Airi is a wraith summoned by The Swamp Witch, she is totally devoted to her mistress, the Swamp Witch. She can suck away the life energy of her enemies simply by touching them.
She is always seen wearing a French maid outfit and wielding a large scythe as her weapon of choice.
Airi is a calm and reserved person, who is generally kind but will attack people if need be. Her kindness, however, can get in the way sometimes, as a wraith, she must feed on others' life force.
Airi is very ticklish.