Mao Asada
At the Japanese Championships, Miyahara placed fourth in the short, fifth in the free, and fourth overall, behind Akiko Suzuki, Kanako Murakami, and Mao Asada. She was selected to compete at the 2014 Four Continents Championships, where she won the silver medal behind teammate Kanako Murakami after placing fourth in the short and second in the free.