Happy Around! decides to challenge rap following Rinku's idea, 
However, Rinku and Muni becomes estranged due to misunderstanding.
Seeing Maho and Rei worried, Airi steps in to give them advice.
but I found nothing only.
لا شيء، لا ردود
ma era sempre una batosta
Mas não via nenhuma carta
так и не пришло.