eSimFlare offers low-cost and reliable eSIM cards, providing instant connectivity for travelers and businesses. Their products include day pass plans and regional packages covering various areas such as Asia, Europe, North America, South America, Africa, Oceania, Global or individual countries.
eSimFlare 
1 review eSimFlare offers low-cost and reliable eSIM cards, providing instant connectivity for travelers and businesses. Their products include day pass plans and regional packages covering various areas such as Asia, Europe, North America, South America, Africa, Oceania, Global or individual countries.
eSimFlare eSIM Data Plans for Japan
Japan 500MB/Day (IIJ)
500MB
/day
/day
∞ at 384kbps3
Days
$3.00
$2.00/GB
Japan 1GB 7Days
1GB
7
Days
$3.00
$3.00/GB
Japan 1GB 7Days (nonhkip)
1GB
30
Days
$3.00
$3.00/GB
Japan 1GB/Day (IIJ)
1GB
∞ at 384kbps1
Day
$3.00
$3.00/GB
Japan 500MB 7Days
500MB
7
Days
$3.00
$6.00/GB
Japan 500MB/Day (IIJ)
500MB
∞ at 384kbps1
Day
$3.00
$6.00/GB
China mainland & Japan & South Korea 500MB/Day
500MB
∞ at 384kbps1
Day
$3.00
$6.00/GB
Japan 100MB 7Days
100MB
7
Days
$3.00
$30.00/GB
Japan 500MB/Day (nonhkip)
500MB
/day
/day
∞ at 384kbps3
Days
$3.20
$2.13/GB
Asia (20 areas) 500MB/Day
500MB
∞ at 384kbps1
Day
$3.20
$6.40/GB
Japan 3GB 15Days
3GB
15
Days
$3.40
$1.13/GB
Japan 3GB 15Days (IIJ)
3GB
30
Days
$3.40
$1.13/GB
Japan 3GB 30Days (IIJ)
3GB
30
Days
$3.60
$1.20/GB
Japan 2GB/Day (nonhkip)
2GB
∞ at 384kbps1
Day
$3.70
$1.85/GB
Asia (12 areas) 500MB/Day
500MB
∞ at 384kbps1
Day
$3.80
$7.60/GB
Japan 2GB/Day (IIJ)
2GB
∞ at 384kbps1
Day
$4.00
$2.00/GB
Japan 3GB/Day (IIJ)
3GB
∞ at 384kbps1
Day
$4.40
$1.47/GB
China mainland & Japan & South Korea 1GB/Day
1GB
∞ at 384kbps1
Day
$4.40
$4.40/GB
China mainland & Japan & South Korea 1GB 7Days
1GB
7
Days
$4.60
$4.60/GB
Japan 3GB/Day (nonhkip)
3GB
∞ at 384kbps1
Day
$4.80
$1.60/GB
Japan 500MB/Day (IIJ)
500MB
/day
/day
∞ at 384kbps5
Days
$5.00
$2.00/GB
Japan 500MB/Day (nonhkip)
500MB
/day
/day
∞ at 384kbps5
Days
$5.20
$2.08/GB
Japan 5GB 30Days (IIJ)
5GB
30
Days
$5.40
$1.08/GB
Japan 3GB 15Days (nonhkip)
3GB
30
Days
$5.80
$1.93/GB
Japan 1GB/Day (nonhkip)
1GB
/day
/day
∞ at 384kbps3
Days
$5.80
$1.93/GB
Japan 3GB 30Days (nonhkip)
3GB
30
Days
$5.90
$1.97/GB
Japan 1GB/Day (IIJ)
1GB
/day
/day
∞ at 384kbps3
Days
$6.00
$2.00/GB
Asia (20 areas) 1GB/Day
1GB
∞ at 384kbps1
Day
$6.00
$6.00/GB
Asia (12 areas) 1GB/Day
1GB
∞ at 384kbps1
Day
$6.80
$6.80/GB
Japan 500MB/Day (IIJ)
500MB
/day
/day
∞ at 384kbps7
Days
$7.00
$2.00/GB
Asia (12 areas) 1GB 7Days
1GB
7
Days
$7.00
$7.00/GB
Japan 5GB/Day (nonhkip)
5GB
∞ at 384kbps1
Day
$7.10
$1.42/GB
China mainland & Japan & South Korea 500MB/Day
500MB
/day
/day
∞ at 384kbps3
Days
$7.20
$4.80/GB
Asia (20 areas) 1GB 7Days
1GB
7
Days
$7.20
$7.20/GB
Japan 500MB/Day (nonhkip)
500MB
/day
/day
∞ at 384kbps7
Days
$7.30
$2.09/GB
Asia-20 1GB 30 Days
1GB
30
Days
$7.40
$7.40/GB
Japan 5GB 30Days (nonhkip)
5GB
30
Days
$8.00
$1.60/GB
China mainland & Japan & South Korea 2GB/Day
2GB
∞ at 384kbps1
Day
$8.60
$4.30/GB
Japan 5GB/Day
5GB
∞ at 384kbps1
Day
$8.80
$1.76/GB
Global (120+ areas) 1GB 7Days
1GB
7
Days
$9.20
$9.20/GB
Japan 10GB 30Days (IIJ)
10GB
30
Days
$9.40
$0.94/GB
Japan 1GB/Day (nonhkip)
1GB
/day
/day
∞ at 384kbps5
Days
$9.60
$1.92/GB
Asia (20 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps3
Days
$9.60
$6.40/GB
Japan 10GB/Day (nonhkip)
10GB
∞ at 384kbps1
Day
$9.70
$0.97/GB
Japan 1GB/Day (IIJ)
1GB
/day
/day
∞ at 384kbps5
Days
$10.00
$2.00/GB
Japan 500MB/Day (IIJ)
500MB
/day
/day
∞ at 384kbps10
Days
$10.00
$2.00/GB
Japan 500MB/Day (nonhkip)
500MB
/day
/day
∞ at 384kbps10
Days
$10.40
$2.08/GB
Japan 2GB/Day (nonhkip)
2GB
/day
/day
∞ at 384kbps3
Days
$11.10
$1.85/GB
China mainland & Japan & South Korea 3GB 15Days
3GB
15
Days
$11.40
$3.80/GB
Asia (12 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps3
Days
$11.40
$7.60/GB
Asia (20 areas) 2GB/Day
2GB
∞ at 384kbps1
Day
$11.60
$5.80/GB
China mainland & Japan & South Korea 3GB 30Days
3GB
30
Days
$11.80
$3.93/GB
Japan 2GB/Day (IIJ)
2GB
/day
/day
∞ at 384kbps3
Days
$12.00
$2.00/GB
China mainland & Japan & South Korea 500MB/Day
500MB
/day
/day
∞ at 384kbps5
Days
$12.00
$4.80/GB
Japan 10GB 30Days (nonhkip)
10GB
30
Days
$13.20
$1.32/GB
Japan 3GB/Day (IIJ)
3GB
/day
/day
∞ at 384kbps3
Days
$13.20
$1.47/GB
China mainland & Japan & South Korea 1GB/Day
1GB
/day
/day
∞ at 384kbps3
Days
$13.20
$4.40/GB
Asia (12 areas) 2GB/Day
2GB
∞ at 384kbps1
Day
$13.20
$6.60/GB
Japan 1GB/Day (nonhkip)
1GB
/day
/day
∞ at 384kbps7
Days
$13.50
$1.93/GB
Japan 1GB/Day (IIJ)
1GB
/day
/day
∞ at 384kbps7
Days
$14.00
$2.00/GB
Japan 500MB/Day (IIJ)
500MB
/day
/day
∞ at 384kbps14
Days
$14.00
$2.00/GB
Global (120+ areas) 1GB 365Days
1GB
365
Days
$14.00
$14.00/GB
Japan 3GB/Day (nonhkip)
3GB
/day
/day
∞ at 384kbps3
Days
$14.30
$1.59/GB
Japan 10GB/Day
10GB
∞ at 384kbps1
Day
$14.60
$1.46/GB
Japan 500MB/Day (nonhkip)
500MB
/day
/day
∞ at 384kbps14
Days
$14.60
$2.09/GB
Global139 1GB 7Days
1GB
7
Days
$15.20
$15.20/GB
Asia (12 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps3
Days
$15.30
$5.10/GB
Japan 5GB/Day (nonhkip)
5GB
/day
/day
∞ at 384kbps3
Days
$15.90
$1.06/GB
Asia (20 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps5
Days
$16.00
$6.40/GB
Japan 20GB 30Days (IIJ)
20GB
30
Days
$16.40
$0.82/GB
Japan 20GB 30Days (nonhkip)
20GB
30
Days
$16.50
$0.83/GB
Japan 3GB/Day (IIJ)
3GB
/day
/day
∞ at 384kbps5
Days
$16.50
$1.10/GB
China mainland & Japan & South Korea 1GB/Day
1GB
/day
/day
∞ at 384kbps5
Days
$16.50
$3.30/GB
China mainland & Japan & South Korea 500MB/Day
500MB
/day
/day
∞ at 384kbps7
Days
$16.80
$4.80/GB
Asia (20 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps7
Days
$16.80
$4.80/GB
Global (120+ areas) 3GB 30Days
3GB
30
Days
$17.10
$5.70/GB
Asia (12 areas) 3GB/Day
3GB
∞ at 384kbps1
Day
$17.40
$5.80/GB
China mainland & Japan & South Korea 5GB 30Days
5GB
30
Days
$17.60
$3.52/GB
Asia (12 areas) 3GB 15Days
3GB
15
Days
$17.60
$5.87/GB
Asia (20 areas) 3GB 15Days
3GB
15
Days
$17.80
$5.93/GB
Japan 3GB/Day (nonhkip)
3GB
/day
/day
∞ at 384kbps5
Days
$17.90
$1.19/GB
China mainland & Japan & South Korea 500MB/Day
500MB
/day
/day
∞ at 384kbps10
Days
$18.00
$3.60/GB
Asia (12 areas) 3GB 30Days
3GB
30
Days
$18.00
$6.00/GB
Asia (20 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps3
Days
$18.00
$6.00/GB
Japan 2GB/Day (nonhkip)
2GB
/day
/day
∞ at 384kbps5
Days
$18.40
$1.84/GB
Asia (20 areas) 3GB 30Days
3GB
30
Days
$18.40
$6.13/GB
Asia (12 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps5
Days
$19.00
$7.60/GB
Japan 1GB/Day (nonhkip)
1GB
/day
/day
∞ at 384kbps10
Days
$19.20
$1.92/GB
Japan 2GB/Day (nonhkip)
2GB
/day
/day
∞ at 384kbps7
Days
$19.40
$1.39/GB
China mainland & Japan & South Korea 2GB/Day
2GB
/day
/day
∞ at 384kbps3
Days
$19.40
$3.23/GB
Japan 5GB/Day
5GB
/day
/day
∞ at 384kbps3
Days
$19.80
$1.32/GB
Japan 2GB/Day (IIJ)
2GB
/day
/day
∞ at 384kbps5
Days
$20.00
$2.00/GB
Japan 1GB/Day (IIJ)
1GB
/day
/day
∞ at 384kbps10
Days
$20.00
$2.00/GB
Asia (12 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps7
Days
$20.00
$5.71/GB
Japan 1GB/Day (nonhkip)
1GB
/day
/day
∞ at 384kbps14
Days
$20.20
$1.44/GB
Asia (12 areas) 5GB 30Days
5GB
30
Days
$20.30
$4.06/GB
Asia (20 areas) 5GB 30Days
5GB
30
Days
$20.40
$4.08/GB
Japan 2GB/Day (IIJ)
2GB
/day
/day
∞ at 384kbps7
Days
$21.00
$1.50/GB
Japan 1GB/Day (IIJ)
1GB
/day
/day
∞ at 384kbps14
Days
$21.00
$1.50/GB
Japan 10GB/Day (nonhkip)
10GB
/day
/day
∞ at 384kbps3
Days
$21.80
$0.73/GB
Global139 1GB 365Days
1GB
365
Days
$21.90
$21.90/GB
Asia (20 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps5
Days
$22.50
$4.50/GB
China mainland & Japan & South Korea 10GB 30Days
10GB
30
Days
$22.80
$2.28/GB
Japan 3GB/Day (IIJ)
3GB
/day
/day
∞ at 384kbps7
Days
$23.10
$1.10/GB
China mainland & Japan & South Korea 1GB/Day
1GB
/day
/day
∞ at 384kbps7
Days
$23.10
$3.30/GB
Asia (20 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps10
Days
$24.00
$4.80/GB
Japan 3GB/Day (nonhkip)
3GB
/day
/day
∞ at 384kbps7
Days
$25.00
$1.19/GB
China mainland & Japan & South Korea 500MB/Day
500MB
/day
/day
∞ at 384kbps14
Days
$25.20
$3.60/GB
Japan 50GB 30Days (IIJ)
50GB
30
Days
$25.50
$0.51/GB
Asia (12 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps5
Days
$25.50
$5.10/GB
Asia (20 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps3
Days
$26.10
$4.35/GB
Japan 5GB/Day (nonhkip)
5GB
/day
/day
∞ at 384kbps5
Days
$26.40
$1.06/GB
Global (120+ areas) 5GB 30Days
5GB
30
Days
$27.00
$5.40/GB
Japan 2GB/Day (nonhkip)
2GB
/day
/day
∞ at 384kbps10
Days
$27.60
$1.38/GB
Asia (12 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps10
Days
$28.50
$5.70/GB
Global139 3GB 30Days
3GB
30
Days
$29.10
$9.70/GB
Asia (12 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps3
Days
$29.70
$4.95/GB
Japan 2GB/Day (IIJ)
2GB
/day
/day
∞ at 384kbps10
Days
$30.00
$1.50/GB
Asia (20 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps7
Days
$31.50
$4.50/GB
China mainland & Japan & South Korea 2GB/Day
2GB
/day
/day
∞ at 384kbps5
Days
$32.30
$3.23/GB
Japan 10GB/Day
10GB
/day
/day
∞ at 384kbps3
Days
$32.90
$1.10/GB
Japan 3GB/Day (IIJ)
3GB
/day
/day
∞ at 384kbps10
Days
$33.00
$1.10/GB
Japan 5GB/Day
5GB
/day
/day
∞ at 384kbps5
Days
$33.00
$1.32/GB
China mainland & Japan & South Korea 1GB/Day
1GB
/day
/day
∞ at 384kbps10
Days
$33.00
$3.30/GB
Asia (20 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps14
Days
$33.60
$4.80/GB
Asia (12 areas) 10GB 30Days
10GB
30
Days
$34.40
$3.44/GB
Asia (20 areas) 10GB 30Days
10GB
30
Days
$34.50
$3.45/GB
Japan 3GB/Day (nonhkip)
3GB
/day
/day
∞ at 384kbps10
Days
$35.70
$1.19/GB
Asia (12 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps7
Days
$35.70
$5.10/GB
Japan 10GB/Day (nonhkip)
10GB
/day
/day
∞ at 384kbps5
Days
$36.30
$0.73/GB
Japan 5GB/Day (nonhkip)
5GB
/day
/day
∞ at 384kbps7
Days
$37.00
$1.06/GB
China mainland & Japan & South Korea 20GB 30Days
20GB
30
Days
$37.50
$1.88/GB
Japan 2GB/Day (nonhkip)
2GB
/day
/day
∞ at 384kbps14
Days
$38.70
$1.38/GB
Asia (12 areas) 3GB/Day
3GB
/day
/day
∞ at 384kbps3
Days
$39.20
$4.36/GB
Asia (12 areas) 500MB/Day
500MB
/day
/day
∞ at 384kbps14
Days
$39.90
$5.70/GB
Japan 50GB 180Days
50GB
180
Days
$42.00
$0.84/GB
Japan 2GB/Day (IIJ)
2GB
/day
/day
∞ at 384kbps14
Days
$42.00
$1.50/GB
Asia (20 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps5
Days
$43.50
$4.35/GB
Global139 5GB 30Days
5GB
30
Days
$44.40
$8.88/GB
Asia (20 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps10
Days
$45.00
$4.50/GB
China mainland & Japan & South Korea 2GB/Day
2GB
/day
/day
∞ at 384kbps7
Days
$45.20
$3.23/GB
Japan 3GB/Day (IIJ)
3GB
/day
/day
∞ at 384kbps14
Days
$46.20
$1.10/GB
Japan 5GB/Day
5GB
/day
/day
∞ at 384kbps7
Days
$46.20
$1.32/GB
China mainland & Japan & South Korea 1GB/Day
1GB
/day
/day
∞ at 384kbps14
Days
$46.20
$3.30/GB
Asia (12 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps5
Days
$49.50
$4.95/GB
Japan 3GB/Day (nonhkip)
3GB
/day
/day
∞ at 384kbps14
Days
$50.00
$1.19/GB
Japan 10GB/Day (nonhkip)
10GB
/day
/day
∞ at 384kbps7
Days
$50.90
$0.73/GB
Global (120+ areas) 10GB 30Days
10GB
30
Days
$51.00
$5.10/GB
Asia (12 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps10
Days
$51.00
$5.10/GB
Japan 5GB/Day (nonhkip)
5GB
/day
/day
∞ at 384kbps10
Days
$52.80
$1.06/GB
Japan 10GB/Day
10GB
/day
/day
∞ at 384kbps5
Days
$54.80
$1.10/GB
Asia (12 areas) 20GB 30Days
20GB
30
Days
$59.90
$3.00/GB
Asia (20 areas) 20GB 30Days
20GB
30
Days
$60.00
$3.00/GB
Asia (20 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps7
Days
$60.90
$4.35/GB
Asia-20 20GB 90 Days
20GB
90
Days
$63.00
$3.15/GB
Asia (20 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps14
Days
$63.00
$4.50/GB
China mainland & Japan & South Korea 2GB/Day
2GB
/day
/day
∞ at 384kbps10
Days
$64.50
$3.23/GB
Asia (12 areas) 3GB/Day
3GB
/day
/day
∞ at 384kbps5
Days
$65.30
$4.35/GB
Japan 5GB/Day
5GB
/day
/day
∞ at 384kbps10
Days
$66.00
$1.32/GB
Asia (12 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps7
Days
$69.30
$4.95/GB
Asia (12 areas) 1GB/Day
1GB
/day
/day
∞ at 384kbps14
Days
$71.40
$5.10/GB
Japan 10GB/Day (nonhkip)
10GB
/day
/day
∞ at 384kbps10
Days
$72.60
$0.73/GB
Japan 5GB/Day (nonhkip)
5GB
/day
/day
∞ at 384kbps14
Days
$74.00
$1.06/GB
Japan 10GB/Day
10GB
/day
/day
∞ at 384kbps7
Days
$76.70
$1.10/GB
Global139 10GB 30Days
10GB
30
Days
$79.80
$7.98/GB
Asia (20 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps10
Days
$87.00
$4.35/GB
Global (120+ areas) 20GB 30Days
20GB
30
Days
$90.00
$4.50/GB
China mainland & Japan & South Korea 2GB/Day
2GB
/day
/day
∞ at 384kbps14
Days
$90.30
$3.23/GB
Asia (12 areas) 3GB/Day
3GB
/day
/day
∞ at 384kbps7
Days
$91.40
$4.35/GB
Japan 5GB/Day
5GB
/day
/day
∞ at 384kbps14
Days
$92.40
$1.32/GB
Asia (12 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps10
Days
$99.00
$4.95/GB
Global (120+ areas) 20GB 90Days
20GB
90
Days
$99.80
$4.99/GB
Japan 10GB/Day (nonhkip)
10GB
/day
/day
∞ at 384kbps14
Days
$101.70
$0.73/GB
Japan 10GB/Day
10GB
/day
/day
∞ at 384kbps10
Days
$109.50
$1.10/GB
Asia (20 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps14
Days
$121.80
$4.35/GB
Asia (12 areas) 3GB/Day
3GB
/day
/day
∞ at 384kbps10
Days
$130.50
$4.35/GB
Asia-20 50GB 180 Days
50GB
180
Days
$133.50
$2.67/GB
Global139 20GB 90Days
20GB
90
Days
$134.60
$6.73/GB
Asia (12 areas) 2GB/Day
2GB
/day
/day
∞ at 384kbps14
Days
$138.60
$4.95/GB
Japan 10GB/Day
10GB
/day
/day
∞ at 384kbps14
Days
$153.30
$1.10/GB
Asia (12 areas) 3GB/Day
3GB
/day
/day
∞ at 384kbps14
Days
$182.70
$4.35/GB
Unfiltered Customer Reviews
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Frequently Asked Questions
Does eSimFlare offer unlimited data eSIM for Japan?
eSimFlare does not provide any unlimited data eSIM plan for Japan.
Instead, eSimFlare offers fixed‑data plans such as the Japan 50GB 30Days plan for $25.50 USD, the Japan 50GB 180Days plan for $42.00 USD, and 20GB options for $16.40–$16.50 USD. These plans include tethering and cover the entire country of Japan. Choosing a fixed‑data plan can be more cost‑effective for most travelers, especially if their data usage is moderate rather than extremely high.
Does eSimFlare offer Japan eSIM with phone number and SMS?
eSimFlare’s Japan eSIM plans are data‑only; the provider does not include a phone number or SMS capability in any of its offerings for Japan. As a result, travelers cannot make traditional voice calls or send SMS messages from the device using the eSIM.
For voice and messaging, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection provided by the eSIM.
How many data plans does eSimFlare offer for Japan?
eSimFlare provides 87 single‑country plans and 94 multi‑country plans that include coverage in Japan. These plans span a price range from about $3.00 to $182.70 and offer data caps between 100 MB and 50 GB over validity periods that can last from 1 to 365 days. The catalogue includes both daily‑capped options, which limit the amount of data available each day, and fixed‑data options, which grant a single total data allotment that can be used at any time within the validity window.
Summarized by Gen AI. Last updated:
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