A hydrogen station (100, 100A, 100B) for supplying hydrogen to a tank of a tank-equipped device, the hydrogen station (100, 100A, 100B) comprising: an integrated controller comprising a control box and configured to integrally control devices provided in the hydrogen station (100, 100A, 100B), the devices including a compressor; one or two ventilation devices (161, 162) or two explosion prevention devices (161, 162); a compressor unit including the compressor; and a housing in which the compressor is stored; and a sensing portion (171, 172) configured to sense leaked hydrogen which has leaked inside the integrated controller; wherein the integrated controller is electrically connected to the compressor via a through-hole formed in the housing and in the control box to control the compressor, wherein the control box is mounted on the housing, wherein the housing and the control box receive a high ventilation measure of performing ventilation for air inside the housing and the control box, the high ventilation measure being executed by the one ventilation device or the high ventilation measure inside the housing being executed by one of the two ventilation devices (161, 162) and the high ventilation measure inside the control box being executed by the other one of the two ventilation devices (161, 162), or wherein the housing and the control box receive an internal pressure-based explosion protection measure of creating pressure-increased state inside the housing and the control box, the internal pressure-based explosion protection measure inside the housing being executed by one of the two explosion prevention devices (161, 162) and the internal pressure-based explosion protection measure inside the control box being executed by the other one of the two explosion prevention devices (161, 162), and wherein an electrical wire is connected between the integrated controller and the compressor through the through-hole. an integrated controller comprising a control box and configured to integrally control devices provided in the hydrogen station (100, 100A, 100B), the devices including a compressor; one or two ventilation devices (161, 162) or two explosion prevention devices (161, 162); a compressor unit including the compressor; and a housing in which the compressor is stored; and a sensing portion (171, 172) configured to sense leaked hydrogen which has leaked inside the integrated controller; wherein the integrated controller is electrically connected to the compressor via a through-hole formed in the housing and in the control box to control the compressor, wherein the control box is mounted on the housing, wherein the housing and the control box receive a high ventilation measure of performing ventilation for air inside the housing and the control box, the high ventilation measure being executed by the one ventilation device or the high ventilation measure inside the housing being executed by one of the two ventilation devices (161, 162) and the high ventilation measure inside the control box being executed by the other one of the two ventilation devices (161, 162), or wherein the housing and the control box receive an internal pressure-based explosion protection measure of creating pressure-increased state inside the housing and the control box, the internal pressure-based explosion protection measure inside the housing being executed by one of the two explosion prevention devices (161, 162) and the internal pressure-based explosion protection measure inside the control box being executed by the other one of the two explosion prevention devices (161, 162), and wherein an electrical wire is connected between the integrated controller and the compressor through the through-hole.