Yuki Kizaki is the main protagonist of the manga series 'Otoko no Ko wa Maid Fuku ga Osuki!'. Yuki is a shy, gentle high school boy who enjoys cross-dressing and finds comfort in wearing maid outfits. Throughout the story, Yuki navigates the challenges of keeping his hobby a secret while developing friendships and growing more confident in his identity. His journey explores themes of self-acceptance, gender expression, and the importance of supportive relationships, making him a relatable and endearing character.