by a Judo Neck pillow Neck pillow Just sleep at home for 10 minutes Cervical pillow Stretch Stretch Neck Shoulder Pillow Sti

【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. [Supervised by a Judo therapist] Smartphones and computers have become indispensable in our daily lives. As a result, many people suffer from stiff necks, stiff shoulders, or headaches. Therefore, we recommend you try this premium 2-way neck pillow. The 11 concave and convex grooves push up and wrap around your entire neck, so you can get a moderate stretching effect just by sleeping for 10 minutes. [2WAY type] By changing the direction in which you place your neck, you can practice two different stretches to suit your body shape and the conditions of the day. 《Gentle slope》For first-time users, relatively small people, etc.《Steep slope》For those who want to stretch more thoroughly [Product Features] 《11 irregularities》 Wraps the entire head in a way that pushes it up, thoroughly addressing muscle stiffness. [Ergonomic design] It fits securely regardless of the user's head shape or body shape. [High Quality PU] Made of PU urethane material that is comfortable to use and not too hard or too soft. [How to use] 《STEP 1》 Place the neck pillow on a flat surface and slowly place your head and neck on the pillow. 《STEP 2》 Keep your head on the neck pillow and maintain a relaxed state for about 10 minutes. [Usage Situation] For a break during remote work/In between housework and childcare/As a new habit before going to bed [Product specifications] ○Size: Width 19 x Depth 23.5 x Height 10cm ○Color: Blue ○Weight: 290g ○Material: Neck pillow/PU urethane foam Storage bag/velvet material ○Set contents: Neck pillow body, storage bag, Japanese manual [Note] *This product is not a massage device. *The feeling of use may vary depending on the shape of the neck and usage environment. [Supervised by a Judo therapist] Smartphones and computers have become indispensable in our daily lives. As a result, many people suffer from stiff necks, stiff shoulders, or headaches. Therefore, we recommend you try this premium 2-way neck pillow. The 11 irregularities push up and wrap around your entire neck, so you can get a great stretching effect just by sleeping for 10 minutes. [Excerpt from comments from Judo therapist Hidema Ohno, director of Ohno Orthopedic Clinic] [2WAY type] By changing the