Delta is a young female wolf therianthrope with large canine ears and a fluffy tail. She sports purple eyes with vertical slit pupils that become circular when happy.[ANIME ONLY][6] Retaining an athletic yet curvaceous build, Delta's body possesses chiseled muscles and well-defined contours.
In her daily life, she wears a dark suit with long-sleeved clothes around her neck and opens in her stomach, a pair of gloves, shorts combined with stockings, and a pair of shoes. Often times, Delta will wear a variation of this trend with different materials but always wears something to accentuate her athleticism and form. But some exceptions occur, such as in winter helping Cid dig for Gettan's buried treasure.
When serving in the Shadow Garden, she wears the customary slime bodysuit with black and gold decorations, but with the individualized accessories of fur adornments at the collar, wrists, and ankles. Delta's top has the basic dark attire with twin vertical gold lines running up the central third of her torso before joining two violet gems accents. The gems fall in line where another gold lining traverses her upper pectoral outline above her bust, with gold shoulder pads connected to the gems. Her shoulders have a slight bagginess before connecting to two gold rings where her deltoids meet her arms in regular black sleeve, connecting to standard cestus around both of her forearms and black gloves. Her top is wrapped around the diaphragm by a slight belt where the seam splits underneath to reveal her abdomen.
Her lower half is dressed in leggings with lighter black which has straps from both edges of her lower abdomen wrapping around her hips to the back, resembling short shorts. Her upper thighs have a gold ring each where the leggings get darker going further down the limbs, with a gold diamond shape a few centimeters down the center fold on both legs from the gold rings. Down the legs past the fur accents on her ankles, Delta has a pair of gold chevrons pointing up her feet. Delta's tail has a thick gold ring with an inlaid division around the center at the base of her tail, and a matching ring towards the end of her tail, with an ornament of two bells and a tassel ribbon at the end.
In the game and light novel, Delta wears a gold laced gem on both hips of her trouser line.
In the light novel, there are more detailed grooves on her leggings as well as a trio of belt wraps on both arms around the biceps/triceps.
In the manga, she sometimes she wears a mask to protect her original identity.
