After my breakup with my ex-boyfriend, I was crushed, but I still needed to decide on a concept for my next animated film. That's when I had a dream featuring that same ex. This animation is based on that dream.
Japan experienced massive earthquakes on March 11, 2011, followed by repeated aftershocks. In addition to the quakes, how to deal with nuclear power remains one of our country's most debated topics. I believe that dream came from a blend of this tense atmosphere in Japan and my own heartbreak and despair. So I "re-mixed" everything that was going on in my mind.
Incidentally, he was fond of enemas. That's why in this song, the word "ass" and related terms keep surfacing. They all connect back to memories of him, so I chose to use this song. In the dream, my ex-boyfriend's face was indistinct, so in the animation his face is depicted resembling an anus.