# PayPay

> Source: https://docs.barcoder.ai/docs/wallets/paypay
> research date 2026-05-30 · extracted at 2026-10-03
> Publisher: Barcoder — encyclopedia of QR, barcode and payment-code standards

Specifications:
- [PayPay — official](https://paypay.ne.jp/)

## Overview

**PayPay** is **Japan's dominant mobile wallet by users + transaction volume** + **72M registered users Dec 31 2025 (75% penetration of 96M Japanese smartphone users)** + **~66% Japanese QR payment volume share** <sup>[1][1], [2][2], [Japan report](https://docs.barcoder.ai/docs/payments/JP)</sup>. **Dec 31 2025 baseline**: PayPay 72M registered users + 75% smartphone user penetration of 96M Japanese smartphone users + ~66% Japanese QR payment volume share (commands ~two-thirds of all QR payment volume); **Sep 30 2025 PayPay Overseas Payment Mode launch** (PayPay app overseas) → **Oct 3 2025 PayPay South Korea mobile payments expansion** + **Apr 23 2026 PayPay Taiwan mobile payments expansion** distinctive Japanese super-app international expansion; **PAYP proposed 2026 NYSE/Nasdaq IPO + Visa partnership** distinctive Japanese fintech IPO + global card network partnership.

**Distinctive PayPay positioning**:
- **Japan's dominant mobile wallet** + **72M registered users Dec 31 2025 (75% penetration of 96M Japanese smartphone users)**
- **~66% Japanese QR payment volume share** (commands ~two-thirds of all QR payment volume; distinctive Japanese QR payment dominance)
- **PayPay backed by SoftBank + Yahoo Japan / LY Corporation joint venture** (distinctive Japanese super-app ecosystem strategic backing)
- **Sep 30 2025 PayPay Overseas Payment Mode launch** (PayPay app overseas) → **Oct 3 2025 PayPay South Korea mobile payments expansion** + **Apr 23 2026 PayPay Taiwan mobile payments expansion** distinctive Japanese super-app international expansion
- **PAYP proposed 2026 NYSE/Nasdaq IPO + Visa partnership** distinctive Japanese fintech IPO + global card network partnership
- **Oct 5 2018 PayPay founding by SoftBank Corp + Yahoo Japan Corp** → distinctive Japanese super-app ecosystem founding
- **PayPay incentives + 'conveniencing' of cashless payments in Japan** (per Marc Steinberg 2025 academic study)

## History

**Jun 15 2018 — PayPay Corporation founding** as SoftBank Corp + Yahoo Japan Corp joint venture (later LY Corporation post-Mar 1 2023 Yahoo Japan + LINE merger).

**Oct 5 2018 — PayPay mobile wallet launch** in Japan.

**2019-2024 — PayPay rapid Japanese super-app expansion** post-massive SoftBank-funded "100 Million Yen Refund Campaign" (¥100B PayPay user acquisition campaign).

**Sep 30 2025 — PayPay Overseas Payment Mode launch** (PayPay app overseas use) <sup>[3][3]</sup>.

**Oct 3 2025 — PayPay South Korea mobile payments expansion** <sup>[3][3]</sup>.

**Apr 23 2026 — PayPay Taiwan mobile payments expansion**.

**Dec 31 2025 baseline**: PayPay 72M registered users + 75% smartphone user penetration of 96M Japanese smartphone users + ~66% Japanese QR payment volume share <sup>[1][1], [2][2]</sup>.

**2026 — PAYP proposed NYSE/Nasdaq IPO + Visa partnership** <sup>[4][4]</sup>.

## Ownership & operator

**Operating entity**: **PayPay Corporation** (SoftBank + Yahoo Japan / LY Corporation joint venture).

**Major shareholders**: **SoftBank Corp (TSE: 9434; SoftBank Group SoftBank Corp parent) + LY Corporation (TSE: 4689; post-Mar 1 2023 Yahoo Japan + LINE merger; SoftBank Group + Naver Corp shareholders) + post-2026 PAYP NYSE/Nasdaq IPO public float**.

**Regulator**: **FSA (Financial Services Agency Japan)**.

## Technical integration

PayPay mobile wallet app (iOS + Android; 72M registered users Dec 31 2025 + 75% smartphone user penetration of 96M Japanese smartphone users) + paypay.ne.jp online + PayPay QR code payments distinctive Japanese mobile-first QR code payment method + JPQR (Japanese national QR code standard); **Sep 30 2025 PayPay Overseas Payment Mode** (PayPay app overseas use) + **Oct 3 2025 PayPay South Korea + Apr 23 2026 PayPay Taiwan mobile payments expansion**; **PayPay-Visa partnership** (post-2026 PAYP NYSE/Nasdaq IPO + Visa partnership distinctive Japanese fintech + global card network partnership).

## Users & growth

**Dec 31 2025**: PayPay 72M registered users + 75% smartphone user penetration of 96M Japanese smartphone users + ~66% Japanese QR payment volume share.

## Use cases

Japanese + South Korean + Taiwanese retail + mobile wallet + QR payments via PayPay mobile wallet app + paypay.ne.jp online; PayPay QR code payments + JPQR (Japanese national QR code standard); **Sep 30 2025 PayPay Overseas Payment Mode** (PayPay app overseas use) + **PayPay South Korea + Taiwan mobile payments**.

## Implementations & partners

**Operator**: PayPay Corporation (SoftBank + Yahoo Japan / LY Corporation joint venture); **SoftBank Corp (TSE: 9434) + LY Corporation (TSE: 4689; post-Mar 1 2023 Yahoo Japan + LINE merger; SoftBank Group + Naver Corp shareholders)**.

**Strategic partnerships**: **PayPay-Visa partnership** (post-2026 PAYP NYSE/Nasdaq IPO + Visa partnership distinctive Japanese fintech + global card network partnership).

**Major Japanese mobile wallet competitors**: [LINE Pay](https://docs.barcoder.ai/docs/wallets/line-pay) (LINE Corporation Japanese mobile wallet; Japan + Taiwan + Thailand + Indonesia + 200M+ LINE Pay users; LY Corporation since Mar 1 2023 Yahoo Japan + LINE merger) + Rakuten Pay (Rakuten Group Japanese mobile wallet; Rakuten ecosystem integration) + au PAY (KDDI Japanese mobile wallet; 10.2M+ au PAY Card memberships) + d Payment (NTT Docomo Japanese mobile wallet) + Merpay (Mercari Japanese mobile wallet; post-Mar 2019 Mercari mobile wallet launch).

**Major Japanese banking competitors**: [MUFG Bank (Mitsubishi UFJ Direct app)](https://docs.barcoder.ai/docs/wallets/mufg-bank) (Japan's largest banking group by assets) + [Olive (SMBC + Sumitomo Mitsui Card)](https://docs.barcoder.ai/docs/wallets/smbc-olive) (Sumitomo Mitsui Banking Corporation rival) + [Mizuho Bank (Mizuho Direct + Mizuho Wallet)](https://docs.barcoder.ai/docs/wallets/mizuho-bank) (Japan's #3 banking group) + [Rakuten Bank](https://docs.barcoder.ai/docs/wallets/rakuten-bank) (Japan's largest online bank; 17M+ customer accounts May 29 2025) + [au Jibun Bank](https://docs.barcoder.ai/docs/wallets/au-jibun-bank) (KDDI online bank).

**Regulator**: FSA.

## Fun facts

- **Japan's dominant mobile wallet** + **72M registered users Dec 31 2025 (75% penetration of 96M Japanese smartphone users)**.
- **~66% Japanese QR payment volume share** (commands ~two-thirds of all QR payment volume; distinctive Japanese QR payment dominance).
- **PayPay backed by SoftBank + Yahoo Japan / LY Corporation joint venture** (distinctive Japanese super-app ecosystem strategic backing).
- **Sep 30 2025 PayPay Overseas Payment Mode launch** (PayPay app overseas) → **Oct 3 2025 PayPay South Korea mobile payments expansion** + **Apr 23 2026 PayPay Taiwan mobile payments expansion** distinctive Japanese super-app international expansion.
- **PAYP proposed 2026 NYSE/Nasdaq IPO + Visa partnership** distinctive Japanese fintech IPO + global card network partnership.
- **Oct 5 2018 PayPay founding by SoftBank Corp + Yahoo Japan Corp** → distinctive Japanese super-app ecosystem founding.
- **2018-2019 massive SoftBank-funded "100 Million Yen Refund Campaign"** (¥100B PayPay user acquisition campaign) distinctive Japanese mobile wallet aggressive user acquisition.

## Comparison

| Feature | PayPay | [LINE Pay](https://docs.barcoder.ai/docs/wallets/line-pay) (LINE Corporation Japanese mobile wallet rival; LY Corporation since Mar 1 2023 Yahoo Japan + LINE merger) | Rakuten Pay (Rakuten Group Japanese mobile wallet rival; Rakuten ecosystem integration) | au PAY (KDDI Japanese mobile wallet rival; 10.2M+ au PAY Card memberships) | d Payment (NTT Docomo Japanese mobile wallet rival) |
|---|---|---|---|---|---|
| Operator | **PayPay Corporation (SoftBank + Yahoo Japan / LY Corporation joint venture)** | LY Corporation (TSE: 4689; post-Mar 1 2023 Yahoo Japan + LINE merger) | Rakuten Pay (Rakuten Group; TSE: 4755) | au PAY (KDDI Corporation; TSE: 9433) | d Payment (NTT Docomo; TSE: 9437) |
| Type | **Japan's dominant mobile wallet + 72M registered users Dec 31 2025 + 75% smartphone user penetration + ~66% Japanese QR payment volume share + Sep 30 2025 Overseas Payment Mode + South Korea + Taiwan international expansion + PAYP proposed 2026 IPO + Visa partnership** | Japanese mobile wallet + Japan + Taiwan + Thailand + Indonesia + 200M+ LINE Pay users + LY Corporation parent post-Mar 1 2023 Yahoo Japan + LINE merger | Japanese mobile wallet + Rakuten Group ecosystem integration | Japanese mobile wallet + KDDI mobile carrier integration + 10.2M+ au PAY Card memberships | Japanese mobile wallet + NTT Docomo mobile carrier integration |
| Country | JP + KR + TW | JP + TW + TH + ID | JP | JP | JP |
| Distinctive | **Jun 15 2018 PayPay Corporation founding by SoftBank Corp + Yahoo Japan Corp JV; Oct 5 2018 PayPay launch; 2018-2019 massive SoftBank-funded "100 Million Yen Refund Campaign"; Sep 30 2025 Overseas Payment Mode launch; Oct 3 2025 South Korea + Apr 23 2026 Taiwan mobile payments expansion; PAYP proposed 2026 NYSE/Nasdaq IPO + Visa partnership** | 2014 LINE Pay launch by LINE Corporation; Mar 1 2023 Yahoo Japan + LINE merger → LY Corporation | 2015 Rakuten Pay launch | 2020 au PAY relaunch (formerly au WALLET) | 2018 d Payment launch by NTT Docomo |

## Status

**Active, Japan's dominant mobile wallet + 72M registered users Dec 31 2025 (75% penetration of 96M Japanese smartphone users) + ~66% Japanese QR payment volume share** <sup>[1][1], [2][2], [3][3], [4][4]</sup>:
- **PayPay Corporation (SoftBank + Yahoo Japan / LY Corporation joint venture)** since Jun 15 2018 PayPay Corporation founding by SoftBank Corp + Yahoo Japan Corp + Oct 5 2018 PayPay launch.
- **Sep 30 2025 Overseas Payment Mode launch + Oct 3 2025 South Korea mobile payments expansion + Apr 23 2026 Taiwan mobile payments expansion**.
- **PAYP proposed 2026 NYSE/Nasdaq IPO + Visa partnership**.
- **FSA regulated**.

## Sources

[1]: https://knowledge.antom.com/what-is-paypay-the-merchants-guide-to-japans-top-qr-code-wallet "What is PayPay? The merchants' guide to Japan's top QR code wallet — Antom"
[2]: https://paymentscmi.com/insights/japan-2025-analysis-payments-ecommerce-trends/ "Japan: 2025 analysis of payments and ecommerce trends — Payments and Commerce Market Intelligence"
[3]: https://www.softbank.jp/en/sbnews/entry/20251003_01 "PayPay Goes Global: Customers Can Now Make Mobile Payments in South Korea — SoftBank News"
[4]: https://www.iposcoop.com/the-ipo-buzz-japans-paypay-payp-proposed-may-be-the-next-big-deal/ "The IPO Buzz: Japan's PayPay (PAYP Proposed) May Be the Next Big Deal — IPOScoop"
[jp-cro]: https://docs.barcoder.ai/docs/payments/JP

- [1] [What is PayPay? The merchants' guide to Japan's top QR code wallet — Antom][1]
- [2] [Japan: 2025 analysis of payments and ecommerce trends — Payments and Commerce Market Intelligence][2]
- [3] [PayPay Goes Global: Customers Can Now Make Mobile Payments in South Korea — SoftBank News][3]
- [4] [The IPO Buzz: Japan's PayPay (PAYP Proposed) May Be the Next Big Deal — IPOScoop][4]
- <sup>[Japan report](https://docs.barcoder.ai/docs/payments/JP)</sup> In-corpus: `reports/countries/JP-japan.md`

## Source

Biography extracted from [paypay.md](https://docs.barcoder.ai/source/wallets/paypay). See `matrix.md` for standards-support matrix if present.