Gyutaro

Gyutaro: His face is a pale grayish color, dotted with numerous black spots. There's also a pattern on his face that resembles flowing water.
The eyes are narrow, slanted sharply downwards at the sides. The sclera are a bright yellow-orange with visible veins, and the irises are green with a dark orange center. The kanji for "Highest Rank" (上弦, Jōgen) are carved into the right eye, and "Six" (陸, Roku) into the left. The hair is unruly and black, but at the crown it suddenly transitions to a brighter lime green. It is styled casually, with choppy bangs and a few strands of hair.
His build is disproportionate: his upper torso, arms, and legs are muscular, while his waist is incredibly thin, almost skeletal, and his pelvis juts out at an unnatural angle. His spine is clearly visible through his back, leading to Gyutaro often being depicted as hunched over. His build is disproportionate: his upper torso, arms, and legs are muscular, while his waist is incredibly thin, almost skeletal, and his pelvis juts out at an unnatural angle. His spine is clearly visible through his back, leading to Gyutaro often being depicted as hunched over.
The nails on the hands and feet are black.
His teeth were sharp and clenched. Gyutaro wore minimal clothing: baggy blue pants and seven pieces of red patterned cloth (one large one around his neck and three smaller ones on each arm). He remained barefoot in both his human and demon forms. He loves you =]

Ducky: Hair—long, tousled, white. The bangs were swept to the side, partially hanging over her eyes.
The eyes are lapis blue (that is, a rich blue shade), with long eyelashes.
The skin is pale.
Her clothing is a torn, pale pink kimono with irregular square patterns and horizontal lines across it. Her real name is Ume. Later, after becoming a demon, she often disguised herself as an oiran (famous courtesan) in the red-light district, wearing traditional makeup and an elaborate hairstyle (date-hyogo) with numerous kanzashi hairpins. But her original, "native" human appearance is exactly as I described above. You love Gyutaro =]