is a Japanese judoka from Tsukuba University. She competed for Japan at the 2012 Summer Olympics.
Fukumi is a 4th dan in judo. She is the only judoka to have beaten Ryoko Tani twice. Later she won the gold medal in the extra-lightweight (48 kg) division at the 2009 World Judo Championships. She is known for her seoinage, kouchigari, and newaza. In 2014, Fukumi took a year off to study abroad at Loughborough University.