|Riska Amelia Putri|
|Birthdate||March 18, 2000|
|Birthplace||Purwokerto, Banyumas, Central Java, Indonesia|
- 2018.04.08 - Joined JKT48 as a JKT48 Academy Class B Student
- 2018.06.10 - Promoted to Academy's Class A
- 2018.03.30 - Promoted to Team J (High Tension Handshake Event)
JKT48 Senbatsu Election
- J5 (Idol no Yoake)
- Tengoku Yarou (Under - Swap + Shonichi Support)
- Itoshiki Natasha (Swap)
- Kuchi Utsushi no Chocolate (Swap)
- Hobbies: Dancing, sleeping, listening to music, watching movies
- She was a Cover Dancer member of "MochiRamen" in Purwokerto (Banyumas, Central Java), before joining JKT48.
- Close friends with Erika Ebisawa Kuswan (Amerika), Ariella Calista Ichwan, and Anastasya Narwastu Tety Handuran
- She is adept at using Ngapak or Banyumasan dialect.
- She was once with Maria Genoveva Natalia Desy Purnamasari Gunawan who was a community friend when they became JKT48 Fans in Central Java, before becoming a member of JKT48.
- She is the oldest member of JKT48's 6th generation
- On May 25, 2018, she has not passed the Class B Academy Exam in Step 1.
- On June 7, 2018, she has passed the Class B Academy Follow-up Exams in Step 1.
- On June 10, 2018, she has passed the Class B Academy Exam in Step 2, and promoted to Class A.
- She debuted in Team KIII 4th Stage on September 13, 2018 and Team T 6th Stage on September 14, 2018.
- On March 30, 2019 in High Tension Handshake Event at BRP Smesco Convention Hall, Jakarta, Indonesia, she and Eve Antoinette Ichwan were announced to be promoted from Academy's Class A to Team J. And on April 8, 2019, they were effectively a Team J's members.
- On March 17, 2019, there was her 19th Birthday Billboard that had been installed by her fans near Wage Market, Purwokerto, Banyumas, Central Java. In addition, there was also her 19th Birthday Banner that has been installed by her fans in the area of Kemang Street, South Jakarta, Jakarta. Both of these became viral on social media, to celebrate her 19th Birthday on March 18, 2019.
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