
Evolette Locin leads the digital marketing and search strategy for Sanwa X Tennis Academy, a Japanese-led tennis programme in Singapore. We build the academy’s online presence, grow its visibility in local search, and connect Head Coach Wataru Ochi’s coaching with the parents and players actively looking for it.
Japanese-Led Coaching from Head Coach Wataru Ochi

Sanwa X Tennis Academy is led by Head Coach Wataru Ochi, a renowned Japanese tennis coach and former player who has dedicated himself to training the next generation of tennis talent. The academy’s success is measured by the accomplishments of its alumni, who have made waves in both national and international competitions — from singles standouts to doubles dynamos, Sanwa X’s graduates are a testament to the academy’s ability to develop versatile, competitive players.

SANWA X TENNIS ACADEMY’s commitment to excellence extends beyond individual training sessions, reaching its pinnacle in the carefully crafted group lessons that form the foundation of their coaching philosophy. These dynamic group sessions are designed to foster not only individual skill development but also a sense of camaraderie, teamwork, and shared passion for the game. By focusing more on group sessions, SANWA X TENNIS ACADEMY aims to create a fun environment where our students can learn and improve.

Led by experienced coaches, SANWA X’s group lessons benefit from the collective knowledge of seasoned mentors. Coaches guide players through drills, provide real-time feedback, and instill a sense of strategy that goes beyond individual performance, promoting a team-oriented mindset. They not only impart technical expertise but also serve as positive role models, inspiring a love for the game.
The Credentials Behind the Search Authority
Agentic SEO does not manufacture authority — it surfaces authority that already exists. Sanwa X ranks because the coaching credentials are real, verifiable, and independently documented. Our role is to make those credentials legible to search engines and to the parents and players searching for them.
Head Coach Wataru Ochi (越智亘)
Founder of Sanwa in 2004 and a coach at ATP and WTA Tour level for over two decades. Coach Ochi has worked with former World No. 36 Yuichi Sugita, travelled with Team Ai Sugiyama through the 2007 French Open doubles final, and coached Go Soeda into the ATP top 100 and the London 2012 Olympics. Full profile: Coach Wataru Ochi.
Director of Tennis Kento Takeuchi (竹内研人)
Former ATP Tour professional with a career-high ATP world ranking of #378 and a Japan national ranking of #7, and the All Japan Under-18 Champion. Full profile: Coach Kento Takeuchi.
The Wider TAG International Network
Sanwa X sits inside a network of operating sports assets that Evolette Locin manages end to end. That network includes tennis coach Singapore specialist Coach XT, the junior and competitive programmes at TAG International Tennis Academy, and Singapore’s outdoor pickleball venues at PickleChoo. Each asset reinforces the others in search — shared venues, shared coaching standards, and a shared entity graph. This is the compounding effect that a single-site SEO retainer structurally cannot produce.