AKB48 member, Produce 48 contestant & UHSN member is also rumored to join Girls Planet 999 to represent Japan.
She is Chiba Erii, a member of AKB48 and UHSN and a former contestants of Produce 48. She is also rumored to join.
I'm also an AKB48 Wota, so I would also love it to see her on the show.