v3.25.2
Research and development cost (Tables)
12 Months Ended
Mar. 31, 2025
Text block 1 [Abstract]
Disclosure of Breakdown of Research and Development Expense
Research and development costs consist of the following:
Yen in millions
For the years ended March 31,
2023
2024
2025
Research and development expenditures incurred during the year
1,241,686
1,202,373
1,326,496
Amount capitalized
(181,634
)
(124,788
)
(111,546
)
Amortization of capitalized development costs
164,512
160,686
162,068
Total
1,224,564
1,238,271
1,377,018
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