A paper by Tokushinkai Group dental technician Hayashi Naoki has been published in a special edition of the Journal of Esthetic Dentistry "JERD"

A paper written by Tokushinkai Group dental technician Hayashi Naoki has been published in the journal "JERD" published by the American Academy of Prosthodontics. Hayashi has spent 15 years researching the relationship between the shape of implants and pontics and the relationship between bone and gums.

Case photos and papers by Tokushinkai Group dental technician Hayashi Naoki have been published in a special edition of the dental medical journal "QDT."

　Case photos of Naoki Hayashi, a dental technician of the Tokushinkai Group, were featured in the cover story of the special issue of QDT, published by Quintessence Publishing, and a case of "Implant Cantilever Bridge by Light Layering" that Hayashi worked on was featured on the cover.

A case study by Tokushinkai Group dental technician Hayashi Naoki has been published in the international dental journal "QZ"

　A case report by Naoki Hayashi, a dental technician of the Tokushinkai Group, was published in the German publication "QZ (Quintessenz Zahntechnik)" by Quintessence Publishing. Quintessence Publishing is a German, American, and international publishing company.

Tokushinkai Group dental technician Naoki Hayashi performs aesthetic treatment using a 12-carat diamond

　Naoki Hayashi, a dental technician of the Tokushinkai Group, was involved in the dental treatment of the world-famous musician Post Malone, which attracted attention. In this case, at Post Malone's request, diamonds were embedded in both upper canines and the upper jaw.