|Other languages||Kvant (German and Hungarian)|
|Anime||Kiddy Grade Episode 19
Kiddy Girl-and Episode 1
Quant is the G-Class ability of Eclipse. She uses it to create new bodies for ES Members, to control quantum particles and to teleport short distances. This ability is strongly connencted to the ability Encode, which enable the user to regenerate and to transfer person's soul through the soul's quantum particles.
However, while creating clones of Éclair and Lumiere, her ability gets used too much in a short period of time, and she dies.
- This is the only known ability to be able to create new bodies for ES members.
- This is the only known ability to kill it's user if it is used too much in a short period of time.