Answer:
People get terminology mixed up quite a bit so we have to clarify. Do you mean wiper arm or wiper blade? Wiper arm is attached to the spindle near the hood and is rarely removed or replaced. Wiper blade is the wiper frame assembly and rubber blade that is connected to the wiper arm and is changed very regularly.
If you just mean the wiper blade (frame and assembly), then you need to get the correct wiper blade at the Honda dealer because aftermarket options are not available. They should also give you installation instructions.