Karine Rogers,
Founder and Clinical Director
BSc Physiology
MSc Physiotherapy
My Story
My journey began as a sports physiotherapist, treating athletes across private sports injury clinics in Singapore. When I moved to Japan 10 years ago, that expertise led me to bring sports-injury management to the slopes of Niseko.
I quickly developed a vision for The Yuki Group — where traditional Japanese bodywork meets modern sports therapy, so every guest leaves with more than a wellness experience; they leave with results. Combining the art and science of bodywork has led to the creation of a unique sports and wellness spa brand. Today, TYG manages two spas in Niseko village, Aranya Spa @ Hilton and Sekka Spa @ The Green Leaf. These spas work in close partnership with Peak Physiotherapy, who specialise in sports injuries. These businesses have been built on years of hands-on experience treating skiers, snowboarders, and sports enthusiasts.
After 10 years immersed in Niseko's tourist industry, I have an intimate understanding of this unique market— and what it takes to run a spa that keeps pace with a world-class ski resort. Now, I'm searching for experienced therapists to join me as Associate Spa Partners, bringing the same passion and drive to new properties across the group.
Mariko Hirano
Associate Spa Partner - Operator of Sekka Spa
More Info Coming soon
Mari Kawamoto,
Head Therapist @ Aranya Spa
Working in the massage and wellness industry since 2011, Mari started her career at a Thai massage shop in Australia. Certified in Wat Pho Thai Massage in Thailand in 2013 Trained in: Thai Massage Reflexology Dry Massage Oil Massage Hot Stone Therapy Remedial Massage Ear Acupressure & Facial Treatments. Mari tailors each treatment to suit individual needs of our guests. She is Passionate about helping clients feel relaxed, balanced, and comfortable. Our side of work she is a lover of snowboarding and sushi.
Kashfia Ahmed,
Head Receptionist @ Aranya Spa
Originally from Bangladesh, Kashfia graduated with a BA (Hons) in Commerce from UCSI University in Malaysia. She first came to Niseko in 2017 and fell in love with the beautiful winter wonderland.
With over 10 years of experience in the hospitality industry, she has worked across front desk, concierge, ski valet management, marketing, food & beverage, and spa hospitality. Her diverse experience has given her a passion for creating warm, welcoming, and memorable experiences for every guest.
As Head Receptionist, Kashfia enjoys meeting people from around the world and making sure every guest feels comfortable and well cared for.
Outside of work, she is a lover of nature, hiking, and exploring the beautiful outdoors of Niseko.