- This monster appears in the artworks of "Autonomous Action Unit", "Blasting Fuse", "Covering Fire", "Divine Wrath", "Linear Accelerator Cannon", "Mass Driver", "Transmodify", "Fuse Line", and "Rear Misfire".
- This monster has a Toon counterpart: "Toon Cannon Soldier".
- This monster has an upgraded version: "Cannon Soldier MK-2".
- Based on the artwork of "Transmodify", "Cannon Soldier" is within "Cannon Soldier MK-2." The former is most likely controlling the latter.