Translation guide
The person who establishes an organization, company, or institution. In Japanese, the most common term is 創設者 (sōsetsusha) or 創業者 (sōgyōsha) for businesses, while 設立者 (setsuritsusha) is used for legal entities. The founder of a school of thought or religion is often 開祖 (kaiso) or 始祖 (shiso).
The person who started a business, corporation, or formal group.
Most common for the founder of a business or enterprise. Emphasizes the act of starting the business.
He is the founder of this company.
The founder's philosophy is still carried on today.
Used for founders of organizations, institutions, or systems. Slightly more formal and broader than 創業者.
The founder of this university is a famous educator.
Specifically refers to the legal founder or incorporator of a company, association, or foundation. Common in legal contexts.
He is listed as a founder of the foundation.
Similar to 設立者 but often used for schools, hospitals, or large institutions. Less common in everyday speech.
The founder of this school was a local notable.
The originator of a philosophy, doctrine, or religious tradition.
Primarily used for the founder of a religious sect or school of martial arts. Implies being the first to open the path.
The founder of karate is said to be Gichin Funakoshi.
Founder or progenitor, often used for the first person in a lineage, school, or movement. Can also mean 'ancestor'.
A more formal term for the originator of a system, method, or movement. Less common in casual speech.
The person who established a country or ruling family.
The person who established a town or colony.
創業者 (sōgyōsha) is the most common term for a business founder, emphasizing the entrepreneurial start. 設立者 (setsuritsusha) is used in legal or formal contexts for the incorporator of a company or organization. 創設者 (sōsetsusha) is broader and can refer to founders of institutions, systems, or non-business entities. In everyday conversation about a company's founder, 創業者 is the safest choice.
The loanword ファウンダー (faundā) is sometimes used in startup or tech contexts, but it is not as natural as the native Japanese terms. Overusing it can sound like unnecessary English jargon. Stick to 創業者 or 設立者 unless you are in a very specific startup environment.
Steve Jobs was the co-founder of Apple.
共同創業者 (kyōdō sōgyōsha) means 'co-founder'.
She is the founder and CEO of the company.
兼 (ken) means 'and' or 'cum' when combining roles.
He is regarded as the founder of Impressionism.
この治療法の創始者はまだ若い医師だった。
The founder of this treatment method was still a young doctor.
Emperor Jimmu is said to be the founder of the Japanese imperial line.
ローマの創設者はロムルスとされる。
The founder of Rome is said to be Romulus.