Okada was born in Gunma Prefecture, Japan in 1991. She graduated from Tama Art University Graduate School in 2016. Okada creates landscape paintings depicting places she has visited. However, it does not necessarily correspond to reality. If there are two people looking at the same landscape, what they see must be different. In other words, whether it is a landscape or an object, it has a different way of existence depending on the person’s experience and feelings. Okada's works visualize this multilayered perception of the world. She participated in Tokyo Wonder Seeds (Tokyo Arts and Space Hongo, 2016) and other exhibitions and art fairs in Japan and abroad.