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#Q&A Will a Japanese appliance plug fit… Answer ↓

Will a Japanese appliance plug fit outlets back home? Do I need a plug adapter?

Updated 2 sources

It depends on your country's outlets: Japanese domestic models use Type A flat two-pin plugs, while the 220V overseas models sold to visitors in Japan (rice cookers and others) mostly use SE-type thick round-pin plugs as of October 2026. If the plug doesn't fit, use an adapter rated 10A or higher. Remember that a plug adapter only changes the shape of the plug, not the voltage.

Which plugs fit depends on the outlets in your country. Check your destination in our compatibility table. The table below uses mainland China as an example.

Common plug types

Plug What it looks like Common on Fits mainland China outlets?
Type A Two parallel flat pins Japanese domestic models, global-voltage small appliances Yes, two-pin outlets
Type B Two flat pins + a round ground pin A few high-power appliances in Japan Not into Chinese three-pin outlets; needs an adapter
Type C Two thin round pins European style, some overseas models Newer Chinese outlets mostly have flat slots, so usually needs an adapter
SE type Two thicker round pins 220V overseas rice cookers sold in Japan, etc. Doesn't fit; needs an adapter
Type I Three flat pins (angled + ground) Mainland China standard three-pin Chinese standard

Choosing a plug adapter

  • Current rating: At 220V, a rice cooker usually draws 1,000–1,400W, or about 5–6A, so an adapter rated 10A is enough. Don't use a small travel adapter with a very low rating for high-power appliances over the long term.
  • Grounding is better: For appliances with a ground wire, such as toilet seats, make sure the ground is actually connected. We recommend having an electrician fit a local standard plug or using a compliant adapter. For installation, see Installing a Japanese toilet seat.
  • Buy a certified product: An adapter certified to your country's standards (for China, CCC/3C) is safer. Adapters sold in Japanese stores are mainly meant for Japanese people traveling abroad.

Common mistakes

  1. A plug adapter is not a transformer: A 100V domestic model plugged into 220V through an adapter will still burn out. For voltage, see Can I use Japanese appliances at home?.
  2. Flat pins too tight or too loose: Some two-pin outlets grip Japanese plugs tightly, which is normal. If the connection is loose or sparks, switch to another outlet or power strip.

Large stores in Japan such as Bic Camera (ビックカメラ) Yurakucho also sell plug adapters and transformers. See the store map.

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Updated 2026-10-23Prices are for reference only; check in store.Markdown