I've been wanting to try whitening for a long time, but I didn't know where to go, so it's been a few years since I started taking off my mask, so I got impatient, did some research, and asked for the treatment here. I was worried because I have temporomandibular joint disorder, but he took this into consideration when performing the treatment. Thanks to you, I was able to whiten my teeth without any problems. It was a very nice place with no pressure to make next reservations. Thank you again.

I ordered premium dual whitening. Since it was my first time having home whitening, I was given an explanation beforehand, and it was very thorough and easy to understand! They remembered that I went there over a year ago and were very kind to me. The treatments are thorough and I think this is a clinic where you can really feel at ease! I would like to take care of you again. The director's atmosphere is very relaxing. The receptionist is also very kind and gentle! This time, thank you very much.

This was my first time using this service, and I ordered premium whitening from the menu. I have had whitening done elsewhere before, but I was surprised that my teeth were whiter than ever before, and I look forward to looking in the mirror every time. The explanation and treatment were thorough. I plan to continue going to the clinic and try home whitening as well!

Spectacular service from beginning till the end and result is impressive from one session <3

This was my first time using this service and I did the natural whitening menu. I was a little nervous about whitening as it was my first time, but everything from the consultation to the treatment was explained in a concise and easy-to-understand manner, and there was no pushy marketing, so I felt comfortable. Everyone from the receptionist to the teachers were very kind and cheerful, and I was left with a very good impression until the end. This time, I had the option of removing tartar from my teeth, and I am satisfied with the whiteness of my teeth. I think I can still make it whiter, so I would like to use it next time. thank you very much.

The store was clean, the staff responded smoothly, and the dental hygienist's explanations were very thorough and made me feel at ease. I asked for premium whitening, and it became much whiter even after just one treatment. The invitations were not particularly pushy and they taught me the pace that was suitable for me, so I would definitely like to continue going there in the future.

Everything from reception to explanation to treatment was quick and painless. I felt that they spoke to me and were polite. I was very happy that I came to the hospital for the treatment before work! Please combine it with home again!

I used this service because it was not a self-service whitening service and there was a discount for the first time. The clinic is very clean and has a nice atmosphere and is very comfortable. In addition, the staff were very responsive, and I was left with a good impression that the counseling and other explanations were thorough and easy to understand. I would like to continue going there in the future.

I had to whiten my teeth due to coffee staining, so I did a lot of research on the results, costs, and services, and ended up at Shinjuku White Clinic. Now that I have finished my first whitening session, my teeth are much whiter and I am very satisfied. I want to take the whiteness one step further and will undergo treatment soon. I'm glad I chose it.

The private room was clean and I felt very relaxed during the treatment. The staff are very responsive and I would like to continue coming here 😊