Nika Aoi (蒼井日夏, Aoi Nika) is a recurring character appearing in the anime and manga series, Beyblade Burst. Her current bey is King Kerbeus Knuckle Unite. She is the younger sister of Valt Aoi, twin sister of Toko Aoi, and daughter of Chiharu Aoi and Kento Aoi.
