Other Liabilities - Schedule of Other Liabilities (Details) - JPY (¥) ¥ in Millions |
Mar. 31, 2026 |
Mar. 31, 2025 |
|---|---|---|
| Disclosure Of Other Liabilities [Abstract] | ||
| Consumption tax payables | ¥ 8,474 | ¥ 9,118 |
| Accrued bonuses | 6,327 | 4,647 |
| Accrued paid leave | 4,968 | 4,105 |
| Contract liabilities | 4,295 | 2,900 |
| Other tax payables | 1,484 | 819 |
| Other | 1,567 | 1,672 |
| Total | ¥ 27,115 | ¥ 23,261 |
| X | ||||||||||
- Definition The amount of an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of liabilities that the entity does not separately disclose in the same statement or note. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Accrued paid leave. No definition available.
|
| X | ||||||||||
- Definition Consumption tax payables. No definition available.
|
| X | ||||||||||
- Definition Current and noncurrent accrued bonuses. No definition available.
|
| X | ||||||||||
- Definition Disclosure of other liabilities abstract No definition available.
|
| X | ||||||||||
- Definition Other liabilities miscellaneous. No definition available.
|
| X | ||||||||||
- Definition Other tax payables. No definition available.
|