Saki Saki is one of the main characters in the anime series 'Kanojo mo Kanojo' (Girlfriend, Girlfriend). She is a high school student who is in a romantic relationship with Naoya Mukai, the protagonist. Saki is known for her bold and straightforward personality, often expressing her feelings without hesitation. Despite her strong-willed nature, she is caring and genuinely loves Naoya. Her role in the series revolves around the comedic and sometimes chaotic dynamics of being in a polyamorous relationship, which challenges her emotions and relationship boundaries.