【Ergonomic 3D Design】 The KOJIHOMU pillow features an arched design that perfectly fits the curve of your neck. This perfectly fills the gap between your back and the pillow. This pillow has a concave hollow design that wraps around your head while providing firm support. It doesn't put pressure on your head, providing a sleeping experience as if there were no pressure. You won't feel pressure on the sides of your head or ears when sleeping on your side. 【Easy to Turn Over & Comfortable Side Sleeping】 This pillow is designed with higher sides, so even when you sleep on your side, your head will naturally lift up, and your body's center of gravity will be straight. This feature allows your neck, shoulders, and head to maintain a stable position without being forced into an unnatural posture. In addition, it has moderate firmness and size, so it firmly supports your head and prevents your posture from collapsing. Also, it doesn't easily slip off the pillow even when you turn over, improving your peace of mind while sleeping. Actual photos are from the 7th image onwards. Please be sure to check the photos as they may differ from the description. Please comment if you have any questions. This is a defective product, so there may be box damage, torn vinyl, signs of opening, fingerprints, etc. Due to a simple inspection, there is a possibility that we may overlook signs of use or missing parts. We may not be able to meet the expectations of those seeking a perfect product. Amazon Reference Price: 4619 yen Same-day shipping (shipping method may be changed to the cheapest option) 100 yen discount for follow + purchase comment Please check the profile before purchasing. Management number 35