A.R.O.N.A プラナ プラナ(ブルーアーカイブ) 黒アロナ クロナ
A non-playable character in Blue Archive. Similar in appearance to Arona.
Originally referred to as A.R.O.N.A., she is later renamed "Plana" by Arona after the events of the Final Chapter, once she decides to join Sensei and cohabitate in the Shittim Chest with Arona.
Differences in appearance include having black eyes, white hair, a black choker, a black hairband, a white neckerchief, and a black serafuku, and black pantyhose.
Although often overlooked by artists, her canonical appearance has mismatched pupils, with right and left eyes having blue and pink pupils respectively.
Voiced by Kohara Konomi