Sayo began to learn eurythmics and the piano at 3 years old. She graduated from Toho Gakuen College music department.
She studied piano playing with Prof. Ken Matsuura, Kenji Watanabe, and Nobuhito Nakai. She also take lessons of Prof.Bruno Rigutto, Pascal Dovoyon, Billy Eidi at master classes.
She got a prize at Elena Richter International Piano Competition, The International Piano Competition For Young Artist, and first prize at Suganami Piano Competition.
In 2015, she performed at " Students' Concert " as a student who got good results in Toho Gakuen College.
She has performed not only solos, but also chamber music until now.