Thank you for viewing! ⭐️ Instant purchase OK ⭐️ Brand new, but has been opened once to check the product. ⭐️ Even if a warranty is included, it will be void as this is a transaction between individuals. 【Posture Correction Chair That Gives Anyone Ideal Posture Just by Sitting】 Have you ever been told by others, "You have a hunchback!" or "Your posture is bad!" or "You have discomfort in your lumbar spine," and been concerned about your posture? KOJIHOMU posture correction chair was developed over five years by experts who researched the physical characteristics of Japanese people, and was designed with the aim of "maintaining correct posture," "reducing the burden on the lower back," and "achieving a high-quality sitting experience." When you sit in this chair, you can instantly sit correctly, as if you were being taught by a professional instructor, straightening your back and relaxing your spine. You can be freed from hunchbacks and unnatural sitting positions, regain healthy posture, and reduce fatigue while protecting your lower back. You no longer have to worry about bad posture. Experience a new level of comfort! 【Two Evolution Points! ① Bird Wing Design ② Improved Cleanliness】 ① "New backrest design like a bird's wing" In previous models, we received feedback that the backrest was a little hard or that the support was insufficient. Therefore, in the 2025 model, we changed the design of the backrest to a bird's wing shape. This design provides firm support for the back, maintains a natural posture, and has the wonderful effect of making it less tiring to sit for long periods of time. It fits the body better and provides a comfortable sitting experience. ② "Removable cover" In previous models, cleaning was a little troublesome when it got dirty, but in the 2025 version, the cover is removable and can be easily washed at any time. It is easy to keep clean even after long-term use, and you can always use it comfortably. Even in a busy daily life, you can maintain cleanliness, so you can use it more hygienically.