身分

1. Origins, structure, and basic meaning

• Structure: The noun 身分 (みぶん) can mean personal identity or one's social status and position.
• Basic usage: Documents may 身分を証明する, while a character in a story can 身分を隠す.

2. Common pitfalls and similar expressions

• Identity and social position
  • Context distinguishes identifying who someone is from that person's rank or social position.