Rintosull Pilates Studio Expands to Oita and Kochi
Rintosull, a machine Pilates studio specializing in posture correction, will celebrate its grand opening of two new locations on February 1, 2026, in Oita and Kochi Prefectures. This expansion marks the brand's first presence in these regions, joining over 100 locations nationwide under LAVA International, which operates various fitness studios including hot yoga centers.
The Concept of Rintosull
Rintosull centers its philosophy around the idea that one's desired self can be crafted through posture. With an emphasis on poise and grace, the studio aims to enhance not only physical appearance but also mental well-being. The goal is to encourage women to embrace a refined beauty that radiates from within through improved posture.
A Luxurious Studio Experience
The interior design of Rintosull studios is characterized by a sophisticated beige palette that creates a luxurious atmosphere. Soft, rounded lighting complements the space, ensuring a pleasant environment for clients. This design philosophy enables individuals to both relax and elevate their sense of self-worth amidst a tranquil setting.
Innovative Lesson Style
One of the standout features of Rintosull's lessons is the use of large screens displaying instructional videos, paired with hands-on support from experienced instructors. This combination allows participants to follow along with the visual guides while receiving personalized coaching to ensure correct movement and posture. Instructors evaluate individual body types, catering to each person's unique physical attributes and challenges, making it accessible for beginners to understand the fundamentals of Pilates.
Utilizing AI for Personalized Training
Rintosull integrates advanced technology with an AI posture assessment app that evaluates body alignment and skeletal structure. This tool provides customized training recommendations based on individual posture issues, optimizing the effectiveness of machine Pilates exercises. Guests can better understand the reasons behind their physical challenges, enhancing their workout results and overall experience.
Details of the New Locations
Rintosull Park Place Oita Store
- - Address: 2-1 Koen-dori Nishi, Oita City, Oita Prefecture, 2nd Floor, Park Place Oita Garden Walk
- - URL: Rintosull Park Place Oita
- - Closed on: Variable (Front desk operates on Sundays only)
- - Access: Located near the Koen Higashi Interchange on Route 610 and National Route 197.
Rintosull Aeon Mall Kochi Store
- - Address: 1-4-8 Hatanan-cho, Kochi City, Kochi Prefecture, 1st Floor, Aeon Mall Kochi
- - URL: Rintosull Aeon Mall Kochi
- - Closed on: Sundays
- - Access: Approximately 10 minutes' walk from JR Kochi Station North Exit, located inside Aeon Mall along National Route 56.
Pre-Opening Free Trial and Membership Campaign
To celebrate the grand opening, Rintosull will host free trial sessions and early membership campaigns from January 11 to January 31, 2026. Participants will enjoy complimentary access to trial classes and have the chance to sign up with waived registration fees and discounted monthly plans. This initiative aims to encourage individuals to take their first steps toward improved posture and fitness without financial barriers.
Early Membership Benefits:
- - Free trial classes
- - Waived entrance and registration fees for same-day sign-ups
- - Special monthly fee of 1,980 yen (tax included) for unlimited classes for the first three months
- - Ongoing monthly fee discounts after the fourth month
- - Complimentary hydrogen water and LAVA support services for the first three months
Both new stores are expected to provide a fresh and engaging environment for fitness enthusiasts in Japan, showcasing Rintosull's commitment to enriching lives through effective wellness practices. For more information about Rintosull and its offerings, please visit their official website at
Rintosull.