帝位

1. Origins, structure, and basic meaning

• Structure: 帝位, read ていい, denotes the office and succession position occupied by an emperor.
• Basic usage: It names the imperial position a prince ascends and the office over which brothers contend in a story.

2. Common pitfalls and similar expressions

• The office of emperor
  • The focus is the imperial office and succession to it, rather than a physical seat.