第 12 集: 女孩們拿著佐和子的門票參加山巖音樂節，並同意明年演出。
With summer vacation starting, everyone initially decides to do another training camp, but instead they decide this year to go to a summer rock festival in the mountains, which Sawako conveniently has tickets for. After following Sawako's strict survival guide, the festival starts and everyone gets into it, especially Mio, although Tsumugi and Yui become depressed when they cannot eat the foods they want. Meanwhile, the girls shortly go separate ways to listen to different bands. While Mio gets entranced by a left-handed guitarist, Sawako enjoys headbanging to a heavy metal band far from the others. After a day of music, the girls sit under the stars, listen to the bands far away, and agree to perform at the next summer festival. (Source: Wikipedia)
集數
- 第 8 集 · Yui和Ritsu為大學選擇煩惱，Nodoka分享過去回憶。
- 第 9 集 · Yui 參加才藝表演以報答鄰居，同時在 Azusa 的協助下準備期末考
- 第 10 集 · 佐藤和也遇見野見山，由依加入死亡惡魔樂團
- 第 11 集 · 女孩們在炎熱中掙扎，儘管唯對空調過敏，還是安裝了冷氣。
- 第 12 集 · 女孩們拿著佐和子的門票參加山巖音樂節，並同意明年演出。
- 第 13 集 · 梓與Ui和Jun共度時光，在參加祭典前憧憬著樂團的未來。
- 第 14 集 · Ritsu與Tsumugi感情升溫，Yui和Nodoka則為功課與蛋糕上的草莓煩惱不已。
- 第 15 集 · 學校馬拉松比賽與由依的失蹤
- 第 16 集 · 梓嘗試與社團成員練習，卻屢遭各種打斷與干擾。