Recently, resource monitoring systems to visualize energy consumptions such as electricity and gas for home users, are developed. In the home, user's daily behavior affects total amount of consumption energy significantly. Such monitoring systems aim at making a user conscious of energy-saving behavior. Most of conventional systems provide summarized data on consumed energy to a user. From the data, a user can know result of excess consumption of the energy. In such visualization, however, it's difficult to investigate the reason by which energy consumption became excessive for users. In our research, we propose mashing up multiple home network system logs to improve use's daily behavior in the home. Especially, we illustrates mashing up data on energy consumption, appliance controller, and environmental sensor, which is usable for discovering the futility about user's behavior concretely.