Introduction
Boat race Japan is one of the most exciting and legal forms of public sports betting.
When people think of gambling in Japan, they often imagine it’s entirely prohibited. But did you know that Japan offers a thrilling and legal alternative to casinos? It’s called BOATRACE—a fast-paced, government-regulated betting sport where six motorboats race around a water course.
BOATRACE is not only legal but also widely enjoyed by locals and increasingly popular among curious tourists. With over 20 racecourses across the country and daily races, it offers both excitement and cultural insight.
In this beginner’s guide, we’ll cover everything you need to know—from how the races work to how to place your first bet.
🔗 Official BOATRACE Website (English):
https://www.boatrace.jp/owpc/pc/extra/en/index.html
What is BOATRACE (Boat Race Japan)?
BOATRACE—also known as Kyōtei (競艇)—is a unique form of motorboat racing that originated in Japan in the 1950s. Unlike yacht or sailboat racing, BOATRACE features small, high-speed motorboats racing counterclockwise around an oval water course.
Each race includes six boats, each piloted by a professional rider. The race typically lasts about 2 minutes, and the speed, noise, and spray of water make it a thrilling spectator sport.
What sets BOATRACE apart is not just the race itself, but its legal betting system. It’s one of only four public sports in Japan where wagering is officially allowed, along with horse racing, keirin (bicycle racing), and auto race (motorcycle racing).
🧾 BOATRACE is a government-regulated sport managed by the Ministry of Land, Infrastructure, Transport and Tourism (MLIT), ensuring fairness and transparency.
Is Gambling Legal in Japan?(Boat Race Japan)
Many visitors are surprised to learn that gambling is mostly illegal in Japan. Traditional casino gambling and private sports betting are prohibited under the Criminal Code. However, there are exceptions—known as public sports (Kōei Kyōgi)—which are legally authorized by the government.
These include:
- Horse racing (Keiba)
- Bicycle racing (Keirin)
- Motorcycle racing (Auto Race)
- Boat racing (BOATRACE)
Each of these sports is regulated by its respective government ministry and operates under strict legal guidelines. Wagers placed on these events are considered legal because a portion of the profits is used for public services and infrastructure.
BOATRACE is managed by the Ministry of Land, Infrastructure, Transport and Tourism, and all venues and betting operations are officially sanctioned.
🔗 More about legal gambling in Japan (Japan Guide)
Public Sports and Their Governing Ministries in Japan
In Japan, four types of sports are legally recognized for public betting. Each is managed by a different government ministry:
- BOATRACE → Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
- Horse Racing (Keiba) → Ministry of Agriculture, Forestry and Fisheries
- Bicycle Racing (Keirin) → Ministry of Economy, Trade and Industry
- Motorcycle Racing (Auto Race) → Ministry of Internal Affairs and Communications
This government oversight ensures each sport is legally structured, fairly operated, and contributes a portion of betting revenues to public services.
How a Boat Race Works in Japan
A typical BOATRACE event consists of 12 races per day, with each race lasting about 2 minutes. Here’s how a single race unfolds:
- Pre-Race Entry (3–4 minutes before the race)
The six boats slowly enter the water course. Each boat is assigned a lane from 1 to 6 based on lottery or strategy. - Start (Flying Start System)
BOATRACE uses a “flying start” system. Boats accelerate toward the start line, aiming to cross it within one second after the signal. If they jump too early (false start), the boat is disqualified. - The Race (3 Laps / 6 Turns)
Boats race around an oval course for 3 laps (approximately 1,800 meters). Sharp turning techniques are key, especially at the first corner where most overtaking happens. - Finish and Results
The first boat to cross the finish line wins. Official results include the top 3 finishers, used for most popular bet types like Quinella and Trifecta.
📌 Races are usually held between 10:00 AM and 5:00 PM.
You can bet on each race separately, and results are announced within minutes.
Where to Watch Boat Race Japan
BOATRACE is held at 24 official racecourses across Japan, from Hokkaido in the north to Kyushu in the south. Some venues offer beautiful waterfront views, while others are located in convenient urban areas.
Here are two of the most accessible and tourist-friendly racecourses:
🏁 Heiwajima BOATRACE Course (Tokyo Area)
- 📍 Located near Haneda Airport
- 🚃 20 minutes from central Tokyo
- ✅ Easy access and modern facilities
- 🚌 Free shuttle bus available from Omorikaigan Station
🔗 How to Get to Heiwajima BOATRACE
🏁 Edogawa BOATRACE Course (Tokyo East)
- 📍 Located along the Edogawa River
- 🚃 30 minutes from Tokyo Station
- ✅ Classic venue with local food stalls
- 🌉 Great for combining with a river walk
🔗 How to Get to Edogawa BOATRACE
💡 Most venues have free general seating, plus paid VIP areas with better views.
Some racecourses even offer English signage or smartphone translation support.
How to Place Bets
Placing a bet on BOATRACE is simple once you understand the system. Whether you’re betting in person or online, all bets are placed using a mark sheet—a scan card where you fill in your selections.
Here’s how it works:
- Get a Mark Sheet
Available at any racecourse. It looks like a lottery form, with circles for race number, bet type, boat numbers, and amount. - Fill Out the Form
Use a pencil to fill in the circles (like a multiple-choice exam). You’ll select:- Race number
- Type of bet (e.g. Win, Quinella, Trifecta)
- Boat numbers
- Bet amount (100 yen or more)
- Submit at the Betting Machine
Insert your mark sheet and cash into the machine. You’ll receive a printed betting ticket (舟券). - Watch the Race and Check Results
If you win, return to the machine or payout counter to claim your prize.
🖊 Tip: Don’t worry if you make a mistake—just grab a new form and try again.
🔗 Full Guide: How to Fill Out a BOATRACE Mark Sheet
Types of Bets
BOATRACE offers a variety of bet types to suit every level of experience—from first-timers to seasoned gamblers. Here are the most common types:
🎯 1. Win (単勝 / Tanshō)
Bet on the boat you think will finish 1st.
🤝 2. Quinella (連複 / Renpuku)
Choose two boats to finish 1st and 2nd in any order.
🔄 3. Exacta (連単 / Rentan)
Pick the boats that will finish 1st and 2nd in exact order.
🔁 4. Trifecta (三連単 / Sanrentan)
Predict 1st, 2nd, and 3rd in exact order.
High risk, high reward—perfect for thrill seekers!
🔄🔄 5. Trio (三連複 / Sanrenpuku)
Select three boats to finish in the top 3 in any order.
🧠 6. Box / Formation Betting
Choose multiple boats and let the system generate combinations.
Great for increasing your chances.
Want to know how to place a bet? → How to Fill Out a Boat Race Mark Sheet
📌 Minimum bet is 100 yen. You can combine different bets across races for more fun.
Tips for First-Time Visitors
New to BOATRACE? Don’t worry—here are some helpful tips to make your experience smooth, fun, and rewarding:
🎫 1. Bring Cash
Most racecourses accept only cash at betting machines.
Some venues may have ATMs, but it’s best to bring small bills (¥1,000 notes) and coins.
🧍 2. Arrive Early
First races usually begin around 10:00 AM.
Arriving early lets you explore the venue, review race programs, and find good seats.
🔍 3. Watch the “Start Exhibition”
Before each race, boats perform a practice start (start exhibition).
Watch carefully—it can give you insight into each rider’s condition and strategy.
🧾 4. Study the Race Program
Printed race programs (出走表) are available for free at the venue.
They include data on each boat, rider stats, and recent performance—useful for placing smart bets.
🧓 5. Age Restriction: 20+ Only
You must be 20 years old or older to place bets in Japan.
This rule is strictly enforced.
📝 Many racecourses have beginner guides or English pamphlets available. Don’t hesitate to ask the staff—they’re usually very helpful!
Frequently Asked Questions (FAQs)
❓Can foreigners legally bet on BOATRACE in Japan?
Yes. As long as you are 20 years or older, anyone—regardless of nationality—can legally place bets on BOATRACE.
❓Do I need to speak Japanese to enjoy BOATRACE?
Not necessarily. While most signage is in Japanese, many racecourses offer:
- Visual race programs
- Easy-to-understand number displays
- Staff assistance
- Some even provide English pamphlets or translations via app
❓Is there an online betting option?
Yes—but only for residents with a Japanese bank account and address.
Tourists must place bets in person at the racecourse.
❓How much money do I need to start?
The minimum bet is ¥100, but we recommend bringing at least ¥1,000–¥2,000 if you want to try a few races and buy a drink or snack.
❓What should I bring to the racecourse?
- Cash (especially ¥1,000 bills and coins)
- Smartphone with translation app
- Weather-appropriate clothing (some venues are open-air)
- Curiosity and a sense of adventure!
💡 Still unsure about something? Visit the official BOATRACE FAQ page (English) for more details.
Related Links & Further Reading
Want to dive deeper into BOATRACE? Here are some helpful resources for beginners and repeat visitors:
📍 Access Guides
🎫 Betting & How-to Guides
🌐 Official Resources
- 📘 BOATRACE Official Website (English)
- 📄 Legal Gambling in Japan (Japan Guide)
- 🚉 Welcome Suica: Easy Travel in Japan
Ready to dive into the world of Boat Race Japan? Whether you’re betting for fun or just enjoying the thrill, we hope this guide helped you feel prepared.




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