ROST

[ranking]

It provides ranking information of all players who participated in official competitions held nationwide.

[Competition]

Competition notification and reception / Participant push notification / Digital referee scoring function / Real-time competition status information is provided to help smooth competition progress.

[map]

You can check the national center information of the sport of interest. Easily search for information on the center of the area you are visiting through the map service.

[market]

You can more easily trade used items related to your interest. Easily find and trade used items near your local/center.