1win Japan – Official Website for Sports Betting and Online Casino

You get a clean interface tuned for Japan users. The top navigation covers Sports, Live, eSports, Casino, Live Casino, Promotions, App, and Help. Quick filters and a fixed betslip keep your actions fast. Explore more in one click from the main menu.

You want speed, choice, and fair odds. This betting site delivers all three across sports and casino for Japan. Compare it to others and you feel the difference fast.

• Competitive odds on NPB, J1 League, and global leagues
• Fast crypto deposits and withdrawals, low fees
• Localized interface and support for Japan users
• Wide game library from top providers like Pragmatic Play and NetEnt
• Clear bonuses shown before you claim

These points save time and help you focus on the next bet.

The platform operates under an internationally recognized remote gambling license. Full issuer details, license number, and effective dates are published in the website footer and may change over time. Review those details before placing a bet for complete clarity.

Create an account to access bonuses, fast payments, and personalized limits. You can sign up by email, phone, social account, or quick form in one flow.

1. Click Sign Up
   Tap the sign‑up button below to open the registration form.
2. Choose Method
   Select email, phone, social, or quick form in a single screen.
3. Enter Details
   Add basic info and set a strong password as prompted.
4. Confirm Account
   Verify by code or link sent to your contact method.
5. Log In
   Sign in and visit Promotions to claim your welcome offer.

Registration takes minutes, so you can start playing sooner.

Verification helps protect users in Japan and secures withdrawals. Reviews are usually quick, often within minutes to 24 hours depending on volume.

1. Open Profile
   Go to your account and find Verification.
2. Upload Documents
   Submit an ID and proof of address per on‑screen guidance.
3. Confirm Contacts
   Verify email and phone if requested.
4. Wait for Review
   The team checks clarity and matches your info.
5. Get Status
   You receive a notice once verification finishes.

Verified accounts enjoy higher limits and faster payouts.

Get a 1win Welcome Bonus 500% up to 95,000 YEN on first deposits. Standard bonus terms apply. Wagering applies per bonus type and is shown before you claim. Sports may require turnover at minimum odds; casino may require playthrough on eligible games. Always check rules in your account.

Sports Welcome Offer

Amount: Part of the 500% package for sports betting.
Wagering: Turnover on qualifying markets at stated minimum odds (shown in promo).

Claim steps:

1. Register and log in.
2. Open Promotions.
3. Activate the sports offer before depositing.

Casino Welcome Offer

Amount: Part of the 500% package for casino play.
Wagering: Playthrough on eligible slots and games as stated in promo terms.

Claim steps:

1. Register and log in.
2. Open Promotions.
3. Activate the casino offer and make a deposit.

Check your bonus wallet to track progress in real time.

Loyal players join tiered levels that grant higher cashback, better exchange rates, priority support, and faster withdrawals. Tiers grow by real‑money play, and rewards scale as you move up.

Visit your profile to see current level and next targets.

Enjoy quick, secure crypto payments backed by SSL and on‑chain transparency. Fees are low and confirmations are fast for Japan players.

• BTC (Bitcoin)
• USDT TRC20 (Tether on TRON)
• USDT ERC20 (Tether on Ethereum)
• ETH (Ethereum)
• TRX (TRON)
• DOGE (Dogecoin)
• USDT BEP20 (Tether on BNB Chain)
• BTC BEP20 (Wrapped Bitcoin on BNB Chain)
• ETH Arbitrum (USDT/ETH via Layer 2 if available)
• ETH Polygon (USDT/ETH via Polygon if available)

Choose the network that fits your fees and speed.

An Android app and a fast mobile website give you parity with desktop for betting, casino, and payments. iOS is in development; the PWA adds to Home Screen so you can play from Safari like a native app. Notifications and quick betslip features keep you on top of live odds.

Use the app or PWA for a smooth mobile experience across sports and casino.

The Android app runs on most modern devices (Android 7.0+ recommended). It mirrors desktop features for betting, casino games, payments, and support.

1. Visit the official site on Android
2. Open the App page and tap Download APK
3. Allow installs from trusted sources if prompted
4. Install the APK and open the app
5. Log in and enable updates inside the app

The APK delivers faster access to live odds on match days.

An iOS app is being prepared. Until release, the mobile website and PWA cover sports, casino, payments, and support on iPhone and iPad.

1. Visit the official site in Safari
2. Tap Share and select Add to Home Screen
3. Confirm the name and add the icon
4. Open the icon to launch the PWA
5. Log in and play like in an app

PWA keeps you a tap away from your next bet.

The mobile website adapts to your device and keeps navigation simple. You get the same markets, games, and payments as desktop, tuned for thumbs.

• Fast live odds and one‑tap bet slip
• Full casino catalog and search
• Quick deposit widgets and saved addresses
• Biometric login on supported devices
• Lighter data use for stable play on 4G

Mobile web keeps you in play during commutes and breaks.

There is no separate desktop client at this time. You can place bets and play casino games through the official website on Windows and macOS.

Bookmark the site for the best experience on desktop.

Choose pre‑match or in‑play markets across Japan favorites and world events. Odds update fast, and key stats help you time each bet.

Baseball (NPB)

Back full‑game or inning lines for NPB matchups. Markets include moneyline, totals, run line, and player props when offered.

Soccer (J1 League)

Bet match result, totals, handicaps, and corners on J1 League and international leagues. Live markets react to every chance.

Basketball (B.League)

Pick spreads, totals, and player lines for B.League and NBA. Momentum swings are ideal for live betting.

Tennis

Follow ATP, WTA, and Grand Slams. Markets cover match winner, set bets, and handicaps across live and prematch.

Martial Arts (MMA/Boxing)

Bet outright winners, method of victory, and round props on major cards from Japan and abroad.

Find your sport and place a confident bet.

Bet on top eSports titles and tournaments, prematch or live. Odds cover maps, match winners, and handicaps for fast‑paced action.

Dota 2

Pick series winners, map totals, and handicaps across Majors and regional leagues.

CS 2

Bet moneyline, rounds, and map handicaps for tier‑one events and qualifiers.

StarCraft II

Back match winners and map scores in elite tournaments and regional clashes.

League of Legends

Bet LJL, LCK, LPL, and Worlds on match winners, totals, and spreads.

You can follow schedules and time bets to each map.

Virtual sports run 24/7 with algorithm‑driven events and instant results. You avoid delays, and results are transparent via RNG. Popular choices include Virtual Football, Virtual Horse Racing, Virtual Basketball, and Virtual Greyhounds.

Try virtuals when real fixtures are on a break.

Pick the style that matches your strategy. Each option serves a different way to manage risk and reward.

Multi Live

Track several live events on one screen and add bets quickly from each tile.

Prematch (Line)

Study odds in advance, compare markets, and place bets before kick‑off.

Cash Out

Close eligible bets early to secure profit or reduce loss as odds move.

Use these tools to shape each betting session.

Different bet types fit different goals. Choose the format that matches your risk profile.

• Single
  One selection. Simple and easy to track.
• Express
  Multiple selections multiplied together. All must win.
• System
  A group of combos that can pay even if one leg loses.

Pick the type that matches your plan for the day.

In‑play betting covers major sports and leagues, including NPB, J1, tennis, basketball, and eSports. Odds shift in real time, and features like cash out and quick betslip help you react faster. Data feeds and match trackers support split‑second choices.

Live bettors gain flexibility to manage risk during the match.

Explore a large casino catalog for Japan, featuring thousands of games from leading studios. You get slots, crash titles, table classics, and more.

Slots

Spin top titles from Pragmatic Play, NetEnt, Red Tiger, and more. Features include free spins, multipliers, and Megaways mechanics.

• Gates of Olympus
• Sweet Bonanza
• Big Bass Bonanza
• Book of Dead
• Starburst
• Fruit Party

Crash Games

Fast games that resolve in seconds and reward timing. Keep an eye on the multiplier and cash out before it drops.

• Aviator
• Spaceman
• JetX
• Zeppelin
• Mines
• Plinko

Table Games

Play classics in RNG format, perfect for quick sessions and strategy testing.

• Blackjack
• European Roulette
• Baccarat
• Sic Bo
• Dragon Tiger
• Casino Hold’em

Jackpots

Chase progressive and daily jackpots that can drop on any spin, even at small stakes.

• Mega Moolah
• Divine Fortune
• Wheel of Wishes
• Mercy of the Gods
• Atlantean Treasures
• Joker Millions

Megaways

Tumbling reels and changing ways to win keep every spin fresh and high‑energy.

• Bonanza Megaways
• Extra Chilli
• Great Rhino Megaways
• Majestic Megaways
• Big Bass Bonanza Megaways
• Gonzo’s Quest Megaways

Drops & Wins

Prize‑drop events and tournaments from Pragmatic Play boost regular spins.

• Gates of Olympus
• Sweet Bonanza
• The Dog House
• Big Bass Splash
• Starlight Princess
• Fruit Party 2

Browse by provider or feature to find your next game fast.

Live Casino streams real dealers and real tables to your screen. It differs from classic RNG games by adding human hosts, studio tables, and real‑time chat.

• Live Baccarat
• Live Blackjack
• Live Roulette
• Game Shows (e.g., Crazy Time, MONOPOLY Live)
• Sic Bo

Live tables bring the social feel of the floor to your home.

Play entertainment‑first and keep control of time and money. The tools available help you set boundaries and stick to them.

• Set deposit, loss, and session limits
• Use reality checks and take cool‑off breaks
• Self‑exclude if gambling stops being fun
• Keep payment methods in your name only
• Never chase losses or borrow to gamble
• Seek help via support or external helplines when needed

Responsible play keeps betting enjoyable over time.

Promote the brand and earn revenue share on referred players. You get tracking links, real‑time stats, marketing materials, and timely payouts once approved.

Apply to the affiliate program to start partnering on traffic from Japan.

The service operates under an international license, uses SSL, and follows a clear privacy policy and responsible gaming standards. Availability and use in Japan depend on local laws; confirm your obligations before you play.

Check the footer for current license information and terms.

Before you place a bet, review the key usage rules that apply to Japan accounts.

• You must be of legal age for online gambling in your jurisdiction
• One account per user; shared accounts are prohibited
• KYC verification may be required before withdrawals
• Bonus terms, wagering, and expiry apply to promotions
• Accounts engaging in fraud or abuse can be restricted or closed

Reading the full Terms helps avoid misunderstandings later.

Support operates 24/7 to assist Japan users on account, payments, bonuses, and technical issues. Response times are fast via live chat.

• Live Chat: available inside the website and app
• Email Support: accessible through the Help Center
• Help Center: guides on account, payments, and betting rules

Contact support any time you need clarity.