Born in Osaka, Japan, Tamana started dancing at the age of three at Ono Ballet Studio. From the age of 10, she continued her ballet education at Ballet Academy RELEVÉ. In 2014, she was accepted to train at National Theatre Ballet School in Australia under the direction of Beverly Jane Fry. After three years of training she graduated in 2016.

Tamana joined Singapore Dance Theatre as an apprentice in January 2017 and was promoted to Artist in January 2018. Her repertoire highlights includes Romeo and Juliet (2020), Cygnets in Swan Lake (2019), Coppélia, The Nutcracker, Giselle and Sleeping Beauty. She has also danced in 13th Heaven, Paquita, Linea Adora, SYNC, The Four Temperaments, Fives, The Light Behind Us and Quiver.

Tamana was promoted to Demi-Soloist in January 2024 and to Soloist in January 2025.