★Immediate purchase and silent purchase OK ★Secure anonymous shipping ★Follower discount available 100 yen off for purchases over 1500 yen [Achieve "Beautiful Posture" just by sitting! Ergonomically designed pelvic support] For those suffering from lower back pain, poor posture, or fatigue from long hours of desk work. This product is a posture-correcting chair designed based on ergonomics and applying the principle of leverage. Simply by sitting, your pelvis will naturally lift, guiding you to an ideal posture where your spine forms an S-curve. It resets slouching and bad sitting habits, preventing body distortion that causes lower back pain. It provides a sense of stability as if being supported by hands from behind, achieving a comfortable sitting experience that doesn't cause lower back pain even after sitting for long periods. [Convenient foldable design - easy to carry] Equipped with a "foldable function" not found in traditional pelvic support chairs! The backrest can be folded down, allowing for compact storage under a desk or in gaps between furniture when not in use. With a weight of only around 1kg, it's lightweight and can be easily carried with one hand by women and children. It's perfect for moving from home to the office, or for carrying on business trips or to travel destinations. This innovative floor chair makes "correct posture anywhere" possible. [High-resilience memory foam - comfortable even for long periods] The seat and backrest are made with carefully selected high-resilience memory foam. It evenly distributes body pressure, dramatically reducing the burden on your hips and lower back. The exquisite cushioning, neither too hard nor too soft, firmly supports your pelvis while providing a gentle, enveloping feel. With a weight capacity of over 150kg, it can be safely used by adults and children of all genders. Furthermore, the unique ventilation hole design promotes air circulation, preventing stuffiness even during long periods of use in the summer, making it comfortable for all seasons. [Versatile for any occasion - can be used on chairs or the floor] It can be used not only on office chairs but also as a floor chair on the floor or tatami mats, on sofas, or on dining chairs, without choosing a location. In addition, it fits perfectly in car seats, making it very popular for drivers who travel long distances to alleviate lower back pain. It strongly supports all sitting postures for telework (remote work), studying, reading, gaming, and more. ti-725-110-105