I randomly discovered the work of Japanese director Shingo Hashimoto. He appears to mainly create crazy commercials for a grocery chain in Japan called “Family Mart.” But he also had this music video, for the song “Drunk March,” (I think), by a Japanese band called Masuda Shacho Shobaihanjo Gakudan (I think). I can find no more information about the song, the band, or the video, so all information above should be taken with a grain of salt.
Either way, great video. I want to do this with my next wedding party.