Non-transitory computer readable recording medium, itinerary plan support method, and itinerary plan support device

An itinerary plan support method comprising:

• receiving registration of an itinerary plan including one or a plurality of spots, using a processor;
• displaying spot information, and an instruction manipulation component instructing registration with respect to the itinerary plan on a display unit, when a program of displaying messages exchanged among members registered in association with the itinerary plan in a chronological order is executed, and the spot information is registered as a message, using the processor;
• and
• adding the spot information registered as the message to the itinerary plan, according to an instruction manipulation with respect to the instruction manipulation component using the processor.

An itinerary plan support device, comprising:

• a processor that executes a process comprising:
• receiving registration of an itinerary plan including one or a plurality of spots;
• displaying spot information, and an instruction manipulation component instructing registration with respect to the itinerary plan on a display unit, when a program of displaying messages exchanged among members registered in association with the itinerary plan in a chronological order is executed, and the spot information is registered as a message;
• and
• adding the spot information registered as the message to the itinerary plan, according to an instruction manipulation with respect to the instruction manipulation component.