必勝

1. Origins, structure, and basic meaning

• Structure: 必勝 (ひっしょう) expresses determination or a slogan of certain victory. 必勝を誓う is a pledge; 必勝と書かれた is wording on a flag.
• Basic usage: Athletes train after pledging victory; a supporters' flag displays the words “Certain Victory.”

2. Common pitfalls and similar expressions

• Competitors' resolve and slogan displayed by supporters
  • The first is a commitment motivating action; the second is visible rallying language. Neither asserts as fact that victory is already guaranteed.