- Hai, aku gadis simple yang berkemauan keras! Walaupun kadang-kadang suka teledor, bantu aku ya! Namaku Stephanie!
- (I am an ordinary, yet strong-willed girl! Sometimes I'm a little bit clumsy, so please help me out! My name is Stephanie!)
- 2014.03.15 - Joined JKT48 as a Trainee
- 2015.06.13 - Promoted to Team T ("JKT48 Ada banyak rasa, Pilih suka rasa apa?" JKT48 LIVE in CONCERT)
- 2016.09.11 - Transferred to Team KIII (JKT48 1st Grand Team Shuffle)
- 2017.12.23 - Transferred to Team J (JKT48 6th Birthday Party)
- 2018.09.17 - Temporarily joined AKB48 (Jak Japan Matsuri 2018) until October 17, 2018 (exchange student with Kawamoto Saya)
- 2019.04.12 - Demoted to Academy's Class A due to scandal
- 2019.09.10 - Promoted to Team KIII
- 2019.09.28 - Graduated from JKT48's Team KIII
JKT48 Senbatsu Election
- 1st Senbatsu Election - Not Ranked
- 2nd Senbatsu Election - Not Ranked
- 3rd Senbatsu Election - Not Ranked
- 4th Senbatsu Election - Not Ranked
- 4th Senbatsu Election - #7 (Senbatsu)
- 6th Senbatsu Election - Didn't Participate
AKB48 Senbatsu Elections
- 10th Senbatsu Election - Didn't Participate
JKT48 Janken Tournaments
- Teppen Tottande! (Halloween Night)
- Suki! Suki! Skip! (Beginner)
- Hashire! Penguin (Mae Shika Mukanee)
- Aozora no Soba ni Ite (LOVE TRIP)
- Scrap & Build (Saikou ka yo)
- Birth (So long!)
- Kamonegix (Kimi no Hohoemi wo Yume ni Miru)
- Koko ni Ita Koto (Kimi wa Melody)
- Ima Para (Everyday, Kachuusha / UZA)
- After Rain (High Tension)
- We Wish You A Merry Christmas (We Wish You A Merry Christmas-Jingle Bells)
- Jingle Bells (We Wish You A Merry Christmas-Jingle Bells)
- Tadaima Renaichuu (JKT48 Circus)
- 365 Nichi no Kamihikouki (Mahagita)
- Seishun no Lap Time (Mahagita)
- JKT Festival (JKT48 Festival: Greatest Hits)
- Zetsumetsu Kurokami Shoujo (JKT48 Festival: Greatest Hits)
- Mirai no Tobira (JKT48 Festival: Greatest Hits)
- Shishunki no Adrenaline (B•E•L•I•E•V•E)
- ACA1 (Pajama Drive)
- Kagami no Naka no Jean Da Arc (Swap)
- Junjou Shugi (Swap)
- Temodemo no Namida (Swap)
"JKT48 Ada banyak rasa, Pilih suka rasa apa?" JKT48 LIVE in CONCERT
- "Mirai no Tobira"
JKT48 Christmas Charity Event
- Wonderful Christmas
- Mengejar Mimpi di Negeri Sakura on !nsert siang Weekend (2018)
- Older sister of Kathrina Irene
- Close friends with Aninditha Rahma Cahyadi and Michelle Christo Kusnadi
- Was one of the "The Rempong" along with Michelle Christo Kusnadi, Aninditha Rahma Cahyadi, and Martha Graciela
- Is good at sewing, having been taught by her grandmother.
- Her last performance with Team KIII was on January 31, 2018
- On September 9, 2018, during the 2018 Jak Japan Matsuri event at the Southeast Plaza, Gelora Bung Karno, Jakarta, Indonesia, she exchanged positions with Kawamoto Saya and joined AKB48 for a month (from September 15 to October 15, 2018). She was also an Ambassador for the 60th Anniversary of Diplomatic Relations between Japan and Indonesia and performed at AKB48 Theater.
- On April 12, 2019, she was demoted from Team J to Academy's Class A due to a scandal that occurred a few days prior.
- She is the second demoted member who was given a second chance to participate in Pajama Drive and the only 3rd Generation who participated in that stage.
- Although she had announced her graduation from JKT48, she almost got the "resigned member" status (note that this was the first time in JKT48 that a Trainee (and a demoted) member announced her mutation-out/resignation). But, some days after that (during a Pajama Drive stage performance), she got re-promoted to Team KIII, changing her status from "resigned member" to "graduate" (since a Trainee cannot have her last show and resign anyway, this can be considered a reward for good behavior as part of JKT48 Academy).