Meiken Cheese is a petite, light brown canine distinguished by short rabbit-like ears and a dark brown-tipped tail. Initially quadrupedal, his physical evolution enabled bipedal locomotion while maintaining classic dog-like stances during seated or resting positions. He inhabits a whimsical loaf-shaped shelter stationed outside Uncle Jam’s bakery, complete with dedicated feeding stations.

Rescued as an emaciated pup by Anpanman on the hero’s inaugural patrol, Cheese swiftly bonded with his savior. Batako bestowed his name upon arrival at the bakery, where he permanently settled. His responsibilities grew to encompass bakery assistance, delivery vehicle operation, and emergency response missions. Though limited to barking, his advanced grasp of human language and tactical problem-solving fosters seamless communication with allies.

Equipped with exceptional olfactory prowess, he tracks individuals across expansive terrains. Despite his compact stature, Cheese courageously intervenes in crises, often ferrying replacement heads for Anpanman during critical missions. His personality balances bravery with playful laziness in routine tasks, frequently punctuated by theatrical or humorous antics.

Rare Cheese, a cheesecake-themed companion, is acknowledged as his romantic partner. Early narrative drafts briefly experimented with verbal expressions from Cheese, later replaced by consistent non-verbal exchanges. His pre-rescue history and breed classification remain undefined in all canonical materials.

Character progression showcases heightened involvement in intricate operations and refined bipedal agility, underscoring adaptability within the bakery’s dynamic environment. All adaptations maintain his unwavering loyalty, rooted in his rescue and enduring collaboration with Anpanman.