To provide a windmill for receiving wind force and sunlight excellently by utilizing blades in a form for receiving the wind force in a rotating direction, a hybrid generator using this windmill and an emergency medical care support electronic medical chart system using this hybrid generator.

The windmill 1000 is removably supported at an axially upper side part of a pillar-like support 2000. This windmill 1000 is provided with three upper side blade members 1100 and three lower side blade members 1200. Each of the upper side blade members 1100 is supported by both respectively corresponding upper and lower side arm members 1300, 1400 at the axially upper side part of the pillar-like support 2000 and each of the lower side blade members 1200 is supported by both respectively corresponding upper and lower side arm members 1500, 1600 at the axially upper side part of the pillar-like support 2000. Top-and-bottom side solar batteries SC are respectively provided on a top wall A and a bottom wall B of respective blades 1110, 1210.