President Kotori Yu told Tamaki and Sogo that their debut was officially decided. The two renew their determination to pave the way for seven people to debut as IDOLiSH7 someday. IDOLiSH7 enjoys a vacation at the campsite at the behest of the president. Everyone will share roles, and while fishing and making curry, we will deepen exchanges with each other. At night, the game is exciting, and IDOLiSH7 enjoys a moment of peace.
Après l'échec de leur prestation au Music Festa, le directeur de Takanashi Prod décide comme convenu de lancer la carrière de Sogo et Tamaki seuls. L'heure est venue de se détendre et renforcer les liens de membres d'IDOLiSH7 qui vont devoir redoubler d'efforts.
Bevor es wieder an die Arbeit geht, gönnt der Vorsitzende von Takanashi Productions den Jungs einen kleinen Naturausflug mit Bungalow-Übernachtung. Sie sollen gemeinsam kochen, trinken und einander besser kennenlernen. Auch die Managerin, der Vorsitzende selbst und Banri sind dabei.
Osaka Sogo e Yotsuba Tamaki vão fazer sua estreia numa dupla só deles chamada MEZZO". Mas antes, o grupo vai acampar ao lado de um rio, onde descobrem mais sobre um ao outro e reforçam suas amizades.
