Consolidated 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated balance sheet | ||||||||||||||||||||||||||||||||||||||||||||||||
| Balance sheet | ||||||||||||||||||||||||||||||||||||||||||||||||
| Assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Current assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Cash and deposits | — | — | — | — | — |
1,874,343,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,833,651,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accounts receivable - trade | — | — | — | — | — |
83,767,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
70,491,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Prepaid expenses | — | — | — | — | — |
104,440,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
103,800,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — |
22,889,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
59,803,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — |
2,159,944,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,152,894,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — |
1,911,926,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,564,345,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments and other assets | — | — | — | — | — |
1,236,447,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,242,699,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment securities | — | — | — | — | — |
101,851,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
97,692,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments in capital | — | — | — | — | — |
5,030,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,030,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term loans receivable | — | — | — | — | — |
130,757,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
153,344,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term prepaid expenses | — | — | — | — | — |
23,414,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,834,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | ||||||||||||||||||||||||||||||||||||||||||||||||
| Buildings, net | — | — | — | — | — |
620,438,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,238,147,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Own-used assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Leased assets | — | — | — | — | — |
362,058,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
399,176,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — |
-354,953,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
-349,307,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Leased assets, net | — | — | — | — | — |
7,105,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
49,868,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Property, plant and equipment | — | — | — | — | — |
663,578,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,318,914,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vehicles | — | — | — | — | — |
8,204,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,204,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — |
-7,553,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
-7,350,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vehicles, net | — | — | — | — | — |
651,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
854,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Telephone subscription right | — | — | — | — | — |
795,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,187,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other intangible assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Leased assets | — | — | — | — | — |
11,033,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets | — | — | — | — | — |
11,900,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,732,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Software | — | — | — | — | — |
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,450,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments and other assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Assets | — | — | — | — | — |
4,071,871,000
JPY
|
— | — | — |
815,938,000
JPY
|
330,309,000
JPY
|
715,967,000
JPY
|
2,209,655,000
JPY
|
— |
4,071,871,000
JPY
|
— |
1,862,215,000
JPY
|
— | — |
2,139,260,000
JPY
|
4,717,239,000
JPY
|
— | — | — | — |
1,123,710,000
JPY
|
496,987,000
JPY
|
957,281,000
JPY
|
4,717,239,000
JPY
|
— | — | — | — |
2,577,978,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | ||||||||||||||||||||||||||||||||||||||||||||||||
| Current liabilities | ||||||||||||||||||||||||||||||||||||||||||||||||
| Short-term borrowings | — | — | — | — | — |
200,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
200,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deposits received | — | — | — | — | — |
44,923,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
37,942,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lease liabilities | — | — | — | — | — |
22,300,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
50,711,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Income taxes payable | — | — | — | — | — |
27,660,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
28,803,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accounts payable - other | — | — | — | — | — |
303,732,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
240,167,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current portion of long-term borrowings | — | — | — | — | — |
211,152,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
315,606,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current portion of bonds payable | — | — | — | — | — |
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
100,000,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accrued expenses | — | — | — | — | — |
33,046,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
35,740,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provisions | ||||||||||||||||||||||||||||||||||||||||||||||||
| Provision for bonuses | — | — | — | — | — |
22,287,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
17,173,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — |
401,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
423,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Asset retirement obligations | — | — | — | — | — |
29,741,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
35,984,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Advances received | — | — | — | — | — |
1,269,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,551,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — |
1,218,318,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,338,725,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Unearned revenue | — | — | — | — | — |
72,471,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
504,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | ||||||||||||||||||||||||||||||||||||||||||||||||
| Long-term borrowings | — | — | — | — | — |
122,532,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
125,309,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lease liabilities | — | — | — | — | — |
20,882,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
37,375,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — |
12,054,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,946,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — |
615,128,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
696,473,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Asset retirement obligations | — | — | — | — | — |
459,659,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
527,842,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — |
1,833,446,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,035,199,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities and net assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' equity | — | — | — | — | — |
2,231,121,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,679,232,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share capital | — | — | — | — | — |
292,375,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
292,375,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Capital surplus | — | — | — | — | — |
282,375,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
282,375,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — |
1,656,563,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,104,674,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — |
-192,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
-192,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Valuation and translation adjustments | — | — | — | — | — |
7,303,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,807,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Valuation difference on available-for-sale securities | — | — | — | — | — |
7,303,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,807,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net assets |
7,303,000
JPY
|
7,303,000
JPY
|
1,656,563,000
JPY
|
-192,000
JPY
|
4,500,000
JPY
|
2,238,424,000
JPY
|
282,375,000
JPY
|
282,375,000
JPY
|
2,231,121,000
JPY
|
— | — | — | — |
1,000,000,000
JPY
|
— |
292,375,000
JPY
|
— |
652,063,000
JPY
|
282,375,000
JPY
|
— |
2,682,040,000
JPY
|
-192,000
JPY
|
2,807,000
JPY
|
2,104,674,000
JPY
|
4,500,000
JPY
|
— | — | — | — |
292,375,000
JPY
|
1,000,000,000
JPY
|
1,100,174,000
JPY
|
2,807,000
JPY
|
— |
282,375,000
JPY
|
2,679,232,000
JPY
|
-11,334,000
JPY
|
2,647,202,000
JPY
|
-154,000
JPY
|
4,500,000
JPY
|
3,210,463,000
JPY
|
1,000,000,000
JPY
|
292,375,000
JPY
|
1,642,702,000
JPY
|
-11,334,000
JPY
|
282,375,000
JPY
|
3,221,798,000
JPY
|
282,375,000
JPY
|
| Liabilities and net assets | — | — | — | — | — |
4,071,871,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,717,239,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net assets | ||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' equity | ||||||||||||||||||||||||||||||||||||||||||||||||
| Valuation and translation adjustments |