Reika  

, レイカ

Yuna's classmate is a wealthy young lady named Reika. She considers herself beautiful and looks up to Takumi, her senior. However, her personality can be described as bad, although she isn't inherently evil. She refers to Yuna as a "scrub head" and is jealous of her good relationship with Takumi. Despite her appearance, Reika enjoys puns, but people who try to flatter her, including her two entourages, laugh at her attempts. In episode 69, Reika's weakness for ghosts was exploited by a remodeled alien Witch, and her body was taken over. In episode 72, she kept Yuna as a pet without noticing because of her cuteness, which she named "Angela." She dressed Yuna in dog clothes that reflected her own tastes but also had duties as an owner, showing her kind side when she went to help the kidnapped puppy Yuna by the remodeled Elastico.