Graduated from Nippon Sport Science University (NSSU), Faculty of Sport Science, in 2020. Participated in activities to help primary and junior high school students learn to become independent and was also involved in the planning and operation of university events during her university years. Focused on studying the academic and physical difference in the performances of primary, junior and senior high school students in Japan and abroad.
After graduating from NSSU, Momori worked for the theme park, Legoland Japan, and took charge of the operation of assembly and programming workshops using Lego® blocks.