Doing Laundry in Japan: Coin Laundries and Hotel Tips

Packing light for Japan? Learn how coin laundries work, what they cost roughly, how to read the buttons and which other laundry options help travelers.

Published October 16, 2026 at 9:31 PM JST | By Tokyo Paul

Quick answer: Coin laundries are common across Japan. Load your clothes, add detergent if the machine does not supply it, pay with 100-yen coins or the accepted method and start the cycle. Many shops are open long hours, and prices vary by shop and machine size.

Packing light is one of the best habits for a trip around Japan, especially if you plan to hop between cities by train, and the secret to doing it well is knowing how to wash clothes along the way. As more travelers choose longer trips and carry-on luggage only, coin laundries have become a popular topic in planning guides. The good news is that laundry in Japan is easy and often pleasantly quiet, with tidy shops, clear systems and plenty of options near hotels. This guide explains how coin laundries work, what to expect from hotel services and how to handle the buttons even if you cannot read Japanese.

Why Laundry Fits a Light-Packing Trip

Japan's rail network is one of the best ways to see the country, and it rewards travelers who can carry their own bags easily. Station staircases, crowded platforms and compact hotel rooms all make a small suitcase more comfortable than a large one. Washing clothes once or twice during a two-week trip lets you pack noticeably less, and it keeps your wardrobe fresh in humid summers or after a day of walking. The Japan Tourism Agency's travel manners even encourage visitors to travel smart and light, which fits perfectly with a mid-trip laundry stop.

Coin laundries, called koin randori in Japanese, are common across the country, from busy city districts to small residential streets. Many are open for long hours, and some operate around the clock. You will usually find them by looking for a sign that reads コインランドリー, and many are located near stations, supermarkets or in residential neighborhoods.

How a Coin Laundry Works

The routine is simple. You load your clothes into a machine, add detergent if the machine does not provide it, insert coins or pay by the method shown, choose a course if needed and start the cycle. A wash typically takes around half an hour to an hour depending on the machine, and the display usually counts down the remaining time. Many combination washer-dryer units complete both steps in one go, while separate dryers are paid for by the time they run.

Costs vary by shop and machine size, but a small to medium wash is often a few hundred yen, and a combined wash and dry for a full load is commonly around a thousand yen. Dryers are frequently charged in small blocks of around a hundred yen for a set number of minutes. Prices change, so treat these as rough guides rather than fixed numbers. Larger machines cost more but can be good value for bulky items such as bedding or for a group of travelers washing together.

Payment, Detergent and Buttons

Many machines accept 100-yen coins, and some shops have a change machine that accepts 1,000-yen notes. Newer laundries often have a central payment kiosk that takes transit IC cards, credit cards or mobile payment, so check the signs before you load your clothes. If cash is required, keep a handful of 100-yen coins on hand so you are not stuck at the machine.

Some machines dispense detergent and softener automatically, and the cost is included in the price. Others expect you to bring your own, and convenience stores, supermarkets and drugstores sell small packs of detergent. Buttons and labels are usually in Japanese, but a few words go a long way: 洗濯 (sentaku) means wash, 乾燥 (kansou) means dry, スタート means start, and 標準 (hyojun) means standard. If a machine does not start after you insert coins, look for a start or confirm button. Many travelers simply choose the standard course for a mixed load.

Hotel Laundry and Other Options

Before you travel, check whether your accommodation has a laundry room or offers a cleaning service, since this varies. Some business hotels have coin-operated machines on a dedicated floor, which is handy for late-night washing, although these units can be smaller than those at street shops. Many hotels also offer a laundry service for a fee, which is convenient but usually more expensive than doing it yourself. Ryokan and guesthouses may have different arrangements, so a quick message before arrival can save time.

Other solutions include hand washing small items in the sink with travel soap sheets, which are sold at many 100-yen shops, and hanging them to dry in your room. Dry cleaners handle delicate or special items, but they are priced per item and are best reserved for clothing that really needs care. If you will be moving to a new city the next day, a dryer is helpful, because air drying can take a long time in humid weather.

Etiquette and Practical Tips

Coin laundries are shared spaces, so a few courtesies help. Choose a machine that fits your load, avoid using one that seems to be in use, and set an alarm on your phone so you can collect your clothes promptly. Many shops ask visitors not to smoke or eat inside, and you should take any trash with you. If a machine has finished and its owner has not returned, the next person may move the clean clothes aside, so it is kind to collect yours promptly.

Check care labels on your clothing, because dryers in Japan can be hot, and delicate fabrics, wool and printed items may shrink or fade. A laundry net protects small items such as socks and lingerie. Washing in the evening or while you enjoy a coffee nearby makes good use of your time, and many travelers pair laundry with a meal or a stroll. Plan your wash for a day with a lighter schedule so you are not rushing.

Larger machines are a hidden gem for bulky items. Many shops have big-capacity washers and dryers suited to blankets, duvets and sleeping bags, which can be handy if you are traveling with a hiking kit or staying somewhere for a few weeks. Some laundries also have special machines for washing sneakers, which is a thoughtful extra after a rainy day of sightseeing. Look at the sign on each machine, because the size and purpose are usually shown, and larger units cost more than standard ones.

Quick Takeaways

Coin laundries are easy to find, simple to use and well suited to travelers who want to pack light. Bring 100-yen coins, look for the コインランドリー sign and learn a few key words such as wash, dry and start. Costs are modest and vary by shop, so treat any price as a rough guide. Check whether your hotel has machines or a laundry service, and consider travel soap sheets for small items. A mid-trip laundry stop keeps your bag light and your clothes fresh, leaving more room for souvenirs and more energy for exploring.

Frequently Asked Questions

How do I use a coin laundry in Japan?

Put your clothes in, add detergent if needed, insert coins or pay as the machine instructs, choose a course such as standard and start. The display usually counts down the time. Dryers are often paid separately by the minute, unless you use a washer-dryer combination.

What coins do I need for a Japanese laundromat?

Many machines accept 100-yen coins, and some shops have a change machine for 1,000-yen notes. Newer laundries may have a central kiosk that accepts transit IC cards, credit cards or mobile payment, so check the signs before loading your clothes.

Do Japanese hotels have laundry facilities?

It varies. Some business hotels have coin-operated machines on a dedicated floor, and many offer a paid laundry service. Ryokan and guesthouses may differ, so check your accommodation before you travel and consider carrying travel soap sheets for small hand washing.

Keep Exploring

More guides from Tokyo Paul: Traveling Respectfully in Japan: Small Habits That Make a Big Difference, Japan's Shoulder Seasons: The Calmer Months Worth Visiting and JESTA Explained: Japan's Planned Electronic Travel Authorization.