第 3 集: Kotaro 策劃快閃活動，而團體在 Tae 打噴嚏後選定了 Franchouchou 之名。

As Kotaro makes plans for a live flash mob performance in front of Karatsu Station, the girls try to decide on a name for their group, ultimately settling on the name Franchouchou after the sound of Tae's sneezing. While the others motivate themselves to practice their routine overnight, Ai and Junko remain skeptical, leading the others to begin the performance without them. The performance runs into trouble after Sakura forgets her lyrics, but Ai and Junko step in to save the show, managing to attract at least one fan. (Source: Wikipedia)

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