Selection of a batch file that causes an analysis device to analyze a sample successively is received by a receiver. Batch analysis data that represents an analysis result and corresponds to the batch file, selection of which is received, is acquired from a database device. Standard information, for verifying validity of an analysis performed by the analysis device, which corresponds to the batch file, selection of which is received, is acquired by a standard information acquirer from the database device. A report that describes an analysis result represented by the batch analysis data and an evaluation result in regard to validity of an analysis performed by the analysis device is created by a creator based on the acquired batch analysis data and the acquired standard information.