by a relaxheal memory foam seat memory no pain in the premium memory foam [Supervised chiropractor] cushion, cushion, chair, cushion, foam, chair,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Product supervised by a judo therapist] A memory foam cushion supervised by Director Nakamura, who has treated over 500,000 people and has been featured in the media and magazines. This cushion has been thoroughly designed in terms of softness, shape, and size, combining specialized knowledge and ergonomics. [Commitment to softness] We have carefully reflected customer feedback on other companies' products and created products with a softness that combines expertise. It is soft enough to support you and gently envelop you, and can also be used as a cushion when placed on the ground. [Comfortable to sit on any chair] Made of 100% premium memory foam, it slowly sinks into your body for a comfortable feeling. It is a memory foam seat cushion that sinks into the shape of your buttocks over about 30 seconds, fitting evenly and dispersing pressure. You can sit for a long time without your buttocks hurting, so it supports the burden on your body. [Luxury Velvet Cover] We made the cover with care and no compromises. We selected a velvet cover that is soft to the touch and gently supports the buttocks. The back has a non-slip surface to keep the correct posture without slipping. The cover can be removed and washed, so you can use it cleanly every day. [A Japanese manufacturer specializing in cushions] We are a reliable Japanese manufacturer. We carry out thorough quality checks and after-sales support. [Product supervised by a judo therapist] This memory foam cushion is supervised by Director Nakamura, who has treated over 500,000 people and has been featured in the media and magazines. This cushion has been thoroughly designed in terms of softness, shape, and size, combining specialized knowledge and ergonomics.