Rika is a genetically-engineered artificial-lifeform, created by an advanced supercomputer in an underground lab. Despite looking like a girl in her mid-teens, she's actually 1-year-old. This is because her physical & mental aging was accelerated by the supercomputer during her creation.

Rika has tanned-skin, pointy ears, hot-pink hair & blue eyes,

Rika wears a hip-length white cape, & a black-&-white breastplate with 2 black shoulder-pads over a black sleeveless, legless leotard. She also wears black gauntlets with black fingerless gloves & black thigh-high boots.

Rika is optimistic, cheerful & friendly, with a curious personality.