Nashiko Momotsuki is a Japanese professional cosplayer, model, actress, and licensed practical nurse. She is represented by 01familia and is an exclusive model for the women's fashion magazine Bis. She is best known for portraying the villain Yodonna in Mashin Sentai Kiramager. Originally a nurse, Momotsuki was scouted by her agency in 2017 and entered the entertainment industry as a gravure model, attracting attention due to her day job.