She has longblack hair, a hairband, small breasts, bluish-green eyes, and wears glasses. In the game, she has two roles; first as the girl who appears in the quest menu, taking the role as "Ninmu Musume" or "Mission Girl" and as a playable ship, whose upgraded version contains a command facility that can send damaged ships back home.
As an NPC, she carries notebooks and holds a quill. As a playable character, she uses a 15.5 cm triple gun mount as a handgun, an catapult attached to her right arm, another triple gun holstered on her thigh and a large seaplane hangar attached to her back. Several anti-aircraft gun mounts are attached to her and her hangar, and there are three masts with radars on top of the rig.
