#Japan #Osaka #Sunstar #Kayoko Nakano #Jazz Player

Journey of Kayoko Nakano in the 2025 Melbourne-Osaka Double-Handed Yacht Race

In March 2025, Kayoko Nakano, the owner and skipper of the 'Jazz Player' team, embarked on an extraordinary journey from Melbourne, Australia, to Osaka, Japan. This grueling ocean race covers approximately 5,500 miles (about 10,200 km) and presents numerous challenges, including harsh weather conditions and the unique demands of a double-handed format—only two crew members aboard. As part of this challenge, Sunstar, a prominent supporter in oral health and wellness, provided essential products for Nakano to maintain her health throughout the rigorous competition.

The Challenge of the Race

The Melbourne-Osaka Double-Handed Yacht Race is distinguished by its remarkable south-north route, crossing the equator and testing the limits of its participants. Over roughly 40 days at sea, Nakano and her teammate faced not only the physical challenges of sailing but also the mental strain associated with prolonged isolation and demanding conditions. Maintaining hygiene and nutrition is paramount in such an environment, where traditional meal structures can easily falter.

During the race, Sunstar provided their G.U.M oral care products and the health-promoting vegetable drinks from their Kenko Dojo line to support Nakano's health. Reports highlighted that daily oral hygiene practices and proper nutrition played a significant role in maintaining both her physical condition and mental clarity. These products proved invaluable during the journey, serving as sources of comfort and refreshment.

Nakano's Reflections on Her Experience

Kayoko remarked on the critical role oral care played during her time at sea. “Brushing my teeth became a refreshing moment amidst the challenges we faced. The Ora2 toothpaste offered a variety of appealing flavors, making each brushing session a delightful experience. Additionally, due to limited opportunities for brushing, the G.U.M dental rinse allowed for easy care whenever needed.”

She emphasized the importance of nutrition, particularly vitamins, noting that the limited access to fresh vegetables aboard made Kenko Dojo's vegetable drinks crucial for her dietary needs. “Unlike previous races where I suffered from cramps, this time, I didn’t experience any,” she stated, expressing her satisfaction with the vegetable supplement’s texture that provided a satisfying sensation as if consuming whole vegetables.

After 36 days and 12 hours at sea, Nakano successfully completed the race, aligning closely with the anticipated duration of 40 days. She acknowledged that while the race only had two racers, a multitude of supporters contributed to their success. Nakano, who manages a full-time job while balancing her passion for yachting, attributes her achievement to her mindset: focusing not on the reasons something cannot be done, but instead considering how it can be accomplished. “Through a continued effort and the support of many, I realized my aspirations,” she concluded, reflecting on her journey.

Featured Products by Sunstar

G.U.M Dental Rinse: This low-irritation, alcohol-free rinse not only eliminates periodontal bacteria but targets the proliferation of these harmful microbes. It effectively reaches all parts of the mouth and has long-lasting effects due to its active ingredient, CPC.

Ora2 Aroma Flavor Toothpaste: Featuring essential oil blends and three different cleaning agents, this unique toothpaste is designed to enhance the brushing experience while thoroughly removing stains, catering to users’ mood and preferences.

Kenko Dojo Delicious Green Juice: Containing 25% pureed green vegetables alongside apples and lemons, this refreshing drink is formulated to fulfill daily vegetable intake needs, highlighting Sunstar's commitment to health and well-being.

About Kayoko Nakano

Kayoko Nakano joined Osaka Gas Co., Ltd. in 1992 and now promotes health initiatives aimed at extending healthy lifespans in her role in the social contribution department. She is a dynamic figure in her personal life as well, engaging as a model, actress, host, and educator supporting athlete career development.

With a rich competitive history, Nakano has previously participated in both the Japan National Championship and the World Championship in her class of sailing, and she continues to challenge herself through major ocean races.

The Jazz Player Team

The Jazz Player team, consist of Nakano and her teammate Mitsuo Nakanishi, sailed on Kayoko’s Bakewell-White Z39 yacht as they tackled the Melbourne-Osaka race. Together, they exemplified teamwork and endurance in one of the most challenging maritime events.

Conclusion

The Melbourne-Osaka Double-Handed Yacht Race stands as a testament to human perseverance and the importance of health in extreme settings. Through support from organizations like Sunstar, sailor athletes like Nakano can continue to pursue their ambitions and share their stories of resilience and achievement.