Catharine Blitzen (キャサリン・ブリッツェン) is an original character from Mobile Suit Gundam 0079 Card Builder arcade trading game. Catharine and her rival Reiko Holinger are the game mascots. Like other original game characters, she can take role of a secretary and interact with player during gameplay, although she is a secret character and isn't available from start.
She was designed by Mine Yoshizaki.
- One should note that her costume is based on Char Aznable's. She also love shopping and singing karaoke.