Author.....

hanahime June 23, 2018 5:01 am

Author... u obviously didn't research about tennis and what little knowledge you have of tennis is based on 'Prince of tennis'
Tezuka zone and zero shiki drop shot are not even possible and non existent in real tennis

Responses
    takaraandelle June 26, 2018 3:32 pm

    They could've just been referencing the show, as a little nod for people who have read Prince of tennis.