To hold a paper sheet in a raised state and to use a use time integrating display device as an ornament by making it possible to know an internet connection integral time, for example, before connecting to the Internet.

This use time integrating display device is equipped with an operation command device 9, a first analog display means 3 which displays an elapsed time measured by a first timer means, a second analog display means 6 which displays a total integral time measured by a second timer means, an operation display means 11 which indicates the second timer means is in operation, and a reset means 10 which resets only the first timer means through first resetting operation and resets the first timer means and second timer means at the same time through second resetting operation, and its case 2 has a paper sheet holding slit 12 formed to hold a paper piece in a raised state.