The first semester has come to a close, and the Ikeda lab is having a party where everyone's bringing what they like to eat and drink. They're having fun, playing games like the "prime number Yamanote line game," when a drunken Himruo finally does a certain something with Yukimura... And even Kanade ends up drunk... On the other hand, the mood quantifier obtained through the previous round-robin kiss experiment has progressed their research tremendously, and in order to gather more data, Yukimura and the others use fairy tales such as "Snow White," "Kaguya-hime," and "The Crane Returns a Favor" as references, but...
But if it were "Kaguya-hime," 
what would happen?
،"لكن إن تعلّق الأمر بحكاية "الأميرة كاغويا
 ماذا كان سيحدث؟
Aber wie sähe das bei der
Geschichte von Kaguya-hime aus?
¿Y qué pasaría si fuera Kaguya-hime?
¿Y cómo sería con Kaguya-hime?
Et si on prenait Princesse Kaguya,
comment ça se passerait ?
Ma nel caso di "Kaguya-hime" cosa accadrebbe?
Mas e se fosse a história
de "Kaguya-hime"?
А что, если взять сказку 
о принцессе Кагале?