Summer vacation is coming to a close. Wakana received an SOS from Marin, who hadn't finished her homework, so he ended up helping her study at her house. They later realize that Marin had forgotten some math drills at school, so they go to get them. While alone at the school, Marin and Wakana make plans to go to a summer festival together. And when that day finally arrived...
You've never gone to the 
fireworks festival at Iwatsuki?
لم تحضر مهرجان الألعاب الناريّة في إيواتسكي؟
¿No fuiste a ver los de Iwatsuki?
¿No fuiste a ver los de Iwatsuki?
T’es pas allé voir
celui d’Iwatsuki ?
Non sei mai andato a vedere
 i fuochi d'artificio a Iwatsuki?
E você nunca foi assistir
aos fogos de Iwatsuki?