Sonia Natalia was the co-captain of JKT48's Team T.
Catchphrase
- Meskipun aku cengeng, tapi aku selalu tersenyum, Namaku Sonia
- (Though I'm a crybaby, but I always smile, My name is Sonia)
Team History
- 2011.11.02 - Joined JKT48 as Trainee
- 2012.12.23 - Promoted to Team J (Team J Formation)
- 2016.09.11 - Transferred to Team KIII (JKT48 1st Grand Team Shuffle)
- 2018.05.27 - Transferred to Team T
- 2019.12.07 - Graduated from JKT48 Team T (Announcement: August 17, 2019 | Graduation Ceremony: November 30, 2019 at BRP SMESCO Convention Hall | Last Handshake: December 1, 2019)
Leadership History
- 2018.07.15 - Appointed Co-Captain of Team T (JKT48 Circus) (Position established)
- 2019.12.07 - Graduated from role as Co-Captain of Team T (Position abolished)
JKT48 Senbatsu Elections
- 1st Senbatsu Election - Not Ranked
- 2nd Senbatsu Election - Not Ranked
- 3rd Senbatsu Election - Not Ranked
- 4th Senbatsu Election - Not Ranked
- 5th Senbatsu Election - #26 (Undergirls)
- 6th Senbatsu Election - Didn't Participate
AKB48 Senbatsu Elections
- 10th Senbatsu Election - Didn't Participate
JKT48 Janken Tournaments
- 1st Janken Competition - Round 1 (Lost to Priscillia Sari Dewi)
Singles Participation
JKT48 A-Sides
JKT48 B-Sides
Other Singles
- We Wish You A Merry Christmas (We Wish You A Merry Christmas-Jingle Bells)
- Jingle Bells (We Wish You A Merry Christmas-Jingle Bells)
- Namida no Sei Janai (JKT48 Sousenkyo 2018 Top 3)
- Oogoe Diamond (JKT48 Circus Part 3)
Albums Participation
JKT48 Albums
- Kimi no Koto ga Suki dakara (Heavy Rotation)
- Ponytail to Shushu (Heavy Rotation)
- Baby! Baby! Baby! (Heavy Rotation)
- Shonichi (Heavy Rotation)
- Wasshoi J! (Heavy Rotation)
- 365 Nichi no Kamihikouki (Mahagita)
- Only Today (Mahagita)
- JKT Festival (JKT48 Festival: Greatest Hits)
- Zetsumetsu Kurokami Shoujo (JKT48 Festival: Greatest Hits)
- Mirai no Tobira (JKT48 Festival: Greatest Hits)
- Anata ga ite kureta kara (B•E•L•I•E•V•E)
- Hayaokuri Calendar (JOY KICK! TEARS)
Units
Stage Units
- RS1 (Pajama Drive)
- Tenshi no Shippo
- Temodemo no Namida
- J1 (Renai Kinshi Jourei)
- Heart Gata Virus
- Kuroi Tenshi
- Manatsu no Christmas Rose
- J2 (Dareka no Tame ni)
- Nage Kiss de Uchi Otose!
- Bird
- Seifuku ga Jama wo Suru
- Surprise Stage (Boku no Taiyou)
- Idol Nante Yobanaide
- J3 (Theater no Megami)
- Hatsukoi yo, Konnichiwa
- Arashi no Yoru ni wa
- KIIISS (Team KIII B•E•L•I•E•V•E Show)
- 7ji 12fun no Hatsukoi
- KIII4 (Saka Agari)
- End Roll (Swap)
- Mushi no Ballad (Swap)
- T5 (Seishun Girls)
- Ame no Doubutsuen (2nd Unit)
- T6 (Theater no Megami)
- Arashi no Yoru ni wa (Switched to Melati Putri Rahel Sesilia on Shonichi)
- Yokaze no Shiwaza (Swap)
- T1 Revival (Te wo Tsunaginara)
- Kono Mune no Barcode
- Wimbledon e Tsureteitte (Swap)
- Innocence
Concert Units
Perkenalkan, Nama Kami JKT48 - JKT48 5 Cities Concert Tour
Sparkling JKT48 - JKT48 1st National Tour
JKT48 2nd Anniversary Live in Concert
JKT48 The Exclusive Concert Trans Studio Bandung
JKT48 "Love in Concert" Semarang
JKT48 Nationwide Tour
- Solo
JKT48 3rd Anniversary Live in Concert
JKT48 Christmas Charity Event
- Mary's Boy Child
JKT48 Request Hour Setlist Best 30 2016
Trivia
- Favorite Colors: Blue, White
- Favorite Number : 17
- Favorite Food: Sushi
- Favorite Animal: Dog
- Favorite Sport: Handball, Futsal
- Hobby and Likes: Reading Novel, Fixing her bangs, Doraemon, Doll, Comic, Book, etc
- Sister of Stella Cornelia
- Sister-in-law of Fendy Chow (Stella Cornelia's husband and Indonesian actor)
- Was one of the "Geng Tanjoubi" with Nabilah Ratna Ayu Azalia, Beby Chaesara Anadila and Shania Junianatha
- Was one of the "Geng Chiki" with Ayana Shahab, Jennifer Rachel Natasya, Beby Chaesara Anadila, Thalia Ivanka Elizabeth
- On December 17, 2011, her 14th birthday, was also the day JKT48 first debuted in the music program "100% Ampuh" on Global TV (current : GTV, the Indonesian Commercial Television Station) in Bekasi Square.
- Her fans and other members like to call her "Wawa". This name was given to her by Indonesian comedian and TV presenter Tukul Arwana
- She once cried because her dog was stolen.
- Aiming to be a chef
- She was appointed as Team T Co-Captain at the JKT48 Circus event in Bandung, West Java on July 15, 2018.
- She is the first and only Co-Captain in a JKT48 team.
- On July 28, 2018, she decided to go on hiatus from her performances at JKT48 (except through MC), due to an injury to her leg.
- On September 9, 2018, she returned and resumed her activities after recovering from her injury.
- Seems close with Eve Antoinette Ichwan (known as Upin, a character from the Malaysian cartoon Upin Ipin).
- She was the second member to be on all three promoted Teams in JKT48 after Ayana Shahab.
- Admired by Maria Genoveva Natalia Desy Purnamasari Gunawan. She also admired by Marshel Widianto, an Indonesian stand-up comedian, actor and TV host.
- In the future, Marshel announced his wedding with Yansen Indiani at 2023.