多幸

1. Origins, structure, and basic meaning

• Structure: The formal noun 多幸 (たこう) means abundant happiness or good fortune.
• Basic usage: It commonly appears in well-wishing formulas such as 多幸を祈る or 皆様の多幸を願う.

2. Common pitfalls and similar expressions

• A formal wish for happiness
  • It is more suited to formally wishing someone well than to describing an everyday happy mood.