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We held a two-day intensive course for dental hygienists led by Professor Eishu Hirata.
September 25, 2026
We held a "Photography Workshop" led by photographer Miki Kojima.
September 24, 2026
We held an "Emergency Resuscitation Training Course" led by Professor Naotaka Kishimoto of the Department of Anesthesiology, Niigata University School of Dentistry.
September 12, 2026
The second part of the 22nd episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura (guest: Hitoshi Tanaka, Representative Director, Chairman and CEO of JINS Holdings Co., Ltd.), has been broadcast.
September 4, 2026
Kumamoto Earthquake Relief Fund: August Matching Donation Summary
September 2, 2026
"Ohisama Dayori Autumn Issue 2026" has been published.
September 1, 2026
The first part of the 22nd episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura (guest: Hitoshi Tanaka, Representative Director, Chairman and CEO of JINS Holdings Co., Ltd.), has been broadcast.
August 28, 2026
We held a periodontal implant seminar.
August 27, 2026
The Tokushinkai Study Group (TSG) held an end-of-life treatment training session.
August 19, 2026
The 22nd episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura, will be broadcast (guest: Hitoshi Tanaka, Representative Director, Chairman and CEO of JINS Holdings Co., Ltd.).
August 18, 2026
A case study by Naoki Hayashi, a dental technician at Tokushinkai Group, has been published in the dental medical journal "QDT".
August 10, 2026
The second part of the 21st episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura (guest: Tetsuo Nakao, former chairman of Intec Group), has been broadcast.
August 7, 2026
Dental hygienist training for Tokushinkai Study Group (TSG) was held
July 31, 2026
The first part of the 21st episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura (guest: Tetsuo Nakao, former chairman of Intec Group), has been broadcast.
July 31, 2026
We are starting a fundraising campaign to support those affected by the 8 Kumamoto Earthquake.
July 29, 2026
The Tokushinkai Study Group (TSG) held an end-of-life treatment training session.
July 24, 2026
We held an MFT training session for the Tokushinkai Study Group (TSG).
July 22, 2026
The Tokushinkai Study Group (TSG) held an implant training session.
July 17, 2026
The 21st episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura (guest: Tetsuo Nakao, former chairman of Intec Group), will be broadcast.
July 10, 2026
The Tokushinkai Study Group (TSG) held a periodontal surgery training session.
July 10, 2026
The Tokushinkai Study Group (TSG) held a two-day intensive course for dental hygienists.
July 2, 2026
We held an advanced training session for the Tokushinkai Study Group (TSG) led by Professor Junji Tagami, Professor Emeritus of Tokyo Medical and Dental University and Director of Quartz Dental Clinic.
June 26, 2026
We held an orthodontic training session for the Tokushinkai Study Group (TSG).
June 19, 2026
I took the "Telephone Etiquette Skills Certification Exam (Moshi Moshi Certification)."
June 13, 2026
We held a "photo training" session led by photographer Miki Kojima.
June 12, 2026
"Ohisama Dayori Summer Issue 2026" has been published.
June 1, 2026
We held a training session for new staff in the Sendai area, led by communication instructor Ms. Tomoko Matsuo.
May 15, 2026
Tokushinkai Study Group (TSG) held an advanced training session for dentists.
May 8, 2026
The 20th episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura, has aired (guest: actor Junji Yamada).
May 4, 2026
"Tokyo Area New Staff Training" held by communication instructor Tomoko Matsuo
April 23, 2026
We held an aligner orthodontic training session led by Dr. Hidehide Hirata, a dentist at our group's Aoyama Quartz Dental Clinic.
April 23, 2026
"New Staff Training" held by communication instructor Tomoko Matsuo
April 18, 2026
The 20th episode of "Radio Itto Juku," hosted by Tokushinkai Group Chairman Matsumura, will be broadcast (guest: actor Junji Yamada).
April 17, 2026
The Tokushinkai Group celebrates its 46th year since its founding
April 16, 2026
Newcomer orientation was held from April 4st to April 1rd.
April 3, 2026
We held a customer service training session for treatment coordinators, led by communication instructor Tomoko Matsuo.
March 27, 2026
We held a periodontal surgery treatment practical training session for the Tokushinkai Study Group (TSG), led by Professor Yoshitaka Takahashi of the Faculty of Dentistry, Ou University.
March 26, 2026
The Tokushinkai Study Group (TSG) held lectures and practical training sessions for resident physicians.
March 19, 2026
We held job offer ceremonies at various locations within the Tokushinkai Group.
March 14, 2026
Tokushinkai Study Group (TSG) held implant training
March 13, 2026
Dental hygienist training for Tokushinkai Study Group (TSG) was held
March 5, 2026
January matching donations for the August 2025 heavy rains (Kumamoto Prefecture) relief fundraising
March 3, 2026
"Ohisama Dayori Spring Issue 2026" has been published
March 1, 2026
Naoki Hayashi, a dental technician of the Tokushinkai Group, has been awarded the Kenneth D. Rudd Award, which is given only to professionals who have made outstanding international achievements.
February 24, 2026
We held the "Online Medical Record Disclosure and Hospitality Contest"
February 20, 2026
Tokushinkai Study Group (TSG) formation training held
February 17, 2026
January matching donations for the August 2025 heavy rains (Kumamoto Prefecture) relief fundraising
February 1, 2026
Lecture by former Kumamoto Prefecture Governor, Ikuo Kabashima
January 30, 2026
Tokushinkai Study Group (TSG) MFT Training was held
January 27, 2026
A seminar for nursing, caregiving and medical professionals was held by Ms. Akira Tsuchiya, manager/nurse of the visiting nursing station Recovery, and Dr. Naoko Imanaka, the Tokushinkai Group's Tokyo area visiting medical supervising physician.
January 16, 2026
A case study by Tokushinkai Group dental technician Hiroki Ishihara was published in "QDT"
January 12, 2026
January matching donations for the August 2025 heavy rains (Kumamoto Prefecture) relief fundraising
January 5, 2026
"Ohisamadayori New Year Special Issue 2026" has been published
January 1, 2026
Job Offer Ceremonies were held at Tokushinkai Group locations nationwide
December 20, 2025
Dental Visit Training Held
December 19, 2025
Orthodontic training conducted by Dr. Mitsuhiko Kawachi
December 15, 2025
November 2025 Saganoseki Fire Relief Fund, Oita City November Matching Donation Count
December 5, 2025
"Ohisamadayori Winter Issue 2025" has been published
December 1, 2025
Daishi Hokuetsu Bank donated cafe tables to Niigata Seiryo Gakuen using the "Future Support Private Placement Bonds" issued by the Tokushinkai Group.
November 27, 2025
Dental hygienist training for Tokushinkai Study Group (TSG) was held
November 21, 2025
We are now accepting donations for the large-scale fire in Saganoseki, Oita City (Oita Prefecture) in November 2025.
November 20, 2025
Tokushinkai Group dentist, Eihide Hirata, was featured in the dental journal "QDT"
November 15, 2025
Tokushinkai Study Group (TSG) held implant training
November 14, 2025
August 7 Heavy Rain (Kumamoto Prefecture) Relief Fund: August Matching Donation Count
November 3, 2025
Lecture by Professor Kazuo Futagawa, former Vice Minister of Health, Labour and Welfare and former Policy Advisor to the Cabinet Secretariat
October 28, 2025
Dental Visit Training Held
October 24, 2025
Orthodontic training was conducted by Dr. Mitsuhiko Kawachi
October 20, 2025
We held a "photo training" session led by photographer Miki Kojima.
October 17, 2025
August 7 Heavy Rain (Kumamoto Prefecture) Relief Fund: August Matching Donation Count
October 3, 2025
"Emergency Resuscitation Seminar" was held by Dr. Yutaka Tanaka, Deputy Director of the Department of Oral Surgery and Dentistry at Niigata University Medical and Dental Hospital.
September 25, 2025
Tokushinkai Study Group (TSG) held practical training and lectures for medical residents
September 25, 2025
August 7 Heavy Rain (Kumamoto Prefecture) Relief Fund: August Matching Donation Count
September 9, 2025
Dental hygienist training for Tokushinkai Study Group (TSG) was held
September 8, 2025
"Ohisamadayori Autumn Edition 2025" has been published
September 1, 2025
Dental Visit Training Held
August 22, 2025
We are now accepting donations for the August 7 heavy rains (Kumamoto Prefecture)
August 13, 2025
Dr. Naoki Hayashi, CEO of Ultimate Styles Dental Laboratory, and Dr. Junji Tagami, Director of Quartz Dental Clinic, spoke at the American Academy of Cosmetic Dentistry.
August 12, 2025
September matching donations for the 6 Noto Peninsula Earthquake and Flood Disaster Relief Fund
August 5, 2025
We held a "photo training" session led by photographer Miki Kojima.
July 28, 2025
Tokushinkai Study Group (TSG) held implant training
July 14, 2025
Tokushinkai Group Chairman Matsumura and former Kumamoto Prefecture Governor, Dr. Ikuo Kabashima, received a letter of appreciation from the University of Tokyo President, Teruo Fujii.
July 10, 2025
September matching donations for the 6 Noto Peninsula Earthquake and Flood Disaster Relief Fund
July 3, 2025
Dental Visit Training Held
June 27, 2025
Lecture by former Kumamoto Prefecture Governor, Ikuo Kabashima
June 23, 2025
Tokushinkai Study Group (TSG) Periodontal Surgery Training was held
June 20, 2025
September matching donations for the 6 Noto Peninsula Earthquake and Flood Disaster Relief Fund
June 2, 2025
"Ohisamadayori Summer Edition 2025" has been published
June 1, 2025
"Osaka Region New Staff Training" held by communication instructor Tomoko Matsuo
May 30, 2025
Dental assistant training held by Tokushinkai Study Group (TSG)
May 25, 2025
The second part of the 19th episode of "Radio Itto Juku" hosted by Tokushinkai Group Chairman Matsumura (guest: Professor Iokibe Kaoru, Graduate School of Law and Politics, University of Tokyo) has been aired.
May 24, 2025
The final session of the "Onkochishinjuku" seminar was held by former Minister of International Trade and Industry and Chief Advisor of the Liberal Democratic Party Tokyo Chapter, Takashi Fukaya.
May 20, 2025
Professor Issei Ishikawa, Professor Emeritus of Tokyo University of Science (formerly Tokyo Medical and Dental University), has been appointed as an advisor to the Tokushinkai Group.
May 16, 2025
The first part of the 19th episode of "Radio Itto Juku" hosted by Tokushinkai Group Chairman Matsumura (guest: Professor Iokibe Kaoru, Graduate School of Law and Politics, University of Tokyo) was aired.
May 14, 2025
Naoki Hayashi, CEO of Ultimate Styles Dental Laboratory, speaks at the Brazilian Society of Cosmetic Dentistry
May 8, 2025
September matching donations for the 6 Noto Peninsula Earthquake and Flood Disaster Relief Fund
May 5, 2025
The second part of the 18th episode of "Radio Itto Juku" hosted by Tokushinkai Group Chairman Matsumura (guest: Chairman Oda Yoshihiko of Wakura Onsen Kagaya) has been aired.
April 26, 2025
"Tokyo Area New Staff Training" held by communication instructor Tomoko Matsuo
April 25, 2025
Former Minister of International Trade and Industry/Supreme Advisor of the Liberal Democratic Party Tokyo Chapter, Mr. Takashi Fukaya, held the "10th Session, 4st Onkochishinjuku"
April 22, 2025
"New Staff Training" held by communication instructor Tomoko Matsuo
April 19, 2025
The first part of the 18th episode of "Radio Itto Juku" hosted by Tokushinkai Group Chairman Matsumura (guest: Chairman Oda Yoshihiko of Wakura Onsen Kagaya) was aired.
April 18, 2025