Everybody needs a youth-like Demon like Rui around to keep things interesting, which is why this terrific Demon Slayer: Kimetsu no Yaiba Rui Pop! Vinyl comes in so handy. You don’t want to miss all that excitement, do you? Exactly. So, order him now and let the fun begin! Rui comes packaged in a window display box and stands roughly 3 3/4-inches tall.