Wakana and Shinju's secret plan was a success, which added to the success of their first group cosplay photoshoot. As Juju and Shinju look through the photos from the photoshoot, the sisters find out how they both feel. Meanwhile, Marin and Wakana are enjoying their summer vacation. They were preparing Marin's cosplay for a fighting game character named Veronica-tya, but then a problem arises...
I know that I'm the one 
who let her borrow it...
...أعلم بأنّني أنا من أعارها الملابس
Das hab ich selbst getragen …
Se que se la preparé yo,
Se que se la he preparado yo,
C’est moi qui les ai préparés,
So che gliel'ho prestata io...
Eu mesmo as separei e entreguei a ela...
Я сам предложил Китагаве свою одежду,