|Game||Tales of Hearts|
|Japanese Voice Actor||Tomoko Kaneda|
|Character Designer||Mutsumi Inomata|
Appearance and Personality
Corundum appears as a young girl with violet eyes and blond hair fashioned into two curled pigtails. She wears a yellow, plated coat adorned with a red jewel in the center and a black tiara with a purple jewel on her head. As a Joker-type mechanoid, Corundum is designed more for practical use and data-gathering rather than battle. She is obsessed with gathering information and is driven more by curiosity than anything else.
- Corundum derives from the mineral of the same name.