Nessa is a vibrant and energetic character who holds the position of a Water-type Gym Leader in the Pokémon games. Her cheerful and outgoing nature is matched by her skill in Water-type battles. Nessa has a strong affinity for water and is often seen near bodies of water, reflecting her close connection to her Pokémon team and her home city's aquatic theme. She exudes confidence in her abilities as a Gym Leader, and her enthusiasm for both battling and her role as a leader is infectious.