Curaçao to Japan: No adapter needed
Your Curaçao plugs fit Japan's sockets directly -- no adapter needed for the shape. Voltage differs too (127V vs 100V) -- only plug in devices rated for both, or use a voltage converter, not just a plug adapter.
Your Curaçao plugs fit Japan's sockets directly -- no adapter needed for the shape. Voltage differs too (127V vs 100V) -- only plug in devices rated for both, or use a voltage converter, not just a plug adapter.