4 Gulali
4 Gulali, also known as the Haruka Project, is an JKT48 sub-unit. They debuted during the JKT48 3rd Anniversary Live in Concert.
Members
Ayana Shahab (May, 2016) (Center)
Feni Fitriyanti (May, 2016)
Former Mermbers
Haruka Nakagawa (May, 2016)
Martha Graciela (April, 2016)