The idea for green onion flavored ginger ale that Mikoto came up with on a whim is chosen as a potential candidate in the Sunlight Beverage new product planning contest. Since Mikoto is still unaccustomed to working at a company, the badminton team arranges a training camp so they can help him. Together they discuss the project as they write up a proposal. And finally, Mikoto opens up to Tatsuru about the traumatic incident he experienced in high school that caused the decline in his abilities.
You don't use your head! 
Quit playing so sloppily!
!لا تستخدم دماغك! توقف عن اللعب بتهوّر
Im Oberschtübchen Funkschtille!
Schpiel nicht scho schlampig!
¡No piensas! ¡Deja de ser tan torpe!
¡No piensas! ¡Deja de ser tan torpe!
Non ragioni abbastanza! 
Piantala con questo pressappochismo!
Você não usa a cabeça!
Não seja tão desleixado!
Головой совсем не думаешь! 
Играешь слишком небрежно!