This site introduces Tokyo gay sauna to foreiners who coming to Tokyo for work or travel.It is called Hattenba in Japanese,Let's have lots of sex with Japanese gay at Hattenba!
Marasite is the most popular hattenba for muscle gay now.there is near Nishi Nippori Station, and A lot of people gather. There are many masculine young gay. The middle age can not be put in there, Dress code is underwear.The room has a mix room and a private room extensively,and hears a pant voice. Foreigners have not seen much, but Asians will be able to enter the room,I have seen asian foreigner once. We know that many guys have sex without a condom in that room. You should be careful as it is very risky.