SANSHIN Joins as an Official Partner of 2025 World Jump Rope Championships

IJRU is thrilled to welcome SANSHIN Co., Ltd. as the newest official partner for the 2025 World Jump Rope Championshipsa. SANSHIN is Tokyo-based company specializing in railway construction.

“We are committed to providing safety and peace of mind to everyone involved in the railway industry”
-SANSHIN Co., Ltd.

This guiding philosophy has shaped SANSHIN’s work in railway construction, and now, their community impact is expanding far beyond the tracks. As proud sponsors of a local football team in Tokyo, SANSHIN is now extending its support to the jump rope community, and there’s a meaningful reason behind it.

Here’s the heart of the story: The owner’s wife is a former Double Dutch athlete, and together they are passionate about giving back to the sport that has shaped their journey. This partnership is rooted in their shared philosophy of growth, community, and elevating jump rope to the next level.

This collaboration represents more than sponsorship—it's about honoring legacy, inspiring youth, and building a brighter future for the sport.

Learn more about SANSHIN: https://sanshin-kidou.jp (https://sanshin-kidou.jp/)