Osaka Sogo and Yotsuba Tamaki are set to debut with Takanashi Productions as duo "MEZZO." But first, the group goes camping by the river, where they learn more about each other and strengthen their friendships.
(One, Two, Three, Four, Five, Six, Seven Go!)
(!واحد، اثنان، ثلاثة، أربعة، خمسة، ستّة، سبعة، سبعة هيّا)
(One, Two, Three, Four,
Five, Six, Seven Go!)
(One, Two, Three, Four,
Five, Six, Seven Go!)
(One, Two, Three, Four, Five, Six, Seven Go!)
Раз, два, три, четыре, пять, 
шесть, семь, вперёд!