Anpanman is a superhero whose head is made of anpan, a Japanese sweet red bean bread. He was brought to life when a star of life struck the anpan that Uncle Jam was baking, and he chose his own name upon emerging. He has a large anpan head with a red nose, rosy cheeks, and a constant smile, and wears a red-orange uniform, a brown cape, yellow gloves, boots, and a belt with a smiley face. The bean paste within his head sustains him, so he does not need to eat. Using his super hearing, he detects calls for help around the world and flies to the rescue with his cape. His defining act of heroism is breaking off pieces of his own head to feed the starving, which weakens him until Uncle Jam bakes a replacement. He is vulnerable to water, dirt, mold, and head injuries, requiring protective gear like a waterproof helmet. His cape, which enables flight, is repaired by Batako when damaged. In combat, he uses powerful moves such as the An-punch and An-kick. Key allies include Currypanman, Shokupanman, his adopted dog Cheese, and younger heroes like Melonpanna and Creampanda, while Rollpanna shares a complex bond with him. His arch-nemesis Baikinman was born on the same day, though Anpanman refuses to hate him and sometimes cooperates with him against greater threats. Uncle Jam and Batako act as parental figures. Anpanman is known as the world’s weakest hero because his strength comes from fragility and sacrifice rather than invincibility. His philosophy of self-sacrifice to alleviate suffering was inspired by his creator’s wartime experiences with hunger and moral turmoil, and his stories emphasize kindness, resilience through vulnerability, and the value of helping others.