Himeko is a tall woman with red hair done in a somewhat messy, wavy updo with parted bangs, though her hairstyle changes depending on the battlesuit/costume. She also has yellow eyes and fair skin. She utilizes greatswords as her primary weapon in battle.
Her old profile listed her age as 27 and her "three sizes" as 94 cm / 61 cm / 92 cm.
Himeko's battlesuit [Kriegsmesser] was formerly called [Arctic Kriegsmesser] and the old name is still retained in few descriptions.