As Akari's summer break has finally begun, she wracks her brain to come up with fun, summery things she can do together with Sophie.
However, the ocean or anything outside are all a bad fit for a vampire like Sophie.
Then she has a moment of clarity and realized that a firework festival is at night and a summery activity, so she immediately begins preparing yukata.
Erie and Hinata and join them to go to the festival, however...
Seeing something like this really 
makes me want to start counting.
.رؤية شيء كهذا يجعلني أريد أن أحصي حقًّا
Ver algo así me hace querer contar.
Ver algo así me hace querer contar.
Vedere una cosa del genere
mi fa proprio venir voglia di iniziare a contare.
Ver algo assim me dá muita
vontade de sair contando.
Вот вижу такое — и не могу 
удержаться от счёта.