To rugby fans in Japan, Sugadaira is a holy place, and its annual training camp is one of the biggest events of the year. In Volume 7, the Jinko boys make their pilgrimage to Sugadaira to put their newfound skills to the test against top-tier rugby schools from all over the nation. Right out the gate, they have their work cut out for them; their first scrum is against Tenjiku Technical High School, one of the top eight teams in the highly competitive Osaka region! Are they up to the challenge?!