Abstract
I reported on the number of published papers and the income balance of the Journal of Japan Society of Hydrology and Water Resources. As the number of published papers increases, there is a tendency that publication fee · reprint cost, printing cost · shipping cost will increase. However, even if the number of published papers increased, there was no clear tendency that the amount of expenses will increase, that is, the amount obtained by deducting printing and shipping expenses from publication fee / reprint cost. Every year, it is in a state of expenses exceeding 100 to 2 million yen.
