紅白

1. Origins, structure, and basic meaning

• Structure: 紅白, read こうはく, places crimson or red 紅 beside white 白 as a color pairing.
• Basic usage: 紅白の幕 is a red-and-white combination, while 紅白に分かれる means dividing into two teams.

2. Common pitfalls and similar expressions

• Distinguishing meanings
  • It often appears in celebratory decoration, but 紅白 does not always mean celebration; it may simply mark colors or teams.