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PTR was founded in 1976, by world renowned coach Dennis Van der Meer. PTR’s mission is to educate, certify and service tennis teachers and coaches around the world in order to grow the game.

PTR provides education, certification, and services to tennis teachers and coaches around the world. Japan Tennis Association is the governing body of professional and amateur tennis in Japan. It is one of the oldest organized sport organizations in Asia.


The Global Professional Tennis Coach Association (GPTCA) is an international organization dedicated to educating, training, and assisting professional tennis coaches who wish to evolve at the ATP and WTA Tour level.


The Davis Cup is the premier international team event in men's tennis. It is run by the International Tennis Federation (ITF) and is contested annually between teams from competing countries in a knock-out format. It is described by the organizers as the "World Cup of Tennis", and the winners are referred to as the World Champion team.

japan tennis

Japan Tennis Association is the governing body of professional and amateur tennis in Japan. It is one of the oldest organized sport organizations in Asia.


YONEX constantly strives for perfection. In order to achieve the best results possible, YONEX is guided by an unshakable company philosophy and a robust set of management policies.


Gosen specializes in tennis, soft tennis and badminton and sporting goods. The brand has been in the industry for more than 60 years, and its products have been previously approved by the International Tennis Federation.


Official site of man’s Professional Tennis / ATP world tour


Tennis ranking and news

International School in Tokyo


United School of Tokyo is an international school serving children aged 3 to 12 years old. We are a unique school founded by parents and teachers. At UST families and educators have come together to provide affordable, quality educational choices for families in Tokyo.  

We are here to help build a better future for children living in Japan and across the globe.

Tokyo international school

Now in it is 24th year, Tokyo International School (TIS) is established, private international school located in the vibrant, heart of Tokyo on the doorstep of many of the city's most famous landmarks.


The mission of the Society of the Sacred Heart is formulated in The Goals and Criteria, a document that guides us today. The aim of the Sacred Heart schools is the development of the whole person, providing opportunities for academic and non-academic activities.

We want our students to grow in dignity, as human beings and as Children of God.


The DSTY is the oldest German school in East-Asia. It was founded 1904 in Yokohama and officially opened in May 1905.Our new school building that we moved to in 1991, can be found at the northern edge of the city of Yokohama. It is surrounded by a quiet residential area and you can reach it comfortably by car or train. The modern and well-equipped facility is the perfect place to teach and learn for every age group.


We are proud of our heritage as the world's second oldest international school and of the reputation that YIS enjoys as a school with passionate and dedicated educators driven to keep YIS at the forefront of international education while still maintaining its small school feel and strong sense of community and culture.


ASIJ has a rich and successful history that spans over 100 years and places it among the top international schools in the world. The success of its past students and the educational achievements of its current students are beyond question.

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