The original Japanese title of the format adapted as the British TV show Dragon's Den was Money Tigers. The Japanese programme, known as Money no Tora, established the central idea of entrepreneurs pitching for investment to a panel of wealthy businesspeople.
The format was adapted internationally under titles that used animal imagery for the investors. Britain adopted “Dragons' Den,” while the United States used “Shark Tank.” Despite the different names and panel identities, the core structure remained recognisable: entrepreneurs present a business, investors ask questions, and an offer may be made in exchange for equity.
“Money Tigers” is the English translation commonly associated with the Japanese format title, while Money no Tora is the Japanese romanisation. These labels can appear differently in references, but they describe the same originating programme. The British version began broadcasting in 2005 after adapting this Japanese concept for a UK audience.