This video is titled "Public Enemy: Gintama through dance｜Gintama real life (36th performance) Chikuzenni vol.11 DANCE SHOWCASE" (パブリックエネミー 銀魂 踊ってみた Gintama real life(36作目) 筑前人 vol.11 DANCE SHOWCASE), was released by "nekomon1."
In this video, you can see the performance by the dance team dressed as the characters from the popular anime/manga "Gintama."

Odotte-mita is a genre of dancing that involves dressing up as characters from anime that are popular on YouTube and Nico Nico Douga.
In this video, the popular dance team "Public Enemy" dances the popular manga Gintama in Odotte-mita style.
Not only do they dance, but you can also see how their performance links to the original storyline.
Be sure to watch the performance to the very end so you don't miss anything!