Time series information display device and time series information display method

A time series information display device that displays time series information along a time axis on a display screen having an image of a three-dimensional space with the time axis in a depth direction using perspective,

• wherein the time series information includes time series information with different time units,
• the time series information display device comprising:
• a space display unit that displays an image of the three-dimensional space generated by assigning a plurality of different types of scales for sizes of the time units along the time axis;
• and
• a time series information display unit that displays time series information in units of time corresponding to a time point designated on the time axis of the three-dimensional space, and
• the space display unit displays an image of the three-dimensional space in which a start position of assigning the plurality of different types of scales for sizes of the time units to the time axis is set on a front side in the depth direction of the time axis for scales of small time units and set at a position on a back side in the depth direction of the time axis for scales of large time units.