I actually drew this a long time ago which is why I wanted to publish it soon because I don't want to make it seem as if my art skill has been disappearing (it really has). Anyway, this doujinshi takes place after Seigaku takes the championships. The New Prince of Tennis is bleh, it never takes place, although I might take some of those elements and insert them into this doujinshi.
Anyway, the girl in the middle is Mikina, the girl with the blonde hair is Naeru, and the guy with the blonde hair is Anton. And then we have Ryoma and Tezuka who look nothing like themselves, I'll let you decide who's who.
Tezuka Kunimitsu and Echizen Ryoma ---> Takeshi Konomi
Mikina, Naeru and Anton ---> Kairou Watoshimi