Inspection system and inspection method

An inspection method comprising:

• a moving step of moving a moving body including a moving main body in an axial direction in a gap between a first structure and a second structure facing outside of the first structure;
• an inspection step of inspecting at least one of the first and second structures by a detector attached to the moving main body;
• a shape information storing step of storing shape information indicating shapes and sizes of the first and structures;
• an inspection location information storing step of storing inspection location information in relation to the shape information;
• an inspection item information storing step of storing inspection item information in relation to the inspection location information;
• a moving body location detecting step of detecting moving body location information indicating location of the moving body;
• a moving control step of controlling movement of the moving body based on the shape information, the inspection location information and the moving body location information;
• and
• an inspection control step of inspecting by operating the detector in accordance with the inspection item information, based on the inspection location information, the inspection item information and the moving body location information.