Fiony Alveria is a member of JKT48.
- 2019.04.27 - Joined JKT48 as a JKT48 Academy Class B Student
- 2019.06.30 - Promoted to Academy's Class A
- 2020.06.02 - Promoted to Team T
- 2021.03.12 - Transferred to JKT48 New Formation
JKT48 Senbatsu Election
- 6th Senbatsu Election - Not Ranked
- Hobbies: Dancing, watching YouTube, listening to music, eating, drawing.
- Admired Members: Tan Zhi Hui Celine
- Is a quarter Japanese.