This song contains 3 leitmotifs.
1st Part - Unique to this song but the motif get used on other tracks later on (立body機motion Original Section).
2nd Part - The Reluctant Heroes
3rd Part - Unique to this song but the motif get used on other tracks later on. (立body機motion Original Section 2)
- If the rōmaji in the title (立body機motion) is replaced with the corresponding kanji for the words (体 for body and 動 for motion), the resulting title would be omni-directional mobility (立体機動 Rittai kidō?), which refers to the ODM gear.