U-17camp Stories

After winning National Seigaku got invited to U-17 Camp but it seem not only Seigaku all other Middle school around Japan got invited,50 Middle School going to U-17 where Echizen Ryouma got raised There must be a motive behind this to invited 50 middle school,read to find out 50 Middle school who try challenge the world and Try entering the Center Nova stage Read the first book,"Shogun of Tennis"