24 Hour Coin Laundry

Simple enough to use. Washer and dryer separate. 4.5kg wash, 200¥ 30m. 20¥ for detergent. Bleach and softener available. Dryer 100¥/10m. There is a washer for 7kg 300¥.

Clean and nice area. Very useful

About an hour fully cleaned fully dried a overpacked suitcase including jeans

Was only me for entire hour, 6am on a Thursday.

It only seems to take 100 yen coins, was 600 total. Can break change at vending machines by buying canned coffee or something with bills.

This is a coin operated laundry that's open 24 hours. Very clean and convenient place to wash your clothes. There are a couple of chairs for you to sit. There's a machine to buy the detergents and fabric softener or you can purchase from a close by convenient store. Washer: small load cost 200 Yen and large washing machine 300 Yen. Dryer: 100 Yen for 10 minutes.

Simple and easy to use. Washer and dryer are separate. Washing time is for 32mins at either ¥200 for small or ¥300 for big load. The dryer cost ¥100 for every 10 mins. If you have jeans and sweaters, you will need 30 mins drying time. Although I would have preferred a laundry place that have a 2-in-1 washer and dryer machine as to save time transferring and more convenient; it is ok if you plan your time and eat around the nearby cafe and shops.

It’s a good place to come and wash clothes. It will take you around an hour to finish the whole wash and dry cycle. Take lots of 100 yen coins for the machines. If you need change I recommend you get a drink and pay with a bill that way you get coins.

This laundry facility is great and affordable!!

This laundromat was far better than hotel dryers.

Convenient

Only 2 stools to sit so don't plan on sitting down - it is a laundromat not impressive but if you chose to do your own laundry while vacationing in Tokyo what are you expecting???

I have used this coin laundry and I am happy with the service they provide.
Inside there are 6 washing machines max 7kg and 2 with a max weight of 12 kg.
Dryers however are only 4 and you might need to wait 2-3 minutes before you can use them.
Inside, there is also a dispenser for soap, bleach and conditioner, at reasonable price.
Washing will cost 100 yen (30 minutes) whilst drying is 100y/10minutes - but dryiers are big and good, so you can plan 200-300 yen, not more.

2 main point that are worth mentioning:
1 - you need to have coins with you, as I haven't seen any changing machine
2 - not enough space to fold, so plan to go back to your hotel/house to fold items

There are 7 smaller (4.5 kg) washing machines for ¥200/load and 2 larger (7 kg) washers for ¥300/load, plus 4 big (7 kg) gas-heated dryers for ¥100/10 minutes. Dryers seem to be the bottleneck. Small package of detergent for ¥30 and large for ¥50; ¥30 for powdered bleach. There is no coin-changer, and the machines all take ¥100 coins. The detergent dispenser accepts ¥10, ¥50, and ¥100 coins. There is a drink machine that takes ¥1000 notes, which is a way to get coins... albeit inefficiently.

It's clean. It's a laundromat. It's a little small. It's pretty self explanatory.

Good place , close to Hayatt and Hilton in sinjuku. 200yen for 30min wash and 100yen for 10min dry. Very reasonable.