Having welcomed Muni to the unit as VJ and gaining popularity through their concerts, Rinku and her friends decide to apply for a song composition contest.
Rinku, who has started to practice piano for song making, introduces Teacher Rei-chan to Maho & Muni.
A short version of "Happy Around!"
!اختصار لسعادة باستدارة
Die kleine Version von Happy Around.
La versión corta de "Happy around".
Es la versión corta.
Happy around, version courte.
"हैप्पी अराउंड" का लघु वर्ज़न!
La versione corta dell'"Happy Around"!
A versão curta do "voltinha da felicidade"!
Уменьшенный вариант
«Счастливого пируэта»!