手つなぎジャンプ

Tetsunagi Janpu ・ テツナギジャンプ

Live

AI translation

Meaning

Holding hands and jumping
The closing ritual, especially at live shows up to around 2009, performed after the setlist ended and before the members left the stage. The members line up side by side on stage holding hands, the audience hold hands with the people in the seats on either side, and on JIRO's call of 「せーの！」 (“Ready, go!”) everyone raises their arms in a banzai on “1, 2, 3” and jumps on “3.”
After 2009 it changed to 「行ってきます」.