Kano Yamanouchi is a central character in the anime series 'Yoru no Kurage wa Oyogenai'. She is portrayed as a thoughtful and introspective young woman with a deep connection to the sea. Kano's character is pivotal to the storyline as she navigates her coming-of-age journey, exploring themes of self-discovery and facing the mysteries of the ocean. Her interactions with other characters reveal her compassionate nature and her struggles with personal identity, making her a relatable and endearing figure in the series.