You Do Need power plug adapter while traveling from Djibouti to Saint Kitts and Nevis.

Here is Why You Need An Adapter

The outlet and plug type used in Saint Kitts and Nevis are D and G and in Djibouti are C and E. This is how they look like.

Djibouti

In Djibouti, outlets of type C and E are in use.

Type C

Type E

Saint Kitts and Nevis

In Saint Kitts and Nevis, outlets of type D and G are in use.

Type D

Type G