 Nyorai mberi kwechikamu chino - Aoki akakwikwidza mumakwikwi evakadzi e4 × 400 m relaypa2008 Summer Olympics muBeijing, pamwe chete nevaaitamba navo Mayu Kida, Satomi Kubokura, naAsami Tanno. Akamhanyira pagumbo reanchor rokutanga kupisa, aine nguva yega-yakakamurwa yemasekondi 52.64. Aoki nechikwata chake vakapedza relay iri panzvimbo yekupedzisira nenguva yakanakisa yemwaka ye3: 30.52, vakakundikana kuenda kumagumo. 