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.
Happy Around!
!سعادة باستدارة
Happy Around!
¡Qué felicidad!
Happy around !
हैप्पी अराउंड!
Happy Around!
Voltinha da felicidade!
Счастливый пируэт!