Opening and closing system

An opening and closing system comprising:

• a lock device provided on a vehicle door, the lock device being configured to lock the vehicle door in a closed state and to perform an unlocking operation;
• a striker device provided on a vehicle body, the striker device being configured to perform:
• a closing operation comprising moving the vehicle door to a closed position;
• and
• a pop-up operation comprising moving the vehicle door in an opening direction from the closed position to a pop-up position;
• a first human detection sensor configured to detect a vehicle user who enters a first area defined on a periphery of the vehicle body;
• at least one lamp visible by the vehicle user who enters the first area;
• and
• a control device configured to:
• control the unlocking operation of the lock device, the closing operation and the pop-up operation of the striker device, and switching on and off of the lamp;
• in a case the vehicle user is detected by the first human detection sensor, switch on the lamp;
• and
• in response to the lamp being switched on, start the controlling of the unlocking operation of the lock device and the closing operation and the pop-up operation of the striker device.