| Jun 30,
2017 | Jun 30,
2018 | Jun 30,
2019 | Jun 30,
2020 | Jun 30,
2021 | Jun 30,
2022 | Jun 30,
2023 | Jun 30,
2024 |
|---|
| Profit (loss) before income taxes | 205 | 250 | 533 | 485 | 361 | 403 | 115 | 512 |
|---|
| Depreciation | 122 | 122 | 133 | 165 | 195 | 226 | 256 | 284 |
|---|
| Impairment losses | 10 | 0 | 13 | - | 11 | 28 | 37 | 25 |
|---|
| Amortization of goodwill | 5 | 2 | 2 | 8 | 11 | 11 | 10 | 16 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -0 | 0 | 0 | -0 | 1 | 3 | 49 | -1 |
|---|
| Interest expenses | 22 | 20 | 0 | 0 | 0 | 0 | 0 | 1 |
|---|
| Loss on retirement of non-current assets | 0 | 2 | - | 4 | 3 | 1 | 0 | 2 |
|---|
| Loss (gain) on valuation of investment securities | - | - | - | - | - | - | 43 | - |
|---|
| Decrease (increase) in trade receivables and contract assets | - | - | - | - | - | -53 | -260 | - |
|---|
| Decrease (increase) in inventories | 1 | -11 | 8 | -6 | -6 | -0 | -8 | 6 |
|---|
| Increase (decrease) in trade payables | -8 | 5 | 4 | 25 | 7 | 6 | 51 | -54 |
|---|
| Increase (decrease) in provision for bonuses | -89 | - | - | - | - | -0 | 10 | 20 |
|---|
| Increase (decrease) in provision for shareholder benefit program | - | - | 14 | -3 | 9 | 6 | -16 | -10 |
|---|
| Decrease (increase) in prepaid expenses | - | - | - | - | - | -17 | -14 | -22 |
|---|
| Increase (decrease) in accounts payable - other | 95 | -83 | -18 | -16 | 44 | -39 | 92 | 88 |
|---|
| Increase (decrease) in accrued expenses | 24 | 31 | 4 | -25 | -1 | 2 | 23 | 49 |
|---|
| Increase (decrease) in accrued consumption taxes | - | - | - | - | - | 16 | -27 | 72 |
|---|
| Increase (decrease) in contract liabilities | - | - | - | - | - | 238 | 5 | 59 |
|---|
| Other, net | -8 | -21 | 42 | -23 | -42 | -112 | -5 | -46 |
|---|
| Subtotal | 393 | 275 | 765 | 495 | 530 | 720 | 362 | 1,080 |
|---|
| Interest and dividends received | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Interest paid | -22 | -23 | - | -0 | - | - | -0 | -1 |
|---|
| Income taxes paid | -49 | -36 | -35 | -284 | -97 | -105 | -154 | -95 |
|---|
| Net cash provided by (used in) operating activities | 305 | 198 | 712 | 204 | 434 | 615 | 208 | 984 |
|---|
| Purchase of property, plant and equipment | -46 | -58 | -55 | -59 | -130 | -82 | -53 | -63 |
|---|
| Proceeds from sale of property, plant and equipment | 8 | 2 | - | - | 0 | 0 | - | 1 |
|---|
| Purchase of intangible assets | -135 | -106 | -153 | -150 | -180 | -217 | -244 | -257 |
|---|
| Purchase of investment securities | - | - | - | -100 | -1 | -10 | -66 | - |
|---|
| Payments of guarantee deposits | -31 | -34 | -50 | -91 | -51 | -41 | -49 | -22 |
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| Proceeds from refund of guarantee deposits | 7 | 24 | 12 | 9 | 10 | 3 | 10 | 16 |
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| Other, net | -11 | -9 | -6 | -7 | -8 | -13 | -20 | -10 |
|---|
| Net cash provided by (used in) investing activities | -208 | -182 | -251 | -598 | -361 | -360 | -422 | -652 |
|---|
| Purchase of treasury shares | - | - | - | - | - | - | -189 | -181 |
|---|
| Decrease (increase) in deposits for purchase of treasury shares | - | - | - | - | - | - | -213 | 213 |
|---|
| Dividends paid | - | - | - | -171 | -102 | -102 | -103 | -127 |
|---|
| Repayments of lease liabilities | -3 | -5 | -5 | -4 | -5 | -5 | -4 | -4 |
|---|
| Proceeds from issuance of shares resulting from exercise of share acquisition rights | - | - | 95 | - | - | 12 | 58 | - |
|---|
| Proceeds from sale of shares of subsidiaries not resulting in change in scope of consolidation | - | - | - | - | - | - | 31 | 7 |
|---|
| Net cash provided by (used in) financing activities | -154 | -5 | 1,276 | -175 | -107 | -94 | -419 | -62 |
|---|
| Effect of exchange rate change on cash and cash equivalents | 0 | -0 | -0 | -0 | 0 | 1 | 0 | - |
|---|
| Net increase (decrease) in cash and cash equivalents | -57 | 11 | 1,737 | -569 | -34 | 162 | -632 | 270 |
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