Over 300 students and teachers from 17 schools and institutions have participated in the Youkai Taisou dance video project in Christchurch. An article on it has appeared in the Christchurch Press.
You can see the video of the dance in the article on the Stuff website.
Dancing together to the same song is more than just fun; it is something which creates a sense of belonging to a Japanese learning community beyond the walls of classrooms, schools and institutions.
You might want to organise a similar project at your school or in your region. An instruction sheet for making the videos is in the resources section of this site.