On September 15, 2021, Fa was introduced as a challenger on Last Idol Thailand.[1] She ended up being eliminated after challenging Tonnam.
On November 15, 2021, after the show had ended, a special important notice was released in which was revealed that all former contestants eliminated would be part of the group, but split into sub-units. In this announcement, Fa was revealed to be a part of the three-member unit Aozora to T-Shirt.[2] She debuted in the group on December 10, 2021 with the single album "Bandwagon".
The group eventually disbanded on November 16, 2023 after which she was transferred to the company Rabbit Moon as a trainee.
2024-present: Lumi[]
On May 9, 2024, Fa was confirmed as a member of Rabbit Moon's upcoming three-member girl group Lumi.[3]