Japan to Peru: Complete Plug & Adapter Guide (2026) Adapter Needed

Getting ready for your journey from Japan to Peru? Electrical compatibility is easy to overlook, but bringing the wrong plug or forgetting an adapter can leave you scrambling at your hotel. Here's what you need to know.

Since Japan and Peru both support Type A plugs, you can use your chargers and appliances without a travel adapter. One less thing to worry about.

Be aware that Japan runs on 100V at 50Hz/60Hz, while Peru uses 220V at 60Hz. This voltage difference matters for appliances like hair dryers, curling irons, and electric shavers that aren't dual-voltage. Check the label on your devices. If it says "100-240V," you're fine. Otherwise, you'll need a voltage converter.

When packing for Peru, bring at least one adapter per room if you're traveling with others. Airport shops often sell them at a markup, so ordering one online beforehand saves money. A small power strip from home can also multiply a single adapter into several outlets.