| Changes in Cost, Accumulated Amortization and Impairment Losses, and Carrying Amounts of Intangible Assets |
The changes in cost, accumulated amortization and impairment losses, and carrying amounts of intangible assets for the years ended March 31, 2025 and 2026 are as follows:
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Capitalized
development costs |
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Balance as of April 1, 2024 |
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¥ |
1,101,561 |
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¥ |
597,982 |
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¥ |
130,629 |
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¥ |
1,830,172 |
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¥ |
— |
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¥ |
20,330 |
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¥ |
2,153 |
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¥ |
22,483 |
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287,098 |
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|
55,775 |
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— |
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342,873 |
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(50,588 |
) |
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(6,880 |
) |
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(21,365 |
) |
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(78,833 |
) |
Exchange differences on translating foreign operations |
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(793 |
) |
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(5,754 |
) |
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(2,099 |
) |
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(8,646 |
) |
| |
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1,616 |
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5,352 |
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|
206 |
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7,174 |
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Balance as of March 31, 2025 |
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¥ |
1,338,894 |
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¥ |
666,805 |
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¥ |
109,524 |
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¥ |
2,115,223 |
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¥ |
— |
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¥ |
26,064 |
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¥ |
2,931 |
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¥ |
28,995 |
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| |
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198,806 |
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|
61,280 |
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— |
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260,086 |
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| |
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(539,135 |
) |
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(50,744 |
) |
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(9,648 |
) |
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(599,527 |
) |
Exchange differences on translating foreign operations |
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16,219 |
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30,460 |
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9,019 |
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55,698 |
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1,756 |
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(4,245 |
) |
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(1,030 |
) |
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(3,519 |
) |
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Balance as of March 31, 2026 |
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¥ |
1,016,540 |
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¥ |
729,620 |
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¥ |
110,796 |
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¥ |
1,856,956 |
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| (Accumulated amortization and impairment losses)
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Capitalized
development costs |
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Balance as of April 1, 2024 |
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¥ |
(372,370 |
) |
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¥ |
(445,892 |
) |
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¥ |
(12,221 |
) |
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¥ |
(830,483 |
) |
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| |
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¥ |
(162,579 |
) |
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¥ |
(40,549 |
) |
|
¥ |
(1,008 |
) |
|
¥ |
(204,136 |
) |
| |
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|
37,207 |
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|
6,041 |
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|
302 |
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|
43,550 |
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Exchange differences on translating foreign operations |
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(39 |
) |
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|
3,650 |
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|
168 |
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3,779 |
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18 |
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(124 |
) |
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(1,808 |
) |
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(1,914 |
) |
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Balance as of March 31, 2025 |
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¥ |
(497,763 |
) |
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¥ |
(476,874 |
) |
|
¥ |
(14,567 |
) |
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¥ |
(989,204 |
) |
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¥ |
(165,607 |
) |
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¥ |
(40,769 |
) |
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¥ |
(2,414 |
) |
|
¥ |
(208,790 |
) |
| Impairment losses |
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(69,602 |
) |
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|
(217 |
) |
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(34,333 |
) |
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(104,152 |
) |
| |
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|
209,740 |
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|
45,731 |
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|
23 |
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|
255,494 |
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Exchange differences on translating foreign operations |
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|
(8,758 |
) |
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(21,879 |
) |
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(2,907 |
) |
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(33,544 |
) |
| |
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3,498 |
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|
2,757 |
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|
1,745 |
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|
8,000 |
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Balance as of March 31, 2026 |
|
¥ |
(528,492 |
) |
|
¥ |
(491,251 |
) |
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¥ |
(52,453 |
) |
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¥ |
(1,072,196 |
) |
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Capitalized
development costs |
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Balance as of March 31, 2025 |
|
¥ |
841,131 |
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|
¥ |
189,931 |
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|
¥ |
94,957 |
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|
¥ |
1,126,019 |
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Balance as of March 31, 2026 |
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|
488,048 |
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|
238,369 |
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|
58,343 |
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|
784,760 |
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