You Do Need power plug adapter while traveling from Japan to French Guiana.

Here is Why You Need An Adapter

The outlet and plug type used in French Guiana are C, D and E and in Japan are A and B. This is how they look like.


Japan

In Japan, outlets of type A and B are in use.

Type A
Type B

French Guiana

In French Guiana, outlets of type C, D and E are in use.

Type C
Type D
Type E

Plug and Socket Compatibility Checker

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