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Promo code of 1win in Japan

You get a strong start in Japan when you enter the 1win promo code in Japan. The welcome bonus is 500% up to ¥95,000 on your first deposit. Enter the code during sign up or in the Cashier so the bonus credits right after payment. Apply your code now and play responsibly.

500% up to

¥95,000

How to Use Bonus Code?

Here is how to use a 1win bonus code on desktop or mobile browser. Follow these steps to add the code and receive the bonus funds.

1.

Register on the Platform

Create your account using your email or phone. Select Japan and JPY as your country and currency.

2.

Log Into the System

Sign in from the homepage or the login icon. Keep your login details secure.

3.

Top up an Account

Open Cashier or Deposit. Choose a payment method and enter the amount you plan to add.

4.

Enter the Bonus Code

Find the Promo code field on the deposit screen. Type your code (example only: JPN500) and tap Apply before confirming payment.

5.

Specify Transfer and Payment Details

Enter any details requested by your payment provider. Confirm the transfer on the provider page.

6.

Complete the Transaction

Submit the deposit and wait for the success message. Check your Bonus balance under Profile or Bonuses.

Promo Code Activation via Mobile App

You can activate a code in the 1win mobile app in a few taps. Use the 1win official promo code shown in your account.

1.

Open the app and sign in to your account.

2.

Tap Wallet or Deposit from the bottom menu.

3.

Enter your amount and choose a payment method.

4.

Tap Promo code, enter your code, then press Apply.

5.

Confirm the payment and review the bonus under Bonuses.

Terms and Conditions of Using Bonus Code

  • The welcome offer is intended for new customers in Japan.
  • You must be of legal age and ensure online gaming is permitted for you in Japan.
  • Enter the code before payment so the bonus can be credited.
  • Bonus applies on a qualifying first deposit; the minimum amount appears in Cashier.
  • Wagering is required before withdrawal; the rollover value and eligible products are shown in the offer card.
  • A time limit applies to complete wagering; the deadline is visible in your account.
  • Game and bet contribution rates vary; some titles and bet types may not count.
  • Sports bets that count must meet minimum odds and settlement rules.
  • One code and one welcome offer per person, device, household, and IP.
  • Some payment methods may be excluded from the offer.
  • Verification may be required before withdrawals.
  • Bonus abuse or duplicate accounts can lead to removal of funds.
  • Read the full terms in Promotions and legal pages before you play.

Other Bonuses at 1win

Availability in Japan may vary on 1win. Check the Promotions page for current sizes and rules.

  • Weekly Sports Cashback: You get a percentage of net losses back on eligible sports bets. Typical ranges vary by campaign, for example 5%–15%. Active sports bettors can claim it, and minimum odds or turnover may apply.
  • Casino Reload Bonus: You can receive a matched bonus on selected top ups, often in the 30%–50% range. Existing players can claim it on set days, subject to wagering and game contribution rules.
  • Free Bet Missions: Complete simple tasks to receive a free bet. Sports fans who meet stake and odds rules can claim, and settlement terms apply.
  • Drops, Wins, and Tournaments: Play selected slots or live games for random drops or leaderboard prizes. Prizes may be paid as cash or bonus and follow game provider rules.

FAQ

Where do you enter a promo code on desktop?

Go to Cashier, choose your payment method, and look for the Promo code field under the amount. Enter your code and click Apply before you pay.

Is the 500% up to ¥95,000 a single deposit bonus?

It applies to the welcome offer on your first deposit. The exact rules appear in the offer card. Enter the code before paying to qualify.

Do you need a new 1win promo code in 2025?

Use the current code shown in your account or on the official promo page. If the code changes in 2025, the new one will be displayed there.

Why is my code not working?

Common reasons include a typo, expired code, country not eligible, code already used, excluded payment method, minimum deposit not met, or an ad blocker interfering.

Is the 1win official promo code the same on app and web?

Yes. You can enter it on the deposit screen in the app or on the website. Steps look slightly different, but the code is the same.

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