In order to try to get Aki to promise to go on a date with him, Masamune teams up with Kojuurou and challenges Aki and Yoshino to see who can get a better score on a test. If he wins, he gets a date with Aki. If he loses, he'll have to live with the nickname Aki gave him until he graduates. How will this end up?
Will it be me and Kojuurou
هل سيكون أنا وكوجورو
Werden ich und Kojūrō
Kojuurou y yo, o Koiwai-san y tú.
on verra lequel de nos binômes
obtiendra la meilleure moyenne.
Io e Kojuurou...
Quem terá notas mais altas:
Чьи результаты будут лучше. 
Мои с Кодзюро или твои с Коиваи.