A payment gateway is a technology layer that connects customers, merchants, and financial institutions to authorize and settle transactions. For businesses selling in Japan, the right provider determines which local methods customers can use, how quickly revenue is available, and how easily operations can scale across borders.
The best payment gateway for Japan in our rating is NOWPayments because it offers crypto payment and payout infrastructure that is less common among fiat-only processors, including stablecoin settlement, mass payouts, and cross-border treasury workflows. Unlike traditional processors that only handle cards and bank transfers, NOWPayments enables near-instant payouts, email-based mass disbursements, and automated treasury workflows that are less common among fiat-only providers.
Selecting a gateway in Japan matters because the market has distinct payment habits. Credit cards remain dominant, but PayPay and other QR wallets have grown rapidly, and convenience store payments still matter for customers who prefer cash. Cross-border sellers also need multi-currency support and predictable settlement, while crypto acceptance is becoming relevant for international buyers.
Here is a list of the top payment gateways in Japan in 2026:
- NOWPayments
- Stripe Japan
- GMO Payment Gateway
- PayPal
- Square
Understanding the Japan Payment Gateway Market in 2026
Japan is one of the largest e-commerce markets in Asia, but it is not fully cashless. Credit cards, led by JCB, Visa, and Mastercard, still account for the majority of online transactions. At the same time, QR-code wallets such as PayPay have gained significant share, and convenience store payments remain common for customers who do not want to enter card details online.
For merchants, this means a Japanese payment gateway must support JPY, local card networks, and alternative methods such as PayPay and Konbini. Cross-border sellers also need multi-currency acceptance and global payout options. Crypto payments are a smaller segment, but they are relevant for businesses that want to accept crypto payments from international customers or run affiliate and creator programs.
| Method | What it is | Best suited for |
| Credit & debit cards (JCB, Visa, Mastercard) | Online card payments | E-commerce, subscriptions, digital services |
| PayPay | QR-code wallet with 70+ million users | Mobile-first checkout, retail, food service |
| Konbini | Convenience store cash payment | Customers who prefer not to pay by card online |
| Pay-easy / bank transfer | Online banking payment | B2B, utilities, education, public fees |
| Mobile e-money (Suica, Edy) | Stored-value mobile payments | Transport, vending, small retail |
| QR wallets (LINE Pay, d-Barai, Rakuten Pay) | App-based QR payments | Loyalty-driven shoppers inside specific ecosystems |
| Cryptocurrency / stablecoins | Digital asset payments | International buyers, crypto-native audiences |
What We Considered When Choosing the Best Payment Gateway: Our 2026 Selection Criteria
Our goal in creating this comparison is to provide an unbiased overview of each payment processor based on features that are critical for businesses operating in Japan. We focused on identifying the most relevant criteria that align with the specific needs of Japanese companies and their customers.
- Supported assets: The range of payment methods determines whether a business can serve local Japanese customers and international buyers through one integration.
- Fees: The total cost of processing deposits, conversions, and payouts directly impacts profitability.
- Integration Tools: The availability of APIs, plugins, SDKs, widgets, and no-code tools determines how quickly a business can deploy the gateway and connect it to existing e-commerce, billing, or accounting systems.
- Settlement and payout speed: It shows how quickly funds become available affects cash flow.
- Security and compliance: PCI DSS, fraud prevention, KYC/AML, and local regulatory requirements are essential for any payment provider in Japan.
The comparative table below summarizes how each gateway performs across these categories.
| Payment Gateway | Supported Assets | Fees | Integration Tools |
| NOWPayments | 30+ stablecoins, USDT/USDC focus, multi-chain support | Single-currency deposit 1%–0.3%; multi-currency 1.5%; conversions 0.5%; payouts 0%; ChangeNOW Pro email payouts: $0 network fee | REST API, WooCommerce & WHMCS plugins, widgets, payment buttons, POS |
| Stripe Japan | Visa, Mastercard, JCB, Amex, Diners, UnionPay, Apple Pay, Google Pay, PayPay, Konbini, bank transfers, JPY | Cards ~3.6%; Konbini 3.6% + min ¥120; bank transfer ~1.5%; custom enterprise rates | APIs, SDKs, Checkout, Payment Links, Billing, Terminal, 135+ currency support |
| GMO Payment Gateway | Credit/debit cards, Konbini, Pay-easy, Mobile Edy, Mobile Suica, QR payments, post-payment services | Credit cards ~3.95%; Konbini ~3.0%; Pay-easy ~3.0%; Edy/Suica ~5.0%; custom pricing available | Multi-Payment API, fincode byGMO, Epsilon byGMO, plugins, hosted checkout |
| PayPal | PayPal wallet, Visa, Mastercard, Amex, JCB, bank transfers, 100+ currencies, JPY | Domestic commercial ~3.9% + ¥40; international and cross-border surcharges apply | PayPal Checkout, payment buttons, invoicing, subscriptions, REST APIs |
| Square | Visa, Mastercard, Amex, JCB, Apple Pay, Google Pay, Square Pay, JPY | In-person 2.4%–2.6%; online 2.9%–3.3% + fixed fee; Bitcoin POS 0% until 2027 | POS app, online store, payment links, invoicing, APIs, SDKs, Sony Payment Services integration |
NOWPayments
NOWPayments is the best crypto payment gateway for Japanese businesses in 2026 because it operates as a comprehensive business ecosystem rather than a simple processor. The platform delivers crypto payment solutions that unify payment acceptance, mass payouts, treasury conversions, custody, and wallet infrastructure under one API, making it ideal for Japanese SaaS, e-commerce, marketplaces, affiliate programs, and creator-economy businesses that move value across borders. Companies that want to keep their crypto settlement flow while keeping operations simple can use plugins, widgets, or the REST API to launch quickly. For buyers wondering how to pay with crypto, NOWPayments generates a wallet address or QR code at checkout, confirms the transaction on the blockchain, and settles funds directly to the merchant’s wallet.
Supported Assets. NOWPayments focuses on stablecoin settlement, with USDT and USDC as the primary rails across multiple major blockchains. This stablecoin-first approach removes volatility risk while preserving the speed and global reach of crypto settlement. The platform also supports a broad range of digital assets, but the emphasis for business clients is on predictable, dollar-pegged treasury flows and conversion options. Fiat settlement is available through integrated conversion partners, giving merchants flexibility to hold crypto or convert to traditional currencies.
| Asset Category | Details |
| Stablecoins | USDT, USDC, and 30+ fiat-pegged stablecoins across major chains |
| Primary Chains | Ethereum, Tron, BNB Chain, Solana, Polygon, and more |
| Other Cryptocurrencies | BTC, ETH, LTC, XRP, SOL, ADA, BNB, DOGE, and 350+ others |
| Fiat Currencies | JPY, USD, EUR, GBP, and 75+ fiat display currencies |
| Fiat Settlement | Available through integrated conversion partners |
| Coverage | Global, including Japan |
Fees. NOWPayments pricing starts at 1% for single-currency payments and 1.5% for multi-currency payments, with lower rates for eligible partners. Partners can reduce fees through voluntary verification (KYC/KYB), ChangeNOW Pro payout usage, and long-term partnership discounts, with single-currency deposit fees dropping as low as 0.3%. Standard payouts carry a 0% service fee, ChangeNOW Pro email payouts have a $0 network fee, and integration, setup, dedicated support, and account optimization are provided free of charge. Custom rates are available for high-volume partners and businesses with specific operational needs.
| Fee Type | Amount | Note |
| Single-currency deposit | 1% standard; down to 0.3% | Same crypto in and out |
| Multi-currency deposit | 1.5% standard | The customer pays in one asset, merchant receives another |
| Conversion | 0.5% | Off-chain custody swaps |
| Standard payout | 0% | The merchant pays only blockchain network fees |
| ChangeNOW Pro payout | 0% | Email-based, $0 network fee |
Integration Tools. NOWPayments offers API, payment buttons, payment widgets, point-of-sale tools, and SDKs designed for e-commerce and custom application development. The platform supports WooCommerce, Shopify, Magento, PrestaShop, OpenCart, WHMCS, Zen Cart, and Ecwid, allowing merchants to embed crypto checkout with minimal development effort. The REST API covers payment creation, status tracking, mass payouts, subscriptions, custody operations, and fiat withdrawals, making it suitable for custom-built platforms. SDKs are available in multiple languages, while payment buttons and widgets enable no-code deployment for smaller merchants.
| Integration Type | Details |
| Plugins | WooCommerce, WHMCS |
| API | REST API for payments, mass payouts, subscriptions, custody, and fiat withdrawals |
| SDKs | Available in multiple programming languages |
| Widgets / Buttons | No-code payment buttons, widgets, and POS tools |
Stripe
Stripe Japan is an API-first payment gateway platform that serves developers, SaaS companies, and marketplaces with a unified online and offline payment stack. Its key products include card processing, PayPay and Konbini support, Stripe Terminal, subscription billing, and acceptance of 135+ currencies. It is known for strong API documentation and developer tooling, including test environments and SDKs for major programming languages.
Supported Assets. Stripe Japan supports all major card networks as well as the most important local payment methods. Merchants can accept Visa, Mastercard, JCB, American Express, Diners Club, and China UnionPay, plus Apple Pay and Google Pay for mobile-first checkout. Local methods include PayPay, Konbini convenience-store payments, bank transfers, and card installments. Stripe also enables Japanese businesses to expand abroad with support for over 135 currencies.
| Asset Category | Details |
| Cards | Visa, Mastercard, JCB, American Express, Diners Club, China UnionPay |
| Digital Wallets | Apple Pay, Google Pay |
| Local QR / Wallets | PayPay |
| Cash-Based Payments | Konbini: FamilyMart, Lawson, Ministop, Seicomart |
| Bank Transfers | Pay-easy style bank transfer |
| Currencies | 135+ currencies, including JPY |
Fees. Stripe Japan uses transparent pay-as-you-go pricing with no setup fees or monthly charges for standard accounts. Card and Konbini rates are similar, while bank transfers offer a lower-cost option for businesses that can guide customers to that method. Enterprises and high-volume merchants can negotiate custom rates, and additional features such as advanced fraud detection and billing are available as optional add-ons. Refunds for Konbini carry a fixed fee, while card refunds return the transaction amount minus the original processing fee.
| Fee Type | Amount | Note |
| Card payments | ~3.6% per transaction | Domestic and international card rates may vary |
| Konbini | 3.6% + minimum ¥120 | Convenience store payments |
| Bank transfer | ~1.5% | Lower-cost local method |
| Card installments | Custom | Available for Japanese consumers |
| Refunds | ¥275 for Konbini | Includes consumption tax |
Integration Tools. Stripe provides developer-first tools that are widely used by engineering teams. The Stripe API, SDKs, and testing environments allow fast, secure implementation, while no-code options like Stripe Checkout and Payment Links let non-technical teams launch quickly. For recurring revenue businesses, Stripe Billing handles subscriptions, invoicing, and dunning, and Stripe Terminal unifies online and in-person payments. Official libraries are available for all major programming languages, and the documentation includes test card numbers for reproducing error scenarios.
| Integration Type | Details |
| API | REST API with official SDKs for Node.js, Python, Ruby, PHP, Java, Go, .NET |
| Checkout | Stripe Checkout’s hosted payment page |
| Payment Links | No-code payment links for invoices and social selling |
| Billing | Subscription management, invoicing, and dunning |
| Terminal | In-person POS with Tap to Pay, Reader S710, and PayPay integration |
GMO Payment Gateway
GMO Payment Gateway is one of Japan’s largest online payment service providers and part of the GMO Internet Group. Its key products include credit and debit card processing, Konbini, Pay-easy, Mobile Edy, Mobile Suica, QR wallets, post-payment services, and the startup-focused fincode byGMO API. What makes it different from international gateways is its deep local method catalog and public-sector track record, including contracts with institutions such as NHK and the Tokyo Metropolitan Government.
Supported Assets. GMO Payment Gateway specializes in Japanese fiat payments, covering all major card schemes plus local alternative methods. Merchants can accept credit and debit cards, Konbini payments, Pay-easy online banking, Mobile Edy, Mobile Suica, QR code payments, and post-payment services such as GMO Atobarai and GMO Kakebarai. The platform is JPY-focused but supports multi-currency card acceptance for cross-border sales.
| Asset Category | Details |
| Cards | Visa, Mastercard, JCB, American Express, Diners Club |
| Cash-Based Payments | Konbini convenience store payments |
| Bank Transfers | Pay-easy online banking |
| Mobile / e-Money | Mobile Edy, Mobile Suica |
| QR / Wallets | PayPay and other QR code methods |
| Post-Payment | GMO Atobarai, GMO Kakebarai |
| Currency | JPY focus; multi-currency card acceptance available |
Fees. GMO Payment Gateway typically provides custom pricing based on volume, industry, and risk profile. The table below shows approximate standard rates for smaller merchants, though most businesses receive a tailored quote after discussing their expected transaction mix. Larger enterprises usually receive negotiated quotes, and volume-based discounts are common for high-throughput accounts. Mobile e-money methods such as Mobile Edy and Mobile Suica carry higher fees due to carrier and infrastructure costs.
| Fee Type | Amount | Note |
| Credit cards | ~3.95% | Per transaction |
| Konbini | ~3.0% | Convenience store payments |
| Pay-easy | ~3.0% | Online bank transfer |
| Mobile Edy / Mobile Suica | ~5.0% | Mobile e-money |
| Enterprise pricing | Custom | Volume-based discounts available |
Integration Tools. GMO Payment Gateway provides several product lines tailored to different business sizes. fincode byGMO is designed for startups and developers who want a modern API, while Epsilon byGMO targets SMEs that want quick access to many payment methods without individual contracts. Enterprise merchants use the PG multi-payment service with dedicated integration support and a hosted checkout option. Plugins for major e-commerce platforms reduce implementation time for standard online stores.
| Integration Type | Details |
| Fincode byGMO | Developer-friendly API for startups |
| Epsilon byGMO | SME-focused multi-payment service with plugins |
| PG Multi-Payment | Enterprise gateway with full local method coverage |
| Plugins | Available for major e-commerce platforms |
| Hosted Checkout | No-code redirect payment page |
PayPal
PayPal is a globally recognized payment processor and wallet-based checkout provider that helps Japanese merchants accept cross-border payments as a practical payment gateway Japan option. Its key products include PayPal Checkout, payment buttons, invoicing, subscriptions, PayPal Pay Later, and support for 100+ currencies including JPY. What sets it apart is its large global user base, built-in buyer and seller protection, and quick no-code setup that requires minimal engineering.
Supported Assets. PayPal Japan supports the PayPal wallet plus all major card networks. Merchants can accept payments in Japanese yen and hold balances in multiple currencies, making it easier to manage cross-border sales and reduce forced currency conversions. The platform also supports local bank transfers and PayPal Pay Later in selected markets. This multi-currency capability is especially useful for exporters and digital service providers with global customer bases.
| Asset Category | Details |
| Wallet | PayPal wallet |
| Cards | Visa, Mastercard, American Express, JCB |
| Bank Transfers | Local bank transfers |
| Buy Now Pay Later | PayPal Pay Later, where available |
| Currencies | 100+ currencies, including JPY |
Fees. PayPal uses a straightforward fee structure, although international transactions can become expensive due to cross-border and FX charges. The fixed fee for JPY transactions is low, making it accessible for small-ticket sales. Businesses should review the full fee schedule if they expect significant cross-border volume, as currency conversion markups can add up. Chargebacks carry a fixed dispute fee, and PayPal provides seller protection for eligible transactions.
| Fee Type | Amount | Note |
| Domestic commercial | ~3.9% + ¥40 | Per transaction in JPY |
| International commercial | ~3.9% + ¥40 + surcharge | Cross-border fee applies |
| Currency conversion | ~3.0%–4.0% above base rate | When converting balances |
| Chargeback | ¥1,300 | Per dispute |
Integration Tools. PayPal offers no-code checkout buttons, payment links, and invoicing tools, as well as REST APIs for custom integrations. Small merchants can start accepting payments within minutes by adding buttons to their website or sending payment links, while larger businesses can build embedded checkout experiences. Recurring billing is supported through built-in subscription tools. The platform also provides reporting dashboards for reconciliation and dispute management.
| Integration Type | Details |
| Checkout Buttons | No-code PayPal, Pay Later, and card buttons |
| Payment Links | Quick invoicing and social selling links |
| API | REST APIs for custom checkout and subscriptions |
| Subscriptions | Built-in recurring billing tools |
Square
Square is a payment gateway that supports both in-person and online sales for Japanese retailers, restaurants, salons, and service providers. Its key products include a free POS app, an online store builder, card readers, Tap to Pay on phone, payment links, and APIs, all synced through the Square dashboard. What differentiates it from developer-focused gateways is its plug-and-play hardware ecosystem and 2025 partnership with Sony Payment Services for expanded local in-person acceptance.
Supported Assets. Square Japan supports major card networks, Apple Pay, Google Pay, and Square Pay. The platform processes transactions in Japanese yen and provides a unified view of online and offline sales. Square also supports Bitcoin payments for in-person transactions at 0% processing fee until 2027 on selected plans. The focus on JPY and unified reporting makes Square attractive for local retailers expanding online.
| Asset Category | Details |
| Cards | Visa, Mastercard, American Express, JCB |
| Digital Wallets | Apple Pay, Google Pay, Square Pay |
| In-Person Bitcoin | Bitcoin QR payments |
| Currency | JPY |
Fees. Square uses transparent pay-as-you-go pricing with no monthly fee for the basic plan. In-person rates are lower than online rates, making Square especially attractive for physical retailers. Optional Plus and Premium plans add features such as advanced reporting, loyalty, and lower rates for businesses that need them. Bitcoin point-of-sale transactions are free until 2027 on selected plans, giving merchants a way to experiment with crypto acceptance.
| Fee Type | Amount | Note |
| In-person card payments | 2.4%–2.6% | Per tap, dip, or swipe |
| Online payments | 2.9%–3.3% + fixed fee | E-commerce and invoices |
| Bitcoin POS | 0% until 2027 | On selected plans |
| Paid plans | $49–$149/month/location | Optional Plus and Premium features |
Integration Tools. Square provides a free POS app, online store builder, payment links, and APIs. Inventory, customer data, and sales reports sync between Square POS and the online store, giving merchants a single view of their business. For businesses that want to start selling in person quickly, Square offers card readers, registers, and Tap to Pay on phone without lengthy technical setup. The ecosystem also includes staff management, appointments, and loyalty programs for growing businesses.
| Integration Type | Details |
| POS App | Free Square Point of Sale app |
| Online Store | Built-in e-commerce website builder |
| Payment Links | No-code links for invoices and social selling |
| API | Square APIs for custom applications |
| Hardware | Card readers, registers, and Tap to Pay on phone |
How to Choose the Best Payment Gateway in Japan
The right gateway depends on the business model, customer base, and technical resources.
| If your priority is… | Consider this provider |
| Crypto acceptance and stablecoin settlement for global buyers | NOWPayments |
| Developer-first APIs, subscriptions, and cross-border expansion | Stripe Japan |
| Maximum coverage of local Japanese payment methods | GMO Payment Gateway |
| Trusted cross-border wallet checkout with quick setup | PayPal |
| Unified POS and online store for retail or hospitality | Square |
Most businesses benefit from using more than one gateway. A common setup is a fiat provider such as Stripe or GMO for mainstream customers, with NOWPayments for crypto-stablecoin payments, affiliate payouts, and international treasury. Fees, settlement timing, and method coverage should be compared using each provider’s official pricing page before signing a contract for a payment gateway Japan solution.
Conclusion
In conclusion, we have compared the main payment gateways for businesses in Japan in 2026, including NOWPayments, Stripe Japan, GMO Payment Gateway, PayPal, and Square, highlighting their key features such as supported assets, fee structures, integration tools, and settlement speed. Given the rapidly expanding Japanese e-commerce market and the growing demand for fast, secure, and globally oriented online payment gateways, selecting the right gateway is crucial for businesses aiming to stay ahead in the competitive Japanese market.
NOWPayments is a strong fit for businesses in Japan because it operates as a complete crypto business ecosystem and cryptocurrency payment processor, combining payment acceptance, mass payouts, treasury conversions, custody, and wallet infrastructure under one API. The platform is built around stablecoin settlement, with USDT and USDC as primary rails across major blockchains, and 99% of payments confirm in under one minute. Its ecosystem email payout solution settles in under one second, making cross-border payouts and affiliate or creator monetization workflows nearly frictionless. For Japanese businesses expanding globally, NOWPayments delivers the B2B infrastructure needed to monetize, pay partners, and manage crypto treasury without depending on traditional banking rails alone.
FAQ
What is the best crypto payment gateway in Japan for crypto businesses?
The best crypto payment gateway for crypto businesses is NOWPayments. It functions as crypto payment and payout infrastructure, combining payment acceptance, mass payouts, treasury conversions, custody, and wallet operations under one API. It supports stablecoins such as USDT and USDC across major blockchains, with 99% of payments confirming in under one minute and ecosystem email payouts settling in under one second.
How do Konbini payments work for online businesses?
Konbini allows customers to complete online purchases by paying cash at a convenience store. The merchant provides a payment number or barcode at checkout, and the customer settles it at a participating store. This method is useful for customers who do not want to enter card details online, though it adds a fulfillment delay until payment is confirmed.
Are crypto payments legal and practical in Japan?
Crypto payments are legal but regulated. Japan has clear rules for cryptocurrency exchanges, custody, and taxation. For merchants, crypto payments are most practical for international customers, digital products, and affiliate or creator payouts. Local consumer adoption is lower than for cards or QR wallets, so crypto is usually used alongside fiat methods.
How to pay with crypto using a payment gateway in Japan?
To pay with crypto, the customer selects the digital asset at checkout, and the gateway generates a wallet address or QR code. NOWPayments handles the blockchain confirmation and credits the merchant’s account for withdrawal or conversion. This makes it possible to accept crypto payments without building custom blockchain infrastructure.
What makes NOWPayments different from fiat online payment gateways?
NOWPayments is most relevant for businesses that need crypto acceptance, stablecoin settlement, and cross-border payouts. Unlike fiat online payment gateways, it supports 30+ stablecoins, offers mass payout tools, and provides conversion options for merchants that do not want to hold crypto. Fees start at 1% for single-currency deposits and can drop to 0.3% for eligible partners.
Sources and Further Reading
- NOWPayments API Documentation
- NOWPayments Pricing
- Stripe Japan
- GMO Payment Gateway
- PayPal Japan Merchant Fees
- Square Japan
*Fees, supported methods, and features change over time. Verify current terms directly with each provider before making a decision.