Code A: Chian's Counterattack is a popular Mecha Anime franchise described as a 'suprisingly' orthodox Mecha series with a deep plot focusing on Chian's real life as well as Mecha battles.
- Chian - Main Character and Mecha Pilot
- CATHERINE - a prototype 'EBYN Mass Produced Combat Gear' (only ever had one line)
- Purple and Artemis - Chian's Sisters
- EBYN Corporation
- The Allied Forces
- The Anstar Corporation
- Various Models of the Mecha
- A Known Rare Model is the 'Shiny Thunder' Model
- Data Handbooks and Artbooks on the series have been published
- Speculations: The show can be a parody of many anime shows that specializes in mecha such as Code Geass: Lelouch's Rebellion, Aquarion Evol, and Gundam.