Megumin is a 14-year-old girl. Megumin has neck-length dark brown hair. The color of Megumin's eyes is crimson-red. Megumin height is 4'11". Megumin has fair skin. Megumin is a loud, boisterous, and eccentric girl.

Yunyun is a 14-year-old girl. Yunyun has medium-length dark brown hair tied into two twin-tails. Yunyun's eyes are crimson-red. She has fair skin. She has a determined and gentle look, and Yunyun's height is 5'1". Yunyun has big breasts. Yunyun is lonely, but tries to hide it.