The Ultraman ID card is not a real legal ID card, but a virtual ID card used by the character Ultraman in the Ultraman series. In the Ultraman series, Ultramen usually come from another planet or dimension, and they transform into human form to fight threats on Earth. In order to facilitate Ultraman's activities on earth and communication with humans, the creators designed the concept of Ultraman's ID card. The Ultraman ID card has an appearance similar to a real ID card, including photo, name, date of birth and other information. It is used in the plot to show Ultraman's identity and identification authority. It needs to be emphasized that the Ultraman ID card is only a fictional character attribute and has no legal effect or practical application value. It only exists in the Ultraman series and cannot be used for actual identity authentication or to prove personal identity.