Document and Entity Information |
12 Months Ended |
|---|---|
|
Mar. 31, 2026
shares
| |
| Document Information [Line Items] | |
| Document Type | 20-F |
| Amendment Flag | false |
| Document Period End Date | Mar. 31, 2026 |
| Document Fiscal Year Focus | 2026 |
| Document Fiscal Period Focus | FY |
| Document Registration Statement | false |
| Document Annual Report | true |
| Document Transition Report | false |
| Document Shell Company Report | false |
| Entity Registrant Name | PayPay Corporation |
| Entity Central Index Key | 0002080845 |
| Entity File Number | 001-43184 |
| Entity Incorporation, State or Country Code | M0 |
| Current Fiscal Year End Date | --03-31 |
| Entity Well-known Seasoned Issuer | No |
| Entity Voluntary Filers | No |
| Entity Current Reporting Status | Yes |
| Entity Interactive Data Current | Yes |
| Entity Shell Company | false |
| Entity Filer Category | Non-accelerated Filer |
| Entity Emerging Growth Company | false |
| ICFR Auditor Attestation Flag | false |
| Document Financial Statement Error Correction [Flag] | false |
| Document Accounting Standard | International Financial Reporting Standards |
| Entity Address, Address Line One | Yotsuya Tower |
| Entity Address, Address Line Two | 1-6-1 Yotsuya |
| Entity Address, Address Line Three | Shinjuku-ku |
| Entity Address, City or Town | Tokyo |
| Entity Address, Country | JP |
| Entity Address, Postal Zip Code | 160-0004 |
| Auditor Name | Deloitte Touche Tohmatsu LLC |
| Auditor Firm ID | 1044 |
| Auditor Location | Tokyo, JAPAN |
| Auditor Opinion [Text Block] | Opinion on the Financial Statements We have audited the accompanying consolidated statements of financial position of PayPay Corporation and subsidiaries (the "Group") as of March 31, 2026 and 2025, the related consolidated statements of profit or loss, comprehensive income, changes in equity, and cash flows, for each of the three years in the period ended March 31, 2026, and the related notes and the Schedule I (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Group as of March 31, 2026 and 2025, and the results of its operations and its cash flows for each of the three years in the period ended March 31, 2026, in conformity with IFRS Accounting Standards as issued by the International Accounting Standards Board. |
| Entity Common Stock, Shares Outstanding | 676,955,535 |
| Business Contact | |
| Document Information [Line Items] | |
| Contact Personnel Name | Kotaro Emae |
| Entity Address, Address Line One | 1-6-1 Yotsuya |
| Entity Address, Address Line Two | Shinjuku-ku |
| Entity Address, City or Town | Tokyo |
| Entity Address, Country | JP |
| Entity Address, Postal Zip Code | 160-0004 |
| City Area Code | +81-3 |
| Local Phone Number | 6885-8181 |
| Contact Personnel Email Address | investor.relations@paypay-corp.co.jp |
| American Depositary Shares | |
| Document Information [Line Items] | |
| Title of 12(b) Security | American Depositary Shares, each representingone common share |
| Trading Symbol | PAYP |
| Security Exchange Name | NASDAQ |
| Common Shares | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Common Shares,no par value |
| No Trading Symbol Flag | true |
| Security Exchange Name | NASDAQ |