Naru and Hana visit yosakoi shop Masaru, where they learn of the summer Hanairo Yosakoi Festival. Hana is eager to participate through their Yosakoi Club, but to form a club, they need at least four members. As Hana performs all around the school to recruit members, Yaya asks her how she could be so happy.
Huh? Y-Yes, why?
أجل، لماذا؟
Ja, warum?
Sí, ¿por qué?
Sí, ¿por qué?
Sim, por quê?