A Type I plug in Japan?

Not directly — pack an adapter.

your Type I

🇯🇵 Type A socket

🇯🇵 Type B socket

Japan's Type A / Type B sockets don't take a Type I plug. A plug adapter solves the shape problem — it changes pins, not electricity. The wall delivers 100 V at 50/60 Hz (90–110 V within tolerance) — if your device isn't rated for that (look for "100–240 V" on the brick), an adapter won't save it.

Grid facts verified against IEC World Plugs — Japan. Physical-fit verdicts derive from pin geometry and each socket standard's acceptance list — not safety advice.

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