Snow? In the classroom? Mumei and Koui face a new test and attempt not to freeze to death. A mysterious examiner awakens from his 10,000 year slumber to whip these cheating students into shape. However, things take an unexpected turn when Mumei's crush, Ryuu Haku, is accused of cheating. Will Mumei be able to clear her name and win her favor?
Since I'm getting one, I'll look for 
one that matches Haku-chan's!
بما أنّي سآخذ واحداً، سأبحث عن قلمٍ
 يُطابق قلم هاكو-تشان
Wenn ich schon dabei bin, besorge ich
mir direkt einen wie der von Haku-chan!
Ya que estamos, buscaré
una que haga juego con la suya.
Ya que estamos, buscaré
una que haga juego con la suya.
Tant qu’à faire, je vais essayer
de trouver le même que Haku !
E già che ci sono 
ne cercherò una uguale alla tua, Haku-chan!
Vou aproveitar e comprar
 uma igual à da Haku-chan!