East Coast Masters Yo-Yo Championship 2018-03-21 kawamura CONTEST, Video East Coast Masters Yo-Yo Championshipのフリースタイルビデオが公開されました。 Related posts: 2018 West coast yoyo championship 2018 East Japan YoYo Contest West Coast Yoyo Championships 2020 2018 Midwest Regional Yo-Yo Championship