Director Filip Koziell played his first tennis tournament when he was 9 years old and made the junior national team in Canada and played Division 1 NCAA tennis at Purdue University. Filip is passionate about coaching all levels from young kids and adult beginners to advanced players and believes tennis is truly the sport of a lifetime.

Lilian has been passionate about tennis for more than 25 years. After reaching a high national junior level in France, he went on to play on the professional circuit and was ATP ranked. He has coached in both France and Belgium, working with players of all ages and levels. He has also been a sparring partner at Roland-Garros. Lilian enjoys helping every player improve and believes each person deserves an approach adapted to their own goals and needs.

Rolando Ruel is a former professional tennis player who representing the Philippines in international competition including many years on the Davis Cup team (National team) He was the head Coach of National Junior team for u-14 competition and still competes on the National Level in Japan having places 2nd last year in the All-Japan over 45 tournament. Rolando passionate about tennis and helping everyone achieve their on court goals

John was born in Kampala, Uganda, He then relocated to the United States to play college tennis and graduated from degrees in Marketing and Communication Arts while being the teams assistant coach.

John began coaching in 2009 in Kenya. Since then, he has been driven by a passion for helping players of all levels develop their skills. Before TTI, John coached at High Altitude Tennis in Denver, Colorado, and Cliff Drysdale Tennis at Omni La Costa in California.

Beyond tennis, John deeply passionate about reggae music and promoting Rastafari culture.

神奈川県出身。10歳からテニスを始め、2006年からコーチとして幅広い世代のレッスンを担当してきました。

私が何よりも大切にしているのは、生徒さんお一人おひとりの個性を尊重し、コートの上で「楽しい時間」を一緒に作ることです。

派手な実績や技術の押し付けではなく、それぞれのペースや悩みに寄り添いながら、笑顔で無理なく続けられる丁寧なレッスンを心がけています。

テニスを心から楽しみたい方、どうぞお気軽にお声がけください！

I grew up in Kanagawa and started playing tennis at age 10. Since 2006, I have enjoyed coaching students of all ages and backgrounds.

Above all, my goal is to create a fun, welcoming space on the court where your unique individuality is truly valued.

Instead of pushing rigid techniques or focusing on achievements, I offer attentive, personalized coaching tailored to your personal pace and goals.

If you are looking to enjoy tennis with a smile, please feel free to reach out anytime!

Language: English

Ken played for many years on the ITF tennis circuit and has an abundance of experience working on the ITF & WTA tour touring with performance level players (Juniors and Adults) Further to his tennis expertise, Ken is a qualified fitness/strength and conditioning coach. Coaching philosophy is centred around technical soundness, discipline and high energy!

Koichi "Kent" Kuniyasu has been with the company for over 5 years and is the Head Coach of the Junior Varsity team at ASIJ, also teaches at Tokyo American Club and at Mitsui doing group and private lessons. Kent is not only is a good teacher, but he's a good player having won numerous Doubles Championships at the City and Club level. Kent also has a degree in English language and has worked in the US for many years

Coming from a competitive sports background, starting as a competitive tennis player and then switching to Volleyball, Amir’s father was the national men’s volleyball coach and had 3 brothers who all play national-level volleyball. Amir’s love for the game and teaching it to young new players really shows through his lessons.

①戦績

・日本リーグ優秀選手賞受賞

・オーストラリアオープンJr.出場

・全日本選手権単複出場複数回

・国内大会シングルス優勝2回ダブルス優勝8回

コーチ歴

トッププロツアーコーチ

トップジュニアコーチ

23カ国以上ツアーコーチとして周る

②得意な指導

フォーム矯正＆改善

身体能力向上＆改善

戦術ベースでの技術向上

技術・大会勝利向上プラン

③国内外経験豊富で、ビギナーからプロまで、子供から大人まで幅広く指導します。特徴は個々に合った分かりやすい指導です。

① Achievements

・Recipient of the Japan League Outstanding Player Award

・Participant in the Australian Open Junior Tournament

・Multiple appearances in the All-Japan Championships (singles and doubles)

・2 singles titles and 8 doubles titles in domestic tournaments, Coaching Experience, Top-level professional tour coach, Top-level junior coach

Travelled to over 23 countries as a tour coach

② Areas of Expertise

Form correction and improvement, Physical conditioning and improvement, Tactical skill development

③ With extensive experience both domestically and internationally, I provide instruction to a wide range of students—from beginners to professionals, and from children to adults. My teaching style is characterized by clear, easy-to-understand guidance tailored to each individual.

Our "Coach Emeritus" Allen Krissman has been coaching tennis for over 50 years and for over 40 years in Tokyo. A legend in the international community in Tokyo and the founder of Krissman International Tennis Schools and Tennis in Tokyo.