Hi bichan2,
Last month I was serviced by Minmin at Fantasy, a fashion health in Ikebukuro.
http://smart.cityheaven.net/tt/fantasy/S6GirlDetailProfile/girlId=8482254&girl_photo=0&of=y
This place doesn’t provide women with braces, per se, but Minmin had 'em and needed them for that matter, to correct her overbite.
Unfortunately, I can't help you with info about how it affected her bj skills, because since I prefer to finish with a hj, I didn't request a bj, though she came across as willing and able. That's probably what you wanted to know about. Sorry!
Minmin, 23, is a kindergarten teacher. When I saw her last month she had just started, and seemed very unexperienced. However, I like that innocence so we took it easy. She is very average-looking, not fat, but not super thin, again with an overbite and braces. What I loved about her was she was all natural when the panties came off. Not trimmed at all and a lot of it. This was a big turn on for me and I complemented her on it. I would repeat with her just for that. BTW if anyone knows of a fashion health, etc. that specializes in untrimmed and natural ladies let me know! Maybe this belongs on another thread, but does anyone else prefer this? I realize I may be in the minority, but while I like smooth legs and armpits, pubes should be left natural.
Like other places in Ikebukuro, Fantasy doesn't cater to foreigners, but doesn't prohibit them either. I'm a white American, but speak Japanese fluently. The tencho has been very hospitable and always wants to know if I enjoyed. Conversational Japanese is necessary imo.