Polygon Technology

Kakehashi Sports | Sports Auction

Kakehashi Sports

Kakehashi Sports, based in Tokyo, Japan, is a sports management agency representing clubs and athletes. It fosters talent development and partnerships, connecting sports communities while promoting engagement and supporting diverse sports initiatives across Japan.

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Challenges

Kakehashi Sports, based in Tokyo, addresses Japan’s need for a dedicated sports collectibles auction platform. It enables fans to bid on authentic memorabilia from beloved athletes and teams, fostering engagement and connecting the sports community through unique, collectible items, enhancing fan experiences across Japan.

Solution

Polygon Technology developed Sports Auction for Kakehashi Sports, a Tokyo-based platform hosting exclusive, limited-time auctions in Japan. Sports enthusiasts bid competitively to acquire authentic memorabilia and collectibles from favorite athletes and teams, enhancing fan engagement and fulfilling the demand for unique sports treasures.

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Features

User-facing Auction Site

Kakehashi Sports’ platform allows fans to bid on authentic sports memorabilia, fostering engagement with exclusive, time-limited auctions for collectibles from favorite athletes and teams.

Admin-facing Portal

A robust portal for admin users to create and manage clubs, players, and events, streamlining auction setup, monitoring, and analytics for efficient operation and enhanced platform performance

User-facing Auction Site

Kakehashi Sports’ platform allows fans to bid on authentic sports memorabilia, fostering engagement with exclusive, time-limited auctions for collectibles from favorite athletes and teams.

Admin-facing Portal

A robust portal for admin users to create and manage clubs, players, and events, streamlining auction setup, monitoring, and analytics for efficient operation and enhanced platform performance

User-facing Auction Site

Kakehashi Sports’ platform allows fans to bid on authentic sports memorabilia, fostering engagement with exclusive, time-limited auctions for collectibles from favorite athletes and teams.

Admin-facing Portal

A robust portal for admin users to create and manage clubs, players, and events, streamlining auction setup, monitoring, and analytics for efficient operation and enhanced platform performance

  • Online Payment
  • Lab Order
  • Appointment
    Cancelling

Additional Features

The platform provides seamless management of appointments, enabling users to easily schedule, reschedule, or cancel their bookings. It also supports secure online payments for consultations and services, streamlining the transaction process. Additionally, patients can conveniently order lab tests directly through the system, simplifying their healthcare experience.

    Additional Features

    The platform provides seamless management of appointments, enabling users to easily schedule, reschedule, or cancel their bookings. It also supports secure online payments for consultations and services, streamlining the transaction process. Additionally, patients can conveniently order lab tests directly through the system, simplifying their healthcare experience.

    Tech Stack

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    The Impact

    Sports Auction, crafted by Polygon Technology for Kakehashi Sports, transformed Japan’s sports collectibles market. This platform empowered fans to bid on authentic memorabilia, boosting engagement, connecting communities, and fulfilling the demand for unique sports treasures, significantly enhancing fan experiences and cultural ties across Japan.

    The Impact

    Polygon Technology’s robust payment gateway transformed Paperless Limited’s fintech vision into reality, enabling a seamless launch in Bangladesh’s digital payment landscape. By integrating advanced features like QR-based payments, recurring billing, and secure bank gateway management, the solution boosted operational efficiency, merchant trust, and consumer convenience. Leveraging a powerful tech stack—Java, PostgreSQL, React, Laravel, and Flutter—Polygon delivered a scalable, secure platform, empowering Paperless to lead the cashless revolution with confidence and excellence on February 25, 2025.

    Håb (ハブ)

    “Polygontech is helping startups like Håb to grow faster. With their supervision in product and expert engineers, our business growth accelerates at an outstanding level.”

    Yohey Toyoda

    Founder & CEO, Håb­ (ハブ)

    Håb (ハブ)

    “Polygontech is helping startups like Håb to grow faster. With their supervision in product and expert engineers, our business growth accelerates at an outstanding level.”

    Yohey Toyoda

    Founder & CEO, Håb­ (ハブ)

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