大吉

1. Origins, structure, and basic meaning

• Structure: 大吉 is read as だいきち and means “excellent luck”.
• Basic usage: It denotes the best fortune on an omikuji and the written result that delights a friend.

2. Common pitfalls and similar expressions

• おみくじは大吉だ / 大吉の文字
  • Use おみくじは大吉だ for the fortune result and 大吉の文字 for the written characters.