Tsukiumi is a sekirei, a race of super-powered aliens, physically indistinguishable from humans.

She is a hydrokinetic sekirei with long blonde hair & blue eyes, her 3 sizes are B94/W57/H88.

Tsukiumu is dressed in a black dress with a white underdress which shows her cleavage, a black & white choker, & long brown boots with black stockings.

Tsukiumi is aggressive with a short temper & rarely smiles. She is also prideful, honorable & speaks in shakespearean English.