Trip tool

Adapter checker

Pick where your devices come from and where you are headed. We will compare plugs and voltage to flag any socket shape or voltage mismatch.

Devices from * Traveling to *

Travel report

Indonesia devices in Japan

Adapter needed

Expect to need one. Indonesia uses Type C/F; Japan uses Type A/B.

Adapter needed

May be needed for single-voltage devices. Indonesia is 230V; Japan is 100V.

What to pack

A Type A/B plug adapter (or a universal travel adapter)

Your plugs won't physically fit Japan sockets without one.
A voltage converter — only for single-voltage appliances

Japan runs at 100V, which can damage devices not rated for it.

By device

Tick what you are bringing to Japan. We will flag what each device needs.

Phone charger Laptop charger Camera / battery charger Tablet / e-reader Electric shaver Hair dryer Hair straightener / curler Travel kettle / iron

Want the full pre-trip list?

Build your Japan checklist