【New, Unopened】Extra Thick 25cm Independent Pocket Coil Mattress, Queen Size, ￥39,980

Queen Mattress, Extra Thick 25cm, Independent Pocket Coils, 9-Zone Structure, Pressure Distribution, Back & Lower Back Pain Relief, Breathable & Odor-Resistant, High-Density Urethane, Bed Mattress, Turning Support, Premium Springs, Silent, Compressed Packaging, 160x195x25cm

Purchased: April 2026
Price: ￥39,980

★Ships anonymously on the same day whenever possible. If I am away on business or attending a social event, I will ship upon my return. Please message me if you need it urgently.
★Ships via Hikaku Courier Service / Hikaku Large Size Courier Service (180 size).


【Perfect Balance of Support and Comfort】 Combines a base of independent pocket coils with a top layer of high-density memory foam. With a medium-firm feel that suits Japanese preferences, it prevents excessive sinking and provides ideal responsiveness and a snug fit. Experience a luxurious sleep with this hybrid mattress.

【9-Zone Pressure Distribution - Supports Ideal Sleeping Posture】 Features a plush quilted layer designed for those suffering from lower back pain. The advanced 9-Zone Independent Pocket Coil System provides precise support for each part of your body, from head to toe, maintaining the natural alignment of your spine. It gently conforms to your body's contours, instantly responds, distributes pressure, and leads to deep, restorative sleep.

【High-Resilience Urethane for Smooth Turning】 The surface is made of high-density, high-resilience urethane with moderate responsiveness. It prevents your body from sinking too deeply and smoothly supports natural turning during sleep. This reduces the need for extra muscle effort, improving sleep quality and promoting full recovery from daily fatigue. CertiPUR-US certified.

【Reinforced Edge Support Prevents Sagging】 Three rows of thick, sturdy reinforced coils are placed around the perimeter of the mattress. This prevents the edges from collapsing, maximizing your usable sleeping space. Whether you're sitting on the edge to put on shoes or turning near the edge, you won't feel like you're going to slide off, providing solid stability and peace of mind.

【Easy-to-Carry Compressed Packaging】 Delivered in vacuum-compressed roll packaging for easy transport and setup in your room. Please allow 48-72 hours for the mattress to fully expand in a well-ventilated area.