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Junya Okawara D.D.S.

Recent Publications 

1994: Graduate Nihon University School of Dentistry at Matsudo.
1998: Completed Graduate Studies Nihon University.
2003: Opend Alice Dental Clinic in Tsukuba City
Nihon University Matsudo Dental School Iinstructor
The Academy of Microscope Enhanced Dentistry Member


The GALILEOS CT system is the most sensitive 3D dental image system in the would.
・Revolutionary technology
・Lowest radiographic out put
・Excellent for guided dental implant surgery
・Very gentle for patients

The most effective dental implant surgery system
The GALILEOS CT system allows for comfortable and safe guided implant surgery with minimal intervention.
This system allows for a complete 3D surgical simulation of the implant surgery before the procedure.
It then produces computerized surgical guides siCAT which allow for greater precision during actual surgery.
Surgery using the GALILEOS&siCAT system is quicker, more accurate and results in faster recovery and healing compared to traditional implant surgery methods.

10 year  guarantee.

Alice dental clinic will guarantee your implants treatment for 10 years for free.


 We use CT and surgical guided technology to ensure accuracy and safety. We are one of the few clinics in Japan that use CT and surgical guided technology. This is the most advanced technology available in dentistry today.


We offer painless surgery treatment. If you are afraid of pain, with our sedation process you will be completley relaxed and sleep during treatment.

After treatment care

After implant surgery, care and maintenance is very important. We have 4 experienced dental hygenists in the office to give you after treatment care. You can rest assured that you will have the best treatment possible.

Dental Treatment Using Microscope Technology

 Dental treatment using dental microscope allows for accurate and precise dental work. Dr Okawara is specialist that has been using the tecnology since 1999.Dr Okawara uses the Dental Microscope for Implant surgery, Periodontal Microsurgery, Root Canal Treatment, and Aesthetic Treatment.
Dental Clinic Hours
Open 9:30~12:30 
Mon, Tue, Wed, Fri, Sat,
(Saturdays until 18:00)
Closed Thur, Sun, Holidays,
Top Ranked Dental Clinic in Japan
 Dr. Okawara's Alice Dental Clinic was Ranked the Best Dental Clinic in Tsukuba City, Ibaraki Prefecture and the 31st best dental Clinic in the Kanto Region which includes Tokyo, Chiba, Kanagawa according to Oricon Rankings.