v3.26.1
Selling, general and administrative expenses - Narrative (Details) - JPY (¥)
¥ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Analysis of income and expense [abstract]
Computer software expense
¥ 327
¥ 291
¥ 261
X
- Definition
Computer Software Expense
+ References
No definition available.
+ Details
Name:
cnck_ComputerSoftwareExpense
Namespace Prefix:
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Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
ifrs-full_AnalysisOfIncomeAndExpenseAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration