Nakayama Shiki Launches 'Foot Arch Balance Supporter' at Sugi Pharmacy on May 11, Offering Everyday Conditioning from the Ground Up

Nakayama Shiki Industry Co., Ltd. (Headquarters: Arakawa-ku, Tokyo; CEO: Motoki Nakayama), a health and medical support product manufacturer that has been supporting the health of Japanese people for over 80 years since its founding in 1940, sequentially launched the foot care supporter 'Nakayama Shiki Foot Arch Balance Supporter', developed under the supervision of an orthopedic surgeon, at Sugi Pharmacy starting Monday, May 11, 2026.

This product features a 3D pad that lifts the plantar arch to support the foot arch from below, aiding in shock absorption and center-of-gravity stabilization during walking. By reducing the burden on the entire sole, it addresses the accumulation of foot fatigue and heaviness from prolonged standing or walking, developed with the concept of aligning the entire body's balance starting from the feet. With its ultra-thin, stretchable material and hook-and-loop fastener adjustment, it fits comfortably even inside shoes. It is the perfect item for 'daily foot care' for those who are somewhat flat-footed or concerned about foot fatigue and sluggishness. Combined with the 'Nakayama Shiki Foot Arch Supporter Hard' currently available on Rakuten, Yahoo! Shopping, and Amazon, the lineup allows users to choose from two types with different support strengths.

■ Is your foot arch collapsing? How modern lifestyles affect our feet
With the diversification of lifestyles—such as prolonged desk work, the proliferation of transportation means like cars, trains, and escalators, and the establishment of remote work—opportunities for modern people to 'walk on their own feet' are steadily decreasing. As physical activities, including walking, decrease, the muscles that support the foot arch are less utilized, creating an environment where the function of the foot arch easily declines. A collapsed foot arch is not just a foot problem. When the balance of the sole—the starting point for daily movements like standing, walking, and running—collapses, the shock-absorbing function decreases, easily leading to daily discomforts such as feet getting tired just from walking or feeling sluggish by evening. Furthermore, it is said to affect posture, walking style, and the overall balance of the body.

■ What is the 'foot arch'? The three-point bow-like structure that serves as the starting point for systemic balance
The foot arch refers to the bow-like structure of the sole formed by the lines connecting three points: the ball of the big toe, the ball of the little toe, and the heel. This bow-like shape plays the role of a cushion that absorbs shock from the ground and a foundation that supports body weight and stabilizes posture. When this arch collapses due to muscle weakness or lack of exercise, not only does the burden on the entire sole increase, but it also leads to movements attempting to compensate for the instability of the feet with the knees, lower back, and back, which can manifest as an imbalance or distortion of the entire body. This is why it is said that 'maintaining a normal foot arch is the shortcut to correcting body distortions.'

■ Foot arch supporters support the whole body starting from the feet
Physically supporting a collapsed foot arch from the outside—that is the approach of this product, the 'Nakayama Shiki Foot Arch Supporter'. Under the supervision of an orthopedic surgeon, the 3D pad lifts the plantar arch from below, bringing the foot arch closer to its ideal bow-like shape. This disperses the burden on the sole, addresses foot fatigue during walking, and supports posture stability and balance while walking. Conditioning the soles of the feet establishes the base for standing posture and walking style. This product proposes a daily conditioning habit that approaches from the 'foundation of the whole body'—the feet.

It can be used both at home and on the go—from outings like commuting and shopping, to light exercises like jogging and walking, household chores like cooking, washing dishes, and cleaning, to walking the dog and picking up children. It can be worn in any situation: barefoot, over socks, or inside shoes. On days with long standing or walking hours, or when you are concerned about foot fatigue and sluggishness in the evening, it can be incorporated into your daily routine as a 'single piece to condition your feet.'

■ 4 features of the 'Nakayama Shiki Foot Arch Supporter'
・ Ultra-thin design with minimal discomfort even inside shoes
The ultra-thin finish reduces discomfort when wearing shoes. It can be used by slipping it directly into everyday shoes such as commute shoes, leather shoes, and sneakers, allowing you to continue your 'daily foot care' while maintaining your usual wearing comfort on the go.

・ 3D cushion pad that 'moderately stimulates' the plantar arch
The bow-shaped 3D cushion absorbs and disperses the force applied to the sole and arch while accurately lifting the arch. It softens the impact of walking and guides you to the correct center of gravity, firmly addressing the foot fatigue and sluggishness that tend to accumulate from long hours of walking or standing work.

・ Material design balancing stretchability and fit
Adopts a material with high stretchability and fit. While suppressing discomfort during wear, it firmly exerts the effect of pulling up the arch. It follows the movement of the foot and actively shapes the foot arch.

・ Adjustable function suitable for anyone's feet with a hook-and-loop fast