|Birth Name||Aiko Harumi Nangin|
|Other Name||Aiko Harumi|
|Birthdate||March 23, 2002|
|Hometown||Bekasi, West Java, Indonesia|
|Current Age||18 Years Old|
|Idol Career Info|
|Former Team||Academy Class A|
|Debuted||September, 2018 / 7th Generation|
Aiko Harumi was a member of JKT48 Academy's Class A.
- Name in Japanese: アイコ・ハルミ
- Nickname in Japanese: アイコ
- Hobbies: Dancing, singing, make expressions to all songs
- Admired members: Fransisca Saraswati Puspa Dewi
- On October 25, 2018, she has not passed the Class B Academy Exam in Step 1.
- She was born in Tokyo, Japan because of her parents' work at the time. But currently, she lives in Bekasi, West Java, Indonesia.
JKT48 Senbatsu Election
- JKT48 Academy Class B → JKT48 Academy Class A → Graduation