A Royal Navy girl who always seems to be cuddling a mysterious plushie she calls "Ugean." She doesn't speak much, but admires the graceful maturity that Illustrious possesses. The efforts she displays brings courage to her allies, all of whom rely upon her. Suruga helped her when she lost her passport, so Unicorn tries her very best to repay Suruga as much as possible.
"What's Amazon doing wandering around there? Mmm... Maybe she's looking for a place to sit? Maybe I can help..."