- Asagi is a recurring character in various Nippon Ichi Software games. This card's name is a reference to Asagi's status as a secret character in her various appearances.
- This card's demerit of being unable to appear in Player Square is also a reference to Asagi's inability to become a main protagonist after her own game gets indefinitely postponed.
- Ironically, Asagi later gets her own Player card in the form of "Asagi Metamorphose" and "Asagi".