts receivable from completed construction contracts | — | — | — | — | — | — | — | — | — |
73,694,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
68,859,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Costs on construction contracts in progress | — | — | — | — | — | — | — | — | — |
25,639,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
24,417,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assets | — | — | — | — | — | — | — | — | — |
196,482,000,000
JPY
|
— | — | — | — | — | — | — |
242,832,000,000
JPY
|
— | — | — | — | — | — |
227,751,000,000
JPY
|
— | — |
184,158,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities | — | — | — | — | — | — | — | — | — |
14,069,000,000
JPY
|
— | — | — | — | — | — | — |
19,033,000,000
JPY
|
— | — | — | — | — | — |
17,490,000,000
JPY
|
— | — |
12,708,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — |
473,000,000
JPY
|
— | — | — | — | — | — | — |
1,128,000,000
JPY
|
— | — | — | — | — | — |
1,185,000,000
JPY
|
— | — |
487,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lease liabilities | — | — | — | — | — | — | — | — | — |
55,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
57,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Asset retirement obligations | — | — | — | — | — | — | — | — | — |
23,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
23,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provision for retirement benefits | — | — | — | — | — | — | — | — | — |
9,905,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9,542,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provisions | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Provision for retirement benefits for directors (and other officers) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
123,000,000
JPY
|
— | — | — | — | — | — |
105,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — |
61,129,000,000
JPY
|
— | — | — | — | — | — | — |
65,318,000,000
JPY
|
— | — | — | — | — | — |
64,548,000,000
JPY
|
— | — |
60,044,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Notes payable - trade | — | — | — | — | — | — | — | — | — |
1,095,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
923,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Short-term borrowings | — | — | — | — | — | — | — | — | — |
4,247,000,000
JPY
|
— | — | — | — | — | — | — |
400,000,000
JPY
|
— | — | — | — | — | — |
400,000,000
JPY
|
— | — |
2,710,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Income taxes payable | — | — | — | — | — | — | — | — | — |
3,662,000,000
JPY
|
— | — | — | — | — | — | — |
4,713,000,000
JPY
|
— | — | — | — | — | — |
4,641,000,000
JPY
|
— | — |
3,674,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — |
4,743,000,000
JPY
|
— | — | — | — | — | — | — |
5,835,000,000
JPY
|
— | — | — | — | — | — |
4,557,000,000
JPY
|
— | — |
4,018,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts payable for construction contracts | — | — | — | — | — | — | — | — | — |
27,356,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
28,726,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lease liabilities | — | — | — | — | — | — | — | — | — |
43,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
38,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Advances received on construction contracts in progress | — | — | — | — | — | — | — | — | — |
3,848,000,000
JPY
|
— | — | — | — | — | — | — |
3,950,000,000
JPY
|
— | — | — | — | — | — |
5,720,000,000
JPY
|
— | — |
5,571,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provision for bonuses | — | — | — | — | — | — | — | — | — |
4,232,000,000
JPY
|
— | — | — | — | — | — | — |
5,625,000,000
JPY
|
— | — | — | — | — | — |
5,328,000,000
JPY
|
— | — |
4,038,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provisions | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Provision for bonuses for directors (and other officers) | — | — | — | — | — | — | — | — | — |
56,000,000
JPY
|
— | — | — | — | — | — | — |
90,000,000
JPY
|
— | — | — | — | — | — |
83,000,000
JPY
|
— | — |
50,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — | — | — |
75,199,000,000
JPY
|
— | — | — | — | — | — | — |
84,352,000,000
JPY
|
— | — | — | — | — | — |
82,039,000,000
JPY
|
— | — |
72,753,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities and net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' equity | — | — | — | — | — | — | — | — | — |
108,257,000,000
JPY
|
— | — | — | — | — | — | — |
134,480,000,000
JPY
|
— | — | — | — | — | — |
125,327,000,000
JPY
|
— | — |
100,807,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share capital | — | — | — | — | — | — | — | — | — |
8,494,000,000
JPY
|
— | — | — | — | — | — | — |
8,494,000,000
JPY
|
— | — | — | — | — | — |
8,494,000,000
JPY
|
— | — |
8,494,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Capital surplus | — | — | — | — | — | — | — | — | — |
7,792,000,000
JPY
|
— | — | — | — | — | — | — |
7,792,000,000
JPY
|
— | — | — | — | — | — |
7,792,000,000
JPY
|
— | — |
7,792,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Legal capital surplus | — | — | — | — | — | — | — | — | — |
7,792,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,792,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — | — | — |
91,982,000,000
JPY
|
— | — | — | — | — | — | — |
118,218,000,000
JPY
|
— | — | — | — | — | — |
110,831,000,000
JPY
|
— | — |
86,297,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Legal retained earnings | — | — | — | — | — | — | — | — | — |
1,386,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,386,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other retained earnings | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings brought forward | — | — | — | — | — | — | — | — | — |
10,765,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
10,130,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — | — | — |
-10,000,000
JPY
|
— | — | — | — | — | — | — |
-24,000,000
JPY
|
— | — | — | — | — | — |
-1,790,000,000
JPY
|
— | — |
-1,776,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Valuation and translation adjustments | — | — | — | — | — | — | — | — | — |
13,025,000,000
JPY
|
— | — | — | — | — | — | — |
13,237,000,000
JPY
|
— | — | — | — | — | — |
10,390,000,000
JPY
|
— | — |
10,597,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Valuation difference on available-for-sale securities | — | — | — | — | — | — | — | — | — |
13,025,000,000
JPY
|
— | — | — | — | — | — | — |
13,417,000,000
JPY
|
— | — | — | — | — | — |
10,975,000,000
JPY
|
— | — |
10,597,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net assets |
13,025,000,000
JPY
|
10,762,000,000
JPY
|
13,237,000,000
JPY
|
1,947,000,000
JPY
|
91,982,000,000
JPY
|
-10,000,000
JPY
|
1,386,000,000
JPY
|
88,000,000
JPY
|
93,000,000
JPY
|
121,283,000,000
JPY
|
8,494,000,000
JPY
|
7,792,000,000
JPY
|
134,480,000,000
JPY
|
13,417,000,000
JPY
|
7,792,000,000
JPY
|
108,257,000,000
JPY
|
-24,000,000
JPY
|
158,480,000,000
JPY
|
77,700,000,000
JPY
|
-179,000,000
JPY
|
8,494,000,000
JPY
|
10,765,000,000
JPY
|
118,218,000,000
JPY
|
JPY
|
145,712,000,000
JPY
|
118,000,000
JPY
|
-1,790,000,000
JPY
|
111,405,000,000
JPY
|
10,390,000,000
JPY
|
-1,776,000,000
JPY
|
10,597,000,000
JPY
|
1,963,000,000
JPY
|
86,297,000,000
JPY
|
1,386,000,000
JPY
|
8,494,000,000
JPY
|
8,494,000,000
JPY
|
72,700,000,000
JPY
|
10,130,000,000
JPY
|
-585,000,000
JPY
|
9,993,000,000
JPY
|
125,327,000,000
JPY
|
7,792,000,000
JPY
|
10,975,000,000
JPY
|
100,807,000,000
JPY
|
110,831,000,000
JPY
|
7,792,000,000
JPY
|
-1,789,000,000
JPY
|
136,572,000,000
JPY
|
9,508,000,000
JPY
|
10,068,000,000
JPY
|
-1,776,000,000
JPY
|
79,818,000,000
JPY
|
104,397,000,000
JPY
|
8,494,000,000
JPY
|
1,386,000,000
JPY
|
67,300,000,000
JPY
|
147,000,000
JPY
|
9,006,000,000
JPY
|
8,494,000,000
JPY
|
117,739,000,000
JPY
|
10,452,000,000
JPY
|
7,792,000,000
JPY
|
7,792,000,000
JPY
|
9,324,000,000
JPY
|
94,329,000,000
JPY
|
103,242,000,000
JPY
|
1,979,000,000
JPY
|
-944,000,000
JPY
|
| Liabilities and net assets | — | — | — | — | — | — | — | — | — |
196,482,000,000
JPY
|
— | — | — | — | — | — | — |
242,832,000,000
JPY
|
— | — | — | — | — | — |
227,751,000,000
JPY
|
— | — |
184,158,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net assets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Valuation and translation adjustments | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Capital surplus | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Retained earnings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other retained earnings |