#Japan #Kobe #Kobe University #MARINE CORE #PRAIA

Exploring the MARINE CORE Insole: A Game Changer in Walking Stability

Kobe University’s Medical School has partnered with PRAIA Co., Ltd. to introduce a revolutionary insole known as 'MARINE CORE.' Scheduled for pre-release on April 8, 2026, via the crowdfunding platform Makuake, this product promises to enhance walking stability by an astounding 33.5%. The new insole combines advanced medical research with artisanal craftsmanship to provide unparalleled comfort and support.

The Origin of MARINE CORE

The development of the MARINE CORE insole stems from the dedicated work of skilled craftsmen in Japan, who have long pursued the perfect balance of comfort in footwear. They recognized a vital link between foot stability and overall health, leading to this collaborative venture with the Orthopedic Department at Kobe University Graduate School of Medicine. Unlike conventional insoles, MARINE CORE is engineered towards aligning the body's axis, thus significantly reducing lateral sway during walking.

Scientific Verification of Stability

Partnering with Professor Ryosuke Kuroda, an expert in sports medicine and regenerative medicine, the effectiveness of the MARINE CORE has undergone meticulous scientific evaluation. The studies revealed that the insole effectively reduces lateral movements by 33.5%, showcasing its impact on balance. Participants experienced an 11.5% improvement in their stability when standing on one foot, demonstrating its utility for athletes and everyday users alike.

Innovative Technology Behind MARINE CORE

1. Three-Point Support System

The unique three-point support system focuses on the heel, the base of the big toe, and the base of the little toe. This design not only supports the three arches of the foot but also distributes body weight evenly, alleviating pressure on specific areas.

2. CORE FIX Design

The CORE FIX design aligns the seven bones in the ankle region, accommodating the natural shape of the foot without forcing the arch upwards. This gentle support allows for a healthy foot composition, critical for daily movement and athletic performance.

3. Durable Construction

Crafted from high-durability nylon, the insole maintains its structure even under continuous weight, ensuring longevity. The material molds to the user's foot over time, becoming a trusted companion for their walking journey.

Endorsement from Athletes

Notable personalities such as Daisuke Ohata, a former Japan Rugby representative, have recognized the significance of MARINE CORE. Understanding the necessity of proper footing in both athletic and everyday life, he aligns with the foundational philosophy of this innovative product.

Product Specifications

Name: MARINE CORE Insole

• - Sizes Available:

- XS (22-23 cm)
- S (23.5-24.5 cm)
- M (25-26 cm)
- L (26.5-27.5 cm)
- XL (28-29 cm)

• - Price: Special pricing on Makuake (available at 30% off)

Launch on Makuake

The MARINE CORE insole will be available for early purchase starting April 8, 2026, at 11:00 am. Interested customers can find more details on the dedicated project page: Makuake Project Page

Company Overview

Company Name: PRAIA Co., Ltd.
CEO: Shigetaka Matsui

• - Official Website: marinecore.jp
• - Contact for Inquiries:

- Contact Person: Tsuruoka
- Phone: 06-6978-8435
- Email: [email protected]

Media Inquiries

Media representatives can request samples and detailed data from the collaborative study with Kobe University. Opportunities for interviews with developers and in-store measurement experiences in Ginza and Osaka are available upon request.

FAQs

Q: Does this product have medical therapeutic benefits?
A: While MARINE CORE is not classified as a medical device, extensive research has yielded objective data regarding its efficacy in improving balance and reducing sway during walking, based on scientific principles.