Plugs and Sockets in Tokyo

In Tokyo, they use Type A and B plugs and sockets. The mains voltage is 100 V, and the frequency is 50 Hz.

So, you’ll definitely need a travel adaptor in Tokyo. Their plugs and sockets aren’t the same as our Type G back in the UK.

Key Takeaways

  • Plugs and sockets: A and B
  • Mains voltage: 100 V
  • Frequency: 50 Hz
  • Travel adaptor needed? Yes, you do need a travel adaptor
  • Voltage converter needed? You may need a voltage converter for certain devices.
  • Recommended travel adaptor: AUNNO Universal Travel Adaptor

This content is informed by electricity authority guidelines, IEC recommendations, and practical feedback from travellers abroad.

Recommended Travel Adaptor for Tokyo

After testing numerous adaptors during real trips, one stood out. It performed best on safety, value and usability. This is the adaptor we suggest you take.

Recommended Travel Plug Adaptor

Rating

by 1,500+ travellers on Amazon


Covers 150+ countries — built-in UK, EU, US and AU plugs in one adaptor
Two USB-A and two USB-C ports — charge your phone, tablet and other gadgets at the same time
Smart IC chip — automatically adjusts the output to protect your devices
Up to 2400 W — powerful enough for travel kettles, hairdryers or straighteners
Compact and under 120 g — slips easily into your hand luggage without taking up space
Built-in 10A fuse with a spare included — extra reassurance if anything blows
Made from fire-retardant materials — keeps you safe on the move
Tested and certified to UKCA, CE, FCC and ROHS standards

Left your adaptor at home? Airports and local shops tend to have them. But having your own is safer, cheaper, and far less stressful.

Tokyo is commonly visited alongside South Korea and Taiwan. Check the plug types before you go — they’re not all the same.

Sockets in Tokyo

Tokyo uses Type A and B plugs and sockets.

Type A

illustration socket type A

Type A sockets have two flat parallel pins and no grounding. Unlike Type G, they don’t include an earth pin, which makes them less secure.

Type B

illustration socket type B

Type B sockets have two flat parallel pins plus a round grounding pin. Unlike Type G, the pins are thinner and there’s no built-in fuse.

Do You Need a Voltage Converter?

A converter could be necessary in Tokyo because the voltage there differs from the UK standard of 230 V.

Always check the mains voltage label before plugging in abroad; if it shows ‘100–240 V, 50/60 Hz’, you won’t need a converter.

Adapter with the label INPUT 100-240V 50-60 Hz

Top Travel Essentials to Take With You

Beyond your adaptor, a few clever travel items can make life on the road so much easier. A luggage scale saves you money, a power bank keeps you powered up, and packing cubes keep your clothes tidy. They’re simple, practical, and genuinely useful.

Portable Digital Luggage Scale

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Avoid costly excess baggage charges — precise weight up to 50 kg with 0.01 kg accuracy
Easy to read anywhere — clear LCD display, even in dim hotel rooms or early flights
Saves hassle at the airport — tare and weight lock hold the reading so you don’t need to squint or re-weigh
Always travel light — just 90 g, slips into your pocket or carry-on without adding bulk
Built to last — scratch-resistant handle with a sleek finish that won’t fade

Packing Cubes

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Stay organised on every trip — 8 cubes keep clothes tidy and easy to find, no more rummaging through piles
Pack more without stress — compression design makes room for extra outfits and souvenirs
Quick access on the go — clothing symbols show you instantly what’s inside each cube
Built to last — durable, waterproof fabric with strong stitching and tested zips won’t let you down mid-trip
Travel light and smart — compact cubes fit neatly into suitcases, backpacks, and carry-ons
Extra privacy — solid design without mesh means no one sees your belongings at security or in shared rooms

Power Bank

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Never run out of charge on the go — 26,800 mAh keeps your phone powered during trips, hikes, or long days out
Charge multiple devices at once — 5 USB outputs (including USB-C) let you top up several gadgets or share with friends
Fast charging with PD 20W — USB-C output supports high-speed charging for the latest devices
Clear digital LCD display — instantly see the exact remaining battery percentage, no guesswork
Compact powerhouse — a bit heavier, but worth it for the huge capacity and reliability
Freedom from sockets — no more being tied to a wall plug when you’re travelling or relaxing

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