100,000 Japanese Yen is approximately between 685 and 704 US Dollars, depending on the exact exchange rate used. For example, one source states 100,000 JPY equals about 685.22 USD, while others show rates around 684.33 USD

, 703.83 USD

, and 704.09 USD

. Exchange rates fluctuate slightly, so the amount in US dollars can vary within this range.