I visited Fuji massage about a year ago. You're right, it can be a relatively busy location - two 20something year old guys were staring at me as I walked out of the place.
Weird experience. I walked in, only one lady working, as she told me to wait in the room (which had a number of asian nudie magazines). I sat there for 10 minutes, perusing the magazines, while hearing faint and probably fake moans coming from the other room, waiting for her to move down the assembly line.
Finally the lady came in (her name was Eva) - she was wearing a very deceiving tight dress when I saw her, and I have to admit she looked very sexy in it. But once the dress came off, and I saw her droopy boobs and not so tight tummy, I realized her age was more in the low 30s.
Good massage, standard extras were available.
Overall, had a decent time, but I left that place feeling that something was lacking. I was obviously looking for a young asian girl to satisfy my cravings, and she obviously just wasn't it.