Mai Kannazuki is a character from the anime and manga series G-taste. She serves as the head maid and private secretary to Baron Masquerade, managing the other maids within his grand household. In her professional capacity, she is depicted as a woman who is cold and strict with her subordinates, driven by a personal standard that demands everything be perfect. She has brown hair that falls to her shoulders and brown eyes, and her appearance is consistently that of an adult woman.

Beyond her composed and authoritarian exterior, Mai holds a secret affection for Baron Masquerade, which serves as a quiet motivation for her dedicated service. There is also a noted complexity in her nature; while she is commanding in her role, she can be quite submissive in other contexts. Her key relationships are primarily with the other maids under her supervision, such as the new recruit Nana Morimura, and with the Baron himself. Mai plays a pivotal role in the narrative as the only person who is aware of Baron Masquerade's secret identity before this fact is revealed to others. This knowledge places her in a unique position of trust and awareness within the story. In terms of notable abilities, there is no information. The narrative focuses on her position, personality, and relationships rather than any special skills or powers.