K-1

Contrary to online rumors about strict body size requirements, I, at 175cm and 90cm tall, fit in perfectly. The space is quite cramped (especially the attic, which is practically unusable). The stairs creak. If you're heavy, please be understanding of this old building and try to find a more sturdy area.

14:00-23:50 (A 50-year-old owner is screening people at the door) You can leave your card to go out once (limited time). The price depends on the owner's mood. The area is relatively small, with only one room on each floor. Half of the occupants are Chinese.

Amazing place. I met there with 5 athletic!

This place has an entrance that looks like a house. Open the door and you'll find a counter right away. An elderly man at the counter is very polite and uses a translator to help with communication. They'll have you fill out your name, height, and age. There's a trick: if you think you look younger, you can lower your age so they won't check your ID and you'll get a cheaper entrance fee. Then you pay in full upfront and take off your shoes at the entrance. Go inside and change into the locker they tell you about; it's already open. Then, wearing only your underwear, you walk over and ask for your key. If they think you have a good physique—no belly fat, not too overweight—they'll give you a discount, a locker key, and a small bottle of lubricant—enough for sure. There are probably around 20 lockers because the space is very small. Each floor is about 15 square meters, including the stairs, restrooms, and lockers. Floor 1 has restrooms and a seating area for using phones. Floor 2 has three dark rooms with curtains. Floor 3 has shower rooms. Behind the shower rooms, there's a small entrance under the stairs leading to two rooms that can be closed off for certain activities. They provide bags and tissues. Floor 4 is a movie room. Climb the stairs – be careful not to fall, they're very steep. The space is cramped and can only accommodate a small number of people, but you're guaranteed to meet everyone there.

There are people to meet on Weekday 4pm-9pm. Wednesday off.

Very few people, very small room, can only host less than 20 people. Not worth visiting

Poor service

Don't waste your time. I'm 183cm tall and weigh 80kg. I go to the gym at least four times a week, and I'm always refused entry because of my age! I've never had this problem at any of the gyms I've been to in Tokyo. I suggest you close down as soon as possible. It's 2024 already, and you still think that being over 50 means you're old and unattractive? It's both laughable and pathetic!

I'm a foreigner (Chinese heritage) and got admitted. Their front desk will see your body build before admitting you. Some will say this is discriminatory and I will not deny that, but I guess it is common in Japan where the shop owner gets to decide who they want to serve. The process was not as unpleasant as some described. The old man at the front desk kept it professional in my eyes. The place is small, crampy in fact. However as they screened their customers, you could assure yourself that everyone in it is with good body. I had a good time with a tall muscular Japanese.

Anti foreigner and they select at the gate. What a joke

I arrived at 8 o'clock and there were only four people there! That's pitifully few. The receptionist was an 80-year-old man who was also discriminatory.

Nice sauna . Small but a lot of hot buddies

I traveled a long way to find it, knocked on the door, and went in. Because I spoke in English, the owner let me in, claiming that only members could enter. When I asked him how to become a member, he couldn't explain. This is the first time I've encountered such an arrogant, hypocritical, and rude shop! Be careful when going there!