Female Black skin (not a race, literally pitch black) Head is a black hole Only one eye is visible Black eyes Sharp fingers Best friends with Ghost Leader of the Orbitals Eating consists of sucking things in Does not suck in the Orbitals Small desks and chairs float around her Tsundere Violent Wears a black knit sweater and shorts Close friends with Liquid Fairly tall (shorter than Liquid and Earth) Has a crush on Earth On the thin side Does not suck in living beings (unless she wants to)

Male Entire body is translucent Wears a Hanbok Round face Foolish (says 1+1 is 'Kiyomi') Floats around Best friends with Black Hole Sub-leader of the Orbitals Graduated from university in the living world, but after death, the Grim Reaper tried to erase his memories of life and accidentally erased his academic knowledge too, making him a fool Carries an attachment Santa doll Likes fried chicken Black eyes Short (the shortest here)

Male Head is the Earth Wears round glasses White dress shirt, light brown knit sweater, and black long pants Youngest of the Orbitals Wary that Black Hole might suck everyone in, so he tries to stop people from approaching her Intelligent; whenever he speaks, Ghost gets a headache because he's too knowledgeable Fairly tall (shorter than Liquid) Surprisingly close with Black Hole Likes origami

Female Entire body is liquid (water) White eyes and white eyelashes (long eyelashes) Only one eye is visible Member of the Orbitals Wears a flowing skirt (made of water) Long hair made of water Has a crush on Ghost Close friends with Black Hole Kind and gentle Tall (the tallest here)