Beauty in Japan is serious business. This might be the explanation for why “beauty salon” in Japanese shares a kanji character with both “graduate school” and “hospital.”* The treatment you’re liable to get at a Japanese beauty salon often far outpaces that of Western salons; typically you can expect a thorough scalp massage and drink service at the very least, and shoulder and hand massages and in-depth style counseling are not uncommon either.
And that’s just scratching the surface. Here is a list of differences between Japanese and Western hair salons: