Hold Tight, Pingy's Finding Your Perfect eSIM Plan

Mobile network

NTT Docomo eSIM Plans

Get an unlimited data eSIM for Japan that connects to the NTT Docomo mobile network. NTT Docomo’s network runs right across Japan, and Pingy’s lined up every plan that uses it, so you’re online the moment you land.

Japan eSIM Plans Powered by NTT Docomo

3 plans

  • Japan Unlimited Data eSIM

    Budget Friendly

    🇯🇵 Powered by NTT Docomo

    Destinations
    1
    5G/4G Max speed
    1 Mbps

    🇯🇵 Powered by NTT Docomo

    $1.49
    $1.49 per day1 Day eSIM Plan
    Plan Details

  • Japan Unlimited Data eSIM

    Pingy's PickFastest

    🇯🇵 Powered by NTT Docomo

    Destinations
    1
    5G/4G Max speed

    🇯🇵 Powered by NTT Docomo

    $2.99
    $2.99 per day1 Day eSIM Plan
    Plan Details

  • Asia-Pacific Unlimited Data eSIM

    🇯🇵 Powered by NTT Docomo

    Destinations
    15
    5G/4G Max speed
    5 Mbps

    🇯🇵 Powered by NTT Docomo

    $4.99
    $4.99 per day1 Day eSIM Plan
    Plan Details

NTT Docomo coverage in Japan

How NTT Docomo compares in Japan

  1. 1NTT Docomo186k 4G · 3.4k 5G
  2. 2au165k 4G · 3.5k 5G
  3. 3SoftBank131k 4G · 11k 5G
  4. 4Rakuten Mobile127k 4G · 327 5G
  5. 5Wireless City Planning Inc.1.7k 4G · 0 5G
  6. 6Y!Mobile1.4k 4G · 0 5G
  7. 7Hanshin Cable Engineering Co., Ltd.140 4G · 0 5G

Cell counts: OpenCelliD, CC BY-SA 4.0, updated Oct 2026. A cell is one antenna on a tower, so one tower usually carries three or more. Counts show the cells volunteers have mapped, not exact coverage.

Networks these plans use in Japan

Planau5G/4GNTT Docomo5G/4GRakuten Mobile5G/4GSoftBank5G/4GIP BreakoutThe country websites see you in
Japan Unlimited Data eSIMMax speed 1 Mbps
Hong Kong
Japan Unlimited Data eSIMMax speed 5 Mbps or 10 Mbps
–
Hong Kong
Asia-Pacific Unlimited Data eSIMMax speed 5 Mbps
Hong Kong