So schnell kann die Zeit vergehen. Schon wieder stehen die Sommerferien vor der Tür und Mio plant wieder ein Trainingscamp für die Band. Ob die neue Gitarristin damit klarkommen wird?
Azusa meets up with Ui for lunch and are later joined by Ritsu. They try to call Tsumugi but end up talking to her butler. Yui and Ritsu invite Sawako to join their next training camp, but she appears disinterested. The gang arrive at an even bigger villa than last year, though Mugi points out it still isn't the one she desired. Yui and Ritsu want to play and Mio and Azusa want to practise, but the latter gets outvoted by Tsumugi in favour of playing. Azusa objects, but ends up having the most fun anyway, even getting sunburnt in the process. After practise, dinner and fireworks, Ritsu suggests a test of courage, and Mio and Azusa are shocked by the sudden appearance of Sawako. Later that night, Azusa joins Yui practising guitar. Azusa meets up with Ui again, although she can barely recognise her with all the sunburn.
梓を含めて5人となった軽音部は、 夏休みに合宿をすることに。
充実した練習ができると考えている梓。
だが、 みんなで行った合宿の買い物の様子をみて、 一抹の不安を覚える。
Llegan las vacaciones de verano y el grupo decide irse otra vez unos días a ensayar a una casa de Tsugumi, en primera línea de playa… ¿Ensayarán esta vez?
나카노를 포함해 5명이 된 경음악부는 여름방학에 합숙을 하기로 한다 충실히 연습을 할 수 있다고 생각하고 있는 나카노이지만…
Un nouveau camp d’été pour le club de musique, cette fois avec Azusa qui a rejoint le groupe ! Cette dernière est plus qu’enthousiaste à l’idée de passer des journées à jouer avec ses aînées, mais comprend très vite que les répétitions risquent d’être relayées au second plan...