Translation guide
The paired concepts of flourishing and falling, often used to describe the rise and fall of nations, businesses, or life itself. Japanese expresses this through set phrases and classical terms.
To refer to the cyclical nature of success and failure, especially of nations, civilizations, or fortunes.
The most common and concise term for 'prosperity and decline' or 'rise and fall'. Used in historical, business, and philosophical contexts.
The rise and fall of nations is inevitable in history.
The prosperity and decline of a company depends on the skill of its management.
A four-character idiom meaning 'flourishing and withering, prosperity and decline'. Emphasizes the natural cycle of life and fortune. Often used in literary or reflective contexts.
Prosperity and decline are the way of the world.
Specifically refers to the rise and fall of nations or states. More formal and historical than 盛衰.
Study the rise and fall of the Roman Empire.
Means 'waxing and waning' or 'rise and decline'. Used for abstract forces, power, or influence. Less common in everyday speech.
It was an era of drastic shifts in power.
To describe the alternating periods of success and difficulty in life, career, or business.
盛衰 (seisui) is used for grand, historical, or structural rise and fall (nations, institutions). 浮き沈み (ukishizumi) is for personal, emotional, or business ups and downs. Using 盛衰 for personal matters can sound overly dramatic.
rise and fall of a nation
emotional ups and downs
Directly translating 'prosperity and decline' as 繁栄と衰退 (han'ei to suitai) is grammatically correct but sounds like a dictionary definition, not natural Japanese. Use the set phrases above instead.
That company has extreme ups and downs.
Can also be used for personal fortunes, though it sounds more dramatic or literary.
His life was truly a story of prosperity and decline.