Operation guides EDINET Guidelines (Japanese Only)
Operation Manuals (Japanese Only)
EDINET API Related Documents (Japanese Only)
XBRL Technical Materials (Japanese Only)
XBRL Technical Materials (Japanese Only / For before EDINET Taxonomy 2024)
When submitting an amended quarterly report, please refer to the following:
For EDINET Taxonomy 2026 (Published on 11 November 2025)
For IFRS Taxonomy 2017
Guidelines and Samples for XBRL (for Conversion Approach of Old EDINET)
Guidelines and Samples for XBRL (for IFRS XBRL of Old EDINET)
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