(born 10 February 2000) is a Japanese professional golfer. She plays on the LPGA of Japan Tour where she has three wins.
She captured the 2023 NEC Karuizawa 72 for her maiden win on the JLPGA.
In 2020, Suganuma announced that she had suffered from agoraphobia since the summer 2016. She stated that she had been trying to treat with counseling and natural therapy, because medication could result in violating doping regulations.