ANNEX is a resort spa that combines historical charm with modern elements. Incorporating traditional Japanese therapies and techniques, top therapists utilize the latest technologies and knowledge to heal and refresh customers. Targeting individuals in their 30s to 40s, this spa is particularly popular among this age group. ANNEX offers personalized treatments tailored to each customer, providing a space where both mind and body can relax. Why not indulge in a luxurious time at ANNEX, where history and modernity merge to soothe away the stresses of daily life.