Reiya Ohshima  

, 大島玲也

In the anime and manga series "Norse Mythology," there's a young girl named Reiya who has blue-violet eyes, brown hair, and a crush on Loki. She is an orphan after her family was killed in a car accident, so she hires Loki to solve a mystery about her mansion. In the anime, Reiya also has unsettling dreams about her deceased sister Lisa, which leads her to hire Loki again. She lives with her aunt, uncle, and two older cousins. In reality, Reiya is actually the transmigrated Norse goddess Freya, but her memory was wiped by Odin, so she has no recollection of her past life. When the necklace Brisingamen is put around her neck, she transforms into Freya and becomes enamored with Loki just like in her previous life. However, when the necklace is removed, Reiya reverts back to her human form without any memory of what happened while wearing it. Freya can also turn into Reiya when she's extremely jealous or frightened, among other circumstances.