Narita represented her nation at the 2000, finishing 23rd overall. and at the 2000 World Single Distance Speed Skating Championships in the 3000 metres event finishing 16th. She participated at the 1999 Asian Winter Games winning the gold medal in the 3000 metres event and the bronze medal in the 1500 metres event. She also competed at other international competitions, including at ISU Speed Skating World Cups and at the Asian Speed Skating Championships.