There is provided a reversible thermosensitive recording medium including
a support, an intermediate layer, and a thermosensitive recording layer
which reversibly changes a color thereof depending on a temperature,
wherein the thermosensitive recording layer contains an electron-donating
coloring compound, and an electron-accepting compound represented by the
following general formula 1: ##STR00001## where, n is an integer of 23
or more, and wherein the intermediate layer is disposed between the
support and the thermosensitive recording layer, and contains hollow
particles having a void ratio of 70% or more, a maximum diameter D100 of
5.0 .mu.m to 10.0 .mu.m, and a ratio D100/D50 of 2.0 to 3.0 where the
ratio D100/D50 is a ratio of the maximum diameter D100 to a 50%
cumulative particle diameter D50 of the hollow particles.