Antonella is a young female mouse of a semi-athletic built.

She wears a safari uniform from the Volunteer Archaeologists, a jacket from the Purple Heart Highschool and leather boots. Optionally, she can wear gloves.

Like any rodent, her hands are bald, her nails are pointy and she has buckteeth.
Her irises are red-like colored, her main fur color is a blue-like gray color and her hair is blonde.

Naturally, Anto's lips are as pink as her nose but she can wear a purple or amber lipstick from her makeup kit.

Antonella appears to be joyful, extrovert and playful with her friends, specially, with Vicky to the point of be a bit of pervert in a "innocent" way such like lifting her tanktop and her friends' for exampe.

As a dark soul, she can perfectly materialize her shadow into the shape of a ghostly dark anthro being like herself. Antonella's shadow is capable of grab people and seems strong enough to lift and hold Victoria's arms in the air.

• Antonella's last name, "Kahrman", means "amber" in romanized arabic.

• Probably Anto has lent Vicky some purple lipstick.
• Confirmed to be true in Violet Diary Re-Page 2.

• Her darkbending ability is as similar as using a stand from JoJo's Bizarre Adventure.