Doctors and Staff
Director Masashi Motegi
歯科ハミール高田88 Director
Masashi Motegi
Hello, I’m Masashi Motegi, the director.
At 歯科ハミール高田88, we value communication with our patients, guided by our philosophy of hospitality. We take care with pain and explain the cost and length of treatment, which every patient worries about, before presenting a treatment plan.
My training has centered on oral surgery at a general hospital and the implant department of a university hospital, and I take part in study groups and seminars day to day, bringing new treatments into practice with a focus on preserving nerves and natural teeth wherever possible.
Takadanobaba is my hometown, and I hope to provide an easy place to visit for everyone, here in this community I know so well.
Background
| April 2002 | Enrolled at Mejiro Elementary School |
| March 2008 | Graduated from Mejiro Elementary School |
| April 2008 | Enrolled at Dokkyo Junior High School |
| March 2011 | Graduated from Dokkyo Junior High School |
| April 2011 | Enrolled at Dokkyo High School |
| March 2014 | Graduated from Dokkyo High School |
| April 2014 | Enrolled at Tokyo Dental College |
| March 2020 | Graduated from Tokyo Dental College |
| April 2020 | Trained in Oral and Maxillofacial Surgery / Dentistry for Medically Compromised Patients, Tokyo Metropolitan Hiroo Hospital |
| March 2022 | Completed training in Oral and Maxillofacial Surgery / Dentistry for Medically Compromised Patients, Tokyo Metropolitan Hiroo Hospital |
| April 2022 | Part-time Staff, Oral and Maxillofacial Surgery / Dentistry for Medically Compromised Patients, Tokyo Metropolitan Hiroo Hospital |
| April 2022 | Clinical Fellow, Department of Oral Implantology, Tokyo Dental College |
| April 2024 | Resident, Department of Oral Implantology, Tokyo Dental College |
| April 2025 | Part-time Dentist, Department of Oral Implantology, Tokyo Dental College |
| April 2025 | Became Director of 歯科ハミール高田88 |
| To the present | |
Affiliations and Qualifications
- Japanese Society of Dentistry for Medically Compromised Patient
- Japanese Society of Oral Implantology
- Japanese Academy of Maxillofacial Implants
- ITI Member (a group connecting implant specialists around the world)
- Masashi Motegi – Wikipedia
- Japan Association of Sauna
- Asian Association of Oral and Maxillofacial Surgery
Awards
53rd Annual Meeting of the Japanese Society of Oral Implantology, Excellent Poster Presentation Award: Dentsply Sirona Award
“Cumulative Implant Survival Rates by Length, Including Short Implants”
Seminars
- Digital Diagnostics and Guided & Navigation Surgery Certificate
- Nobel Biocare N1™ System Launch Seminar: N1 License Certification Seminar
- Minor Graft Step 1.2 “Learning Safe Bone Grafting Techniques for General Practitioners” Certificate
- Minor Graft Basic & Advance Hands-on Course (Step 3) “Practical Bone Grafting Techniques” Certificate
Publications
- Dental Treatment Experience for SARS-CoV-2-Positive Patients at Tokyo Metropolitan Hiroo Hospital
- Dental Treatment Experience Under General Anesthesia for a Patient with Dental Phobia and a Suspected Autonomous Functioning Thyroid Nodule Found on Preoperative Examination
- Cumulative Survival Rates and Failure Patterns of 6mm, 8mm, and 10mm Implants
Hamille Medical Corporation, Chairman
Kosei Akasaki
Hamille Medical Corporation, Chairman
Kosei Akasaki
Hello, I’m Kosei Akasaki, the chairman.
At 歯科ハミール高田88, we value communicating with our patients. We take care with pain and explain the cost and length of treatment, which every patient worries about, and talk things through with you before drawing up a treatment plan. It’s a dental clinic anyone can feel at ease coming to.
My father founded Hamille Medical Corporation on the philosophy of wanting to help people in need, with two pillars that no one was eager to take on at the time: dentistry for patients with disabilities and house-call dentistry.
At our Takadanobaba clinic, in step with the character of this area and the direction the times are heading, we’re focusing on the following two things to make it easier to communicate with our patients.
Digital & Online Care
We help you understand each stage of treatment. And since lifestyles changed through the pandemic, we’re pushing forward with online consultations and online orthodontic care over LINE and Zoom.
Language Services
Along with English, we’ll recruit staff who are native speakers of Chinese and Korean, so we can be even more of a dental clinic that anyone can feel at ease coming to.
We value two-way communication with our Takadanobaba patients and work to contribute to the community. We look forward to seeing you.
Background
- Studied at New Westminster School (Canada)
- Studied at Mentone Grammar School (Australia)
- Graduated from Nagoya High School (private)
- Studied at the University of North Texas (USA)
- Graduated from the School of Dentistry, Aichi Gakuin University (private)
Affiliations
- Invisalign-Certified Platinum Provider
- Certified Invisalign (Clear Aligner) Provider
- Japanese Society of Oral Implantology
- General Incorporated Association Japan Oral Implantology Lifelong Learning Center
- 33rd Class, Japanese Society for Disability and Oral Health
Training and Course History
- Minish Doctor
- Minish 3-Day Course (held in Korea)
Doctors
Our clinic is staffed by experienced dentists. Each one draws on their own specialty to provide the treatment that’s right for each individual patient.
Dr. Shingo Urata
Background
- Graduated from the Department of Political Science, School of Political Science and Economics, Tokai University
- Former franchise owner, NOVA English conversation school
- Graduated from the School of Dentistry, Aichi Gakuin University
- April 2016 – March 2017: Clinical Resident, Kanagawa Dental University
- April 2017-present: Hearties Medical Corporation
- Director, Hearties Medical Corporation
- Director, Ben Medical Service
Specialties
His strengths are dentures, ceramic treatment, and cosmetic restorations in general.
Dr. Hakukan Ro
Full-time
Background
- 2022: Graduated from the School of Dentistry, Matsumoto Dental University
- April 2024 – March 2025: Trained at Kyushu Dental University Hospital
- April 2025-present: Joined 歯科ハミール高田88
- To the present
Dr. Yuto Furuya
Working days: Wednesday, Friday (part-time)
Background
- 2020: Graduated from Tokyo Dental College
- 2020-2021: Trained in Oral and Maxillofacial Surgery at Ichikawa General Hospital
- 2022-present: Dentist at a private practice in Yokohama City
Dr. Li Mingxuan
Background
- 2023: Graduated from Matsumoto Dental University
- 2024-2025: Trained at Kyushu Dental University
- 2025-2026: Worked at Takadanobaba Ribbon Dental & Orthodontic Clinic
Dr. Tsai Yun-chen
Background
- 2024: Graduated from Kanagawa Dental University
- 2024-2026: Trained at the School of Dentistry, Tsurumi University
Dental Technicians
I-Dental Representative, Daisuke Inamoto
I’m Inamoto, the representative of I-Dental.
I work on improving every day to meet each request we receive. I’m in charge of making prosthetics in general (crowns and similar restorations), working with each dentist to propose the best option for the patient in terms of tooth shape, occlusion, and materials used.
Every piece is made by hand, with careful attention given to each individual piece.
Background
- 1995: Graduated from Yokohama Dental Technology College
- 2002: Worked at the in-house lab of Tsurumi Dental Clinic (medical corporation)
- Opened Teeth Maker
- 2006: Lab Manager at Seiwakai (medical corporation)
- 2009: Opened I-Dental
Specialized Qualifications
- OPC Technical Sequential Occlusion
Hobbies
- Surfing
Supporting Patients Through Team-Based Care
At 歯科ハミール高田88, our director and chairman, along with our experienced dentists, dental hygienists, dental technicians, and reception staff, all work together as one team to support our patients’ oral health.
Drawing on each person’s own specialty, our team-based approach lets us provide the treatment that’s right for each individual patient. If you have any concerns or worries about your mouth, talk to us.
Our entire staff looks forward to welcoming you.