[International Patent Pending] Joint research with Kobe University Graduate School of Medicine. Innovative Insole "MARINE CORE" that Reduces Walking "Wobble" by 33.5% Starts Pre-sales on Makuake
PRAIA Co., Ltd. has launched pre-sales of 'MARINE CORE' on Makuake. Developed through joint research with Kobe University Medical School, the insole is scientifically proven to reduce walking wobble by 33.5%.
📋 Article Processing Timeline
- 📰 Published: April 8, 2026 at 21:10
- 🔍 Collected: April 8, 2026 at 12:30
- 🤖 AI Analyzed: April 20, 2026 at 17:51 (293h 21m after Collected)
PRAIA Co., Ltd. has started pre-sales of "MARINE CORE," an innovative insole scientifically proven to stabilize walking through joint research with the Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, on the support purchase service "Makuake" from Wednesday, April 8, 2026.
[Project Page URL]
https://www.makuake.com/project/marincore_0001/
■ Background of Development: Fusion of shoemaking wisdom and cutting-edge medical evidence.
This project began from the desire of artisans who have been involved in shoe manufacturing and planning at domestic workshops for many years, pursuing the "comfort of wearing" for Japanese people. Through interacting with many customers, we became convinced that "balance of the feet determines healthy life expectancy and quality of life."
"MARINE CORE" is not just a highly cushioned insole. It was designed to correctly align the body's "axis" based on unique technology with an international patent pending and joint research data with Kobe University's Department of Orthopaedic Surgery.
An insole with a 3-point support structure that suppresses walking wobble just by wearing it.
■ Proving "Walking Stability" through joint research with the Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine.
The effectiveness of this product was verified from a medical perspective with the cooperation of Professor Ryosuke Kuroda, Vice President of Kobe University and a specialist in sports medicine and regenerative medicine.
Verification Results: Confirmed balance improvement effect in all monitor subjects.
Suppressed "side-to-side wobble" during walking by 33.5%: Analyzing center-of-gravity movement data during walking revealed a significant reduction in unnecessary side-to-side swaying.
Improved "stability when standing on one leg" by 11.5%: Makes it easier to maintain a stable posture without wobbling, even when standing on tiptoes or one leg.
[Project Page URL]
https://www.makuake.com/project/marincore_0001/
■ Background of Development: Fusion of shoemaking wisdom and cutting-edge medical evidence.
This project began from the desire of artisans who have been involved in shoe manufacturing and planning at domestic workshops for many years, pursuing the "comfort of wearing" for Japanese people. Through interacting with many customers, we became convinced that "balance of the feet determines healthy life expectancy and quality of life."
"MARINE CORE" is not just a highly cushioned insole. It was designed to correctly align the body's "axis" based on unique technology with an international patent pending and joint research data with Kobe University's Department of Orthopaedic Surgery.
An insole with a 3-point support structure that suppresses walking wobble just by wearing it.
■ Proving "Walking Stability" through joint research with the Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine.
The effectiveness of this product was verified from a medical perspective with the cooperation of Professor Ryosuke Kuroda, Vice President of Kobe University and a specialist in sports medicine and regenerative medicine.
Verification Results: Confirmed balance improvement effect in all monitor subjects.
Suppressed "side-to-side wobble" during walking by 33.5%: Analyzing center-of-gravity movement data during walking revealed a significant reduction in unnecessary side-to-side swaying.
Improved "stability when standing on one leg" by 11.5%: Makes it easier to maintain a stable posture without wobbling, even when standing on tiptoes or one leg.