"It will be a perfect stage. Imagine that it's a prelude live anniversary...!"
- —Reika's quote, Tokyo Xanadu
One of SPiKA’s initial members, and a friend of Rion’s from when they were in training school. Erik is very prideful and strict regarding herself and others, and always pursues the perfect concert performance.The tallest of SPiKA, she also works as a model thanks to her exceptional looks and style. She is popular among male fans, as well as young female fans. According to fans, she likes card games and is actually quite good.