The heated battle enters 4th BOUT! The three remaining Central members are Tsukasa, Rindo, and Momo. With the stakes being the highest they’ve ever been, the rebel team goes all-out with their best, too, with Isshiki, Takumi, and Erina! Erina finally joins the battle and she is up against Momo. The battle neither side can afford to lose is about to begin.
But above all, what is this rich 
sweetness filling my mouth?
والأهمّ من ذلك، ما هذه الحلاوة 
الغنيّة الّتي تملأ أفواهنا؟
Woher kommt nur diese Süße,
die sich im ganzen Mund ausbreitet?
¿Y de dónde sale
esta dulzura tan profunda?
¿Y de dónde sale
esta dulzura tan profunda?
Mais comment se fait-il
que le sucre ait une telle longueur ?
Ma soprattutto,
E o mais importante, que doçura
profunda e de presença é essa?
Но меня больше интересует эта глубокая,
пронзающая сладость!