Salon for hair extensions in Tokyo

As I'll be moving to Tokyo in October and would love to finally get hair extensions done, I'd like to know if someone can recommend a salon?

Hi, I have never had hair extensions, but have visited Japanese Hair salons for years. I liked the Kakimoto Arms chain, especially the Den en chofu one. My regular hairdresser spoke basic English, as did the receptionist, and the colorist. Kakimoto Arms has branches in quite a few suburbs, as well as the city. Suggest you google them and maybe email, in English to ask if they do hair extensions. I would surprised if they didn't as they have very up to date salons.