| Concept |
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 |
As at 2024-03-31 |
As at 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 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance sheet | |||||||||||||||||||||||||||||||||||||||
| Balance sheet | |||||||||||||||||||||||||||||||||||||||
| Assets | |||||||||||||||||||||||||||||||||||||||
| Current assets | |||||||||||||||||||||||||||||||||||||||
| Cash and deposits | — | — | — | — | — | — | — | — | — | — | — |
4,570,100,000
JPY
|
— | — | — | — | — |
2,639,438,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Notes receivable - trade | — | — | — | — | — | — | — | — | — | — | — |
62,913,000
JPY
|
— | — | — | — | — |
105,423,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accounts receivable - trade | — | — | — | — | — | — | — | — | — | — | — |
2,801,496,000
JPY
|
— | — | — | — | — |
2,490,060,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Contract assets | — | — | — | — | — | — | — | — | — | — | — |
1,275,207,000
JPY
|
— | — | — | — | — |
1,520,205,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Prepaid expenses | — | — | — | — | — | — | — | — | — | — | — |
26,620,000
JPY
|
— | — | — | — | — |
24,288,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Work in process | — | — | — | — | — | — | — | — | — | — | — |
1,121,043,000
JPY
|
— | — | — | — | — |
1,026,756,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Raw materials and supplies | — | — | — | — | — | — | — | — | — | — | — |
808,050,000
JPY
|
— | — | — | — | — |
840,545,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — | — | — |
6,143,000
JPY
|
— | — | — | — | — |
91,002,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — | — | — | — | — |
10,671,576,000
JPY
|
— | — | — | — | — |
8,737,719,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | |||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | |||||||||||||||||||||||||||||||||||||||
| Buildings | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Buildings, net | — | — | — | — | — | — | — | — | — | — | — |
1,147,185,000
JPY
|
— | — | — | — | — |
389,805,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Land | — | — | — | — | — | — | — | — | — | — | — |
1,256,079,000
JPY
|
— | — | — | — | — |
1,204,447,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Property, plant and equipment | — | — | — | — | — | — | — | — | — | — | — |
2,772,265,000
JPY
|
— | — | — | — | — |
2,456,042,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Leased assets, net | — | — | — | — | — | — | — | — | — | — | — |
42,505,000
JPY
|
— | — | — | — | — |
54,793,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Construction in progress | — | — | — | — | — | — | — | — | — | — | — |
50,160,000
JPY
|
— | — | — | — | — |
636,662,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Structures | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Structures, net | — | — | — | — | — | — | — | — | — | — | — |
46,505,000
JPY
|
— | — | — | — | — |
33,535,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Machinery and equipment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Machinery and equipment, net | — | — | — | — | — | — | — | — | — | — | — |
157,336,000
JPY
|
— | — | — | — | — |
85,300,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accumulated depreciation | — | — | — | — | — | — | — | — | — | — | — |
-983,730,000
JPY
|
— | — | — | — | — |
-958,669,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Own-used assets | |||||||||||||||||||||||||||||||||||||||
| Leased assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Tools, furniture and fixtures | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Tools, furniture and fixtures, net | — | — | — | — | — | — | — | — | — | — | — |
66,968,000
JPY
|
— | — | — | — | — |
45,014,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vehicles | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vehicles, net | — | — | — | — | — | — | — | — | — | — | — |
5,522,000
JPY
|
— | — | — | — | — |
6,481,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets | |||||||||||||||||||||||||||||||||||||||
| Intangible assets | — | — | — | — | — | — | — | — | — | — | — |
100,786,000
JPY
|
— | — | — | — | — |
135,248,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Software | — | — | — | — | — | — | — | — | — | — | — |
93,482,000
JPY
|
— | — | — | — | — |
132,664,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Leasehold interests in land | — | — | — | — | — | — | — | — | — | — | — |
450,000
JPY
|
— | — | — | — | — |
450,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — | — | — |
2,134,000
JPY
|
— | — | — | — | — |
2,134,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other intangible assets | |||||||||||||||||||||||||||||||||||||||
| Investments and other assets | |||||||||||||||||||||||||||||||||||||||
| Investment securities | — | — | — | — | — | — | — | — | — | — | — |
492,088,000
JPY
|
— | — | — | — | — |
339,891,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments and other assets | — | — | — | — | — | — | — | — | — | — | — |
1,527,382,000
JPY
|
— | — | — | — | — |
1,437,951,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments in capital | — | — | — | — | — | — | — | — | — | — | — |
130,000
JPY
|
— | — | — | — | — |
130,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Guarantee deposits | — | — | — | — | — | — | — | — | — | — | — |
134,613,000
JPY
|
— | — | — | — | — |
134,078,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term prepaid expenses | — | — | — | — | — | — | — | — | — | — | — |
2,118,000
JPY
|
— | — | — | — | — |
4,013,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — | — | — | — |
280,586,000
JPY
|
— | — | — | — | — |
336,161,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — | — | — |
20,380,000
JPY
|
— | — | — | — | — |
20,400,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments in capital of subsidiaries and associates | — | — | — | — | — | — | — | — | — | — | — |
19,430,000
JPY
|
— | — | — | — | — |
19,430,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — | — | — | — | — |
4,400,433,000
JPY
|
— | — | — | — | — |
4,029,242,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other assets | |||||||||||||||||||||||||||||||||||||||
| Assets | — | — | — | — | — | — | — | — | — | — | — |
15,072,009,000
JPY
|
— | — | — | — | — |
12,766,962,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | |||||||||||||||||||||||||||||||||||||||
| Non-current liabilities | |||||||||||||||||||||||||||||||||||||||
| Non-current liabilities | — | — | — | — | — | — | — | — | — | — | — |
728,463,000
JPY
|
— | — | — | — | — |
785,266,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lease liabilities | — | — | — | — | — | — | — | — | — | — | — |
29,133,000
JPY
|
— | — | — | — | — |
40,505,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Asset retirement obligations | — | — | — | — | — | — | — | — | — | — | — |
34,514,000
JPY
|
— | — | — | — | — |
34,334,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provision for retirement benefits | — | — | — | — | — | — | — | — | — | — | — |
168,187,000
JPY
|
— | — | — | — | — |
143,623,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Long-term accounts payable - other | — | — | — | — | — | — | — | — | — | — | — |
496,627,000
JPY
|
— | — | — | — | — |
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Provisions | |||||||||||||||||||||||||||||||||||||||
| Provision for retirement benefits for directors (and other officers) | — | — | — | — | — | — | — | — | — | — | — |
JPY
|
— | — | — | — | — |
566,803,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — | — | — |
5,219,968,000
JPY
|
— | — | — | — | — |
4,442,761,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Notes payable - trade | — | — | — | — | — | — | — | — | — | — | — |
2,051,011,000
JPY
|
— | — | — | — | — |
1,973,296,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accounts payable - trade | — | — | — | — | — | — | — | — | — | — | — |
942,746,000
JPY
|
— | — | — | — | — |
1,076,533,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accounts payable - other | — | — | — | — | — | — | — | — | — | — | — |
50,054,000
JPY
|
— | — | — | — | — |
12,208,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accrued expenses | — | — | — | — | — | — | — | — | — | — | — |
589,630,000
JPY
|
— | — | — | — | — |
494,294,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Income taxes payable | — | — | — | — | — | — | — | — | — | — | — |
783,903,000
JPY
|
— | — | — | — | — |
263,841,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Advances received | — | — | — | — | — | — | — | — | — | — | — |
320,800,000
JPY
|
— | — | — | — | — |
110,878,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Accrued consumption taxes | — | — | — | — | — | — | — | — | — | — | — |
145,084,000
JPY
|
— | — | — | — | — |
21,151,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other | — | — | — | — | — | — | — | — | — | — | — |
65,548,000
JPY
|
— | — | — | — | — |
42,381,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | |||||||||||||||||||||||||||||||||||||||
| Current portion of long-term borrowings | — | — | — | — | — | — | — | — | — | — | — |
JPY
|
— | — | — | — | — |
13,316,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lease liabilities | — | — | — | — | — | — | — | — | — | — | — |
18,481,000
JPY
|
— | — | — | — | — |
19,760,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — | — | — | — | — |
5,948,432,000
JPY
|
— | — | — | — | — |
5,228,028,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other liabilities | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities and net assets | |||||||||||||||||||||||||||||||||||||||
| Shareholders' equity | — | — | — | — | — | — | — | — | — | — | — |
8,964,868,000
JPY
|
— | — | — | — | — |
7,478,418,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share capital | — | — | — | — | — | — | — | — | — | — | — |
1,082,117,000
JPY
|
— | — | — | — | — |
1,067,243,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Capital surplus | — | — | — | — | — | — | — | — | — | — | — |
934,116,000
JPY
|
— | — | — | — | — |
919,353,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Legal capital surplus | — | — | — | — | — | — | — | — | — | — | — |
934,116,000
JPY
|
— | — | — | — | — |
919,353,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — | — | — | — | — |
6,948,739,000
JPY
|
— | — | — | — | — |
5,491,847,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Legal retained earnings | — | — | — | — | — | — | — | — | — | — | — |
35,750,000
JPY
|
— | — | — | — | — |
35,750,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other retained earnings | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings brought forward | — | — | — | — | — | — | — | — | — | — | — |
6,862,989,000
JPY
|
— | — | — | — | — |
5,406,097,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — | — | — | — | — |
-104,000
JPY
|
— | — | — | — | — |
-24,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Valuation and translation adjustments | — | — | — | — | — | — | — | — | — | — | — |
158,709,000
JPY
|
— | — | — | — | — |
60,514,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Valuation difference on available-for-sale securities | — | — | — | — | — | — | — | — | — | — | — |
158,801,000
JPY
|
— | — | — | — | — |
61,942,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred gains or losses on hedges | — | — | — | — | — | — | — | — | — | — | — |
-92,000
JPY
|
— | — | — | — | — |
-1,427,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net assets |
8,964,868,000
JPY
|
934,116,000
JPY
|
934,116,000
JPY
|
50,000,000
JPY
|
-104,000
JPY
|
6,948,739,000
JPY
|
158,801,000
JPY
|
158,709,000
JPY
|
-92,000
JPY
|
1,082,117,000
JPY
|
35,750,000
JPY
|
9,123,577,000
JPY
|
6,862,989,000
JPY
|
1,067,243,000
JPY
|
5,406,097,000
JPY
|
50,000,000
JPY
|
60,514,000
JPY
|
7,538,933,000
JPY
|
919,353,000
JPY
|
919,353,000
JPY
|
-24,000
JPY
|
7,478,418,000
JPY
|
61,942,000
JPY
|
-1,427,000
JPY
|
5,491,847,000
JPY
|
35,750,000
JPY
|
910,708,000
JPY
|
JPY
|
50,000,000
JPY
|
5,240,134,000
JPY
|
44,038,000
JPY
|
1,058,533,000
JPY
|
JPY
|
44,038,000
JPY
|
35,750,000
JPY
|
7,253,413,000
JPY
|
5,154,384,000
JPY
|
910,708,000
JPY
|
7,209,375,000
JPY
|
| Liabilities and net assets | — | — | — | — | — | — | — | — | — | — | — |
15,072,009,000
JPY
|
— | — | — | — | — |
12,766,962,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net assets | |||||||||||||||||||||||||||||||||||||||
| Valuation and translation adjustments | |||||||||||||||||||||||||||||||||||||||
| Shareholders' equity | |||||||||||||||||||||||||||||||||||||||
| Capital surplus | |||||||||||||||||||||||||||||||||||||||
| Retained earnings | |||||||||||||||||||||||||||||||||||||||
| Other retained earnings |