Nanae Fujieda

Nanae Fujieda is Lieutenant Hizuki's assistant until she is transferred with the Sonic Diver unit to the naval destroyer, Koryu. She collects and monitors Sonic Diver data. She is a reliable girl who is quick at her work and is also shy and mousy. Her private secret is having the largest breasts in the show.

She is voiced by Yui Horie.