Niccolo is a former Marleyan soldier who served on Marley's Navy and was part of the first survey fleet to Paradis Island after the failed Paradis Island Operation. After being taken captive, he begins working on the island as a chef for the Eldian military.
Niccolo is a young Marleyan man of tall stature and slim build. He has a petite pointed nose and is blond, with his hair falling to the sides, looking like he has an undercut. He wears the standard Marleyan military uniform.
Niccolo was at first a very typical Marleyan, fearing the Eldians of Paradis Island and calling them devils. He was very disgusted with having been captured by them and having to live by their side, but after spending a lot of time with the Survey Corps, he and his comrades have developed grudging respect and shaky friendships with the ones they once thought of as devils.
Appearance: Niccolo is a young Marleyan man of tall stature and slim build. He has a petite pointed nose and is blond, with his hair falling to the sides, looking like he has an undercut.
Personality: Niccolo was at first a very typical Marleyan, fearing the Eldians of Paradis Island and calling them devils. He was very disgusted with having been captured by them and having to live by their side, but after spending a lot of time with the Survey Corps, he and his comrades have developed grudging respect and shaky friendships with the ones they once thought of as devils.
Niccolo in the story: As a member of the first survey fleet's advanced party, Niccolo arrives at Paradis Island ahead of the main Marleyan vessel. Sometime after being captured, the Attack Titan seizes the main vessel. Hange Zoë and Levi Ackerman threaten Niccolo with a blade in an attempt to make the navy soldiers comply.
Relationships: Sasha Blouse - Niccolo was initially hateful towards Sasha because of her Eldian heritage, but he softened up after she complimented him on his cooking skills. After their meeting, the two gradually became closer enough for Kaya to believe they were in love.
Source: Attack on Titan Wiki, available under CC BY-SA 3.0.