Ayaka Kora (????, Kora Ayaka, born 22 March 2001) is a Japanese athlete specialising in the long jump.
She won a silver medal at the 2018 IAAF World U20 Championships.
She later also won a silver at the 2019 Asian Championships. Her personal bests in the event are 6.44 metres outdoors (+0.8 m/s, Gifu 2018) and 6.05 metres indoors (Tallinn 2019).