Lempart Flex
Lempart Flex offers ultra-affordable unlimited data abroad: choose how much full-speed data you get each day (500 MB to 10 GB), the speed after it (up to 384 kbps, 512 kbps or 1 Mbps) and 1 to 30 days, and pay only for the speed you need. Plans cover 200+ destinations, every plan includes personal hotspot, and there is no subscription. Buy on the website without an account or in the iPhone app; the eSIM arrives in about a minute.
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For new userLempart Flex eSIM Data Plans for Japan
Plan nameDataValidityPrice/GBPrice
Unlimited Data Japan · IP JP · no top-up
500MB
+ ∞ at 256kbps
1 Day
$2.49
$4.98/GB
10% OFF
Low latencyUnlimited Data Japan · IP SG · no top-up
500MB
+ ∞ at 512kbps
1 Day
$2.49
$4.98/GB
10% OFFJapan · IP HK
100MB
7 Days
$2.49
$24.90/GB
10% OFFUnlimited Data Japan · IP JP
1GB
+ ∞ at 256kbps
1 Day
$2.99
$2.99/GB
10% OFF Low latencyUnlimited Data Japan · IP SG
1GB
+ ∞ at 512kbps
1 Day
$2.99
$2.99/GB
10% OFFJapan · IP JP
1GB
7 Days
$2.99
$2.99/GB
10% OFF Low latencyUnlimited Data Japan · IP HK
1GB
+ ∞ at 1Mbps
1 Day
$2.99
$2.99/GB
10% OFFJapan · IP HK
500MB
7 Days
$2.99
$5.98/GB
10% OFFUnlimited Data Japan · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
3 Days
$3.49
$2.33/GB
10% OFFAsian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB
7 Days
$3.49
$3.49/GB
10% OFFJapan · IP HK
1GB
7 Days
$3.49
$3.49/GB
10% OFFJapan · IP SG
1GB
7 Days
$3.49
$3.49/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB
+ ∞ at 1Mbps
1 Day
$3.49
$3.49/GB
10% OFFUnlimited Data Japan & South Korea · IP SG
1GB
+ ∞ at 1Mbps
1 Day
$3.49
$3.49/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK · no top-up
500MB
+ ∞ at 384kbps
1 Day
$3.49
$6.98/GB
10% OFFUnlimited Data Japan · IP JP · no top-up
500MB/day/day
+ ∞ at 256kbps
3 Days
$3.99
$2.66/GB
10% OFF Low latencyUnlimited Data Japan · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
3 Days
$3.99
$2.66/GB
10% OFFJapan & South Korea · IP SG
1GB
7 Days
$3.99
$3.99/GB
10% OFFUnlimited Data Japan · IP HK · then 384 kbps
3GB
+ ∞ at 384kbps
1 Day
$4.49
$1.50/GB
10% OFFJapan · IP HK
3GB
15 Days
$4.49
$1.50/GB
10% OFFJapan · IP JP
3GB
15 Days
$4.49
$1.50/GB
10% OFF Low latencyUnlimited Data Japan · IP HK
1GB/day/day
+ ∞ at 1Mbps
3 Days
$4.49
$1.50/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK
1GB
+ ∞ at 384kbps
1 Day
$4.49
$4.49/GB
10% OFFUnlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA +9 more · IP UK/NO · no top-up
500MB
+ ∞ at 384kbps
1 Day
$4.49
$8.98/GB
10% OFFJapan · IP SG
3GB
15 Days
$4.99
$1.66/GB
10% OFFJapan · IP HK
3GB
30 Days
$4.99
$1.66/GB
10% OFFJapan · IP JP
3GB
30 Days
$4.99
$1.66/GB
10% OFF Low latencyUnlimited Data Japan · IP HK
2GB
+ ∞ at 1Mbps
1 Day
$4.99
$2.50/GB
10% OFFChina, Japan & South Korea · IP HK
1GB
7 Days
$4.99
$4.99/GB
10% OFFUnlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up
500MB
+ ∞ at 128kbps
1 Day
$4.99
$9.98/GB
10% OFFUnlimited Data Japan · IP JP · no top-up
500MB/day/day
+ ∞ at 256kbps
5 Days
$5.49
$2.20/GB
10% OFF Low latencyUnlimited Data Japan · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
5 Days
$5.49
$2.20/GB
10% OFFUnlimited Data Japan · IP SG
2GB
+ ∞ at 512kbps
1 Day
$5.49
$2.75/GB
10% OFFJapan · IP SG
3GB
30 Days
$5.99
$2.00/GB
10% OFFUnlimited Data Japan · IP JP
3GB
+ ∞ at 256kbps
1 Day
$5.99
$2.00/GB
10% OFF Low latencyUnlimited Data Japan · IP JP
1GB/day/day
+ ∞ at 256kbps
3 Days
$5.99
$2.00/GB
10% OFF Low latencyUnlimited Data Japan · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
5 Days
$5.99
$2.40/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$5.99
$3.00/GB
10% OFFUnlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO
1GB
+ ∞ at 384kbps
1 Day
$5.99
$5.99/GB
10% OFFJapan · IP HK
5GB
30 Days
$6.49
$1.30/GB
10% OFFJapan · IP JP
5GB
30 Days
$6.49
$1.30/GB
10% OFF Low latencyUnlimited Data Japan · IP JP · no top-up
500MB/day/day
+ ∞ at 256kbps
7 Days
$6.49
$1.85/GB
10% OFF Low latencyUnlimited Data Japan · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
7 Days
$6.49
$1.85/GB
10% OFFUnlimited Data Japan · IP SG · then 512 kbps
3GB
+ ∞ at 512kbps
1 Day
$6.49
$2.16/GB
10% OFFUnlimited Data Japan · IP HK · then 1 Mbps
3GB
+ ∞ at 1Mbps
1 Day
$6.49
$2.16/GB
10% OFFUnlimited Data Japan · IP SG
1GB/day/day
+ ∞ at 512kbps
3 Days
$6.49
$2.16/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB/day/day
+ ∞ at 1Mbps
3 Days
$6.49
$2.16/GB
10% OFFUnlimited Data Japan & South Korea · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$6.49
$3.25/GB
10% OFFAsian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK
1GB
7 Days
$6.49
$6.49/GB
10% OFFUnlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK
1GB
+ ∞ at 384kbps
1 Day
$6.49
$6.49/GB
10% OFFAsian Set 1: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK, SA, SG, TH, VN · IP HK
1GB
7 Days
$6.49
$6.49/GB
10% OFFAsian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH, PK, SG, TH, TW, UZ, VN · IP UK/NO
1GB
7 Days
$6.49
$6.49/GB
10% OFFJapan · IP SG
5GB
30 Days
$6.99
$1.40/GB
10% OFFUnlimited Data Japan · IP HK
1GB/day/day
+ ∞ at 1Mbps
5 Days
$6.99
$1.40/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
3GB
+ ∞ at 1Mbps
1 Day
$6.99
$2.33/GB
10% OFFJapan & South Korea · IP SG
3GB
15 Days
$6.99
$2.33/GB
10% OFFUnlimited Data Japan & South Korea · IP SG · then 512 kbps
1GB/day/day
+ ∞ at 512kbps
3 Days
$6.99
$2.33/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
3 Days
$6.99
$4.66/GB
10% OFFAsian Set 1: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK, SA, SG, TH, VN · IP HK
1GB
30 Days
$6.99
$6.99/GB
10% OFFUnlimited Data Japan · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
7 Days
$7.49
$2.14/GB
10% OFFJapan & South Korea · IP SG
3GB
30 Days
$7.49
$2.50/GB
10% OFFUnlimited Data Japan & South Korea · IP SG · then 1 Mbps
1GB/day/day
+ ∞ at 1Mbps
3 Days
$7.49
$2.50/GB
10% OFFGlobal Set 1 · IP UK/NO
1GB
7 Days
$7.49
$7.49/GB
10% OFFUnlimited Data Global Set 1 · IP UK/NO
1GB
+ ∞ at 384kbps
1 Day
$7.49
$7.49/GB
10% OFFUnlimited Data Japan · IP HK
2GB/day/day
+ ∞ at 1Mbps
3 Days
$8.49
$1.42/GB
10% OFFUnlimited Data Japan · IP SG
2GB/day/day
+ ∞ at 512kbps
3 Days
$8.49
$1.42/GB
10% OFFUnlimited Data Japan · IP JP · no top-up
500MB/day/day
+ ∞ at 256kbps
10 Days
$8.49
$1.70/GB
10% OFF Low latencyUnlimited Data Japan · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
10 Days
$8.49
$1.70/GB
10% OFFUnlimited Data Japan · IP SG · then 1 Mbps
3GB
+ ∞ at 1Mbps
1 Day
$8.49
$2.83/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK
2GB
+ ∞ at 128kbps
1 Day
$8.49
$4.25/GB
10% OFFUnlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA +9 more · IP UK/NO · no top-up
500MB/day/day
+ ∞ at 384kbps
3 Days
$8.49
$5.66/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
2GB/day/day
+ ∞ at 1Mbps
3 Days
$8.99
$1.50/GB
10% OFFUnlimited Data Japan · IP SG
5GB
+ ∞ at 384kbps
1 Day
$8.99
$1.80/GB
10% OFFUnlimited Data Japan · IP JP
1GB/day/day
+ ∞ at 256kbps
5 Days
$8.99
$1.80/GB
10% OFF Low latencyUnlimited Data Japan · IP SG
1GB/day/day
+ ∞ at 512kbps
5 Days
$8.99
$1.80/GB
10% OFFAsian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
3GB
15 Days
$8.99
$3.00/GB
10% OFFChina, Japan & South Korea · IP HK
3GB
15 Days
$8.99
$3.00/GB
10% OFFUnlimited Data Japan & South Korea · IP SG
3GB
+ ∞ at 1Mbps
1 Day
$8.99
$3.00/GB
10% OFFUnlimited Data Japan · IP HK
1GB/day/day
+ ∞ at 1Mbps
7 Days
$9.49
$1.36/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
5GB
+ ∞ at 384kbps
1 Day
$9.49
$1.90/GB
10% OFFJapan & South Korea · IP SG
5GB
30 Days
$9.49
$1.90/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB/day/day
+ ∞ at 1Mbps
5 Days
$9.49
$1.90/GB
10% OFFAsian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
3GB
30 Days
$9.49
$3.16/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK
1GB/day/day
+ ∞ at 384kbps
3 Days
$9.49
$3.16/GB
10% OFFAsian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
5GB
30 Days
$9.99
$2.00/GB
10% OFFUnlimited Data Japan & South Korea · IP SG · then 512 kbps
1GB/day/day
+ ∞ at 512kbps
5 Days
$9.99
$2.00/GB
10% OFFChina, Japan & South Korea · IP HK
3GB
30 Days
$9.99
$3.33/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
5 Days
$9.99
$4.00/GB
10% OFFUnlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up
500MB/day/day
+ ∞ at 128kbps
3 Days
$9.99
$6.66/GB
10% OFFGlobal Set 1 · IP UK/NO
1GB
365 Days
$9.99
$9.99/GB
10% OFFJapan · IP HK
10GB
30 Days
$10.49
$1.05/GB
10% OFFJapan · IP JP
10GB
30 Days
$10.49
$1.05/GB
10% OFF Low latencyJapan · IP SG
10GB
30 Days
$10.49
$1.05/GB
10% OFFUnlimited Data Japan · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
10 Days
$10.49
$2.10/GB
10% OFFUnlimited Data Japan · IP HK
5GB
+ ∞ at 384kbps
1 Day
$10.99
$2.20/GB
10% OFFUnlimited Data Japan & South Korea · IP SG · then 1 Mbps
1GB/day/day
+ ∞ at 1Mbps
5 Days
$10.99
$2.20/GB
10% OFFGlobal Set 2 · IP UK/NO
1GB
7 Days
$10.99
$10.99/GB
10% OFFUnlimited Data Japan · IP HK · then 384 kbps
3GB/day/day
+ ∞ at 384kbps
3 Days
$11.49
$1.28/GB
10% OFFUnlimited Data Japan · IP JP
2GB/day/day
+ ∞ at 256kbps
3 Days
$11.49
$1.92/GB
10% OFF Low latencyUnlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA +9 more · IP UK/NO · no top-up
500MB/day/day
+ ∞ at 384kbps
5 Days
$11.49
$4.60/GB
10% OFFData plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Lempart Flex for Japan FAQ
Does Lempart Flex offer unlimited data eSIM for Japan?
Lempart Flex does not provide a truly unlimited data eSIM for Japan. Every plan listed has a hard data cap, from 1 GB to 50 GB, and once the cap is reached the speed is throttled to a lower rate.
Travelers who need more data can choose from the fixed data plans that are available, such as the 50 GB 30‑day plan or the 20 GB 30‑day plan, which offer larger data allowances at a set price.
Does Lempart Flex offer Japan eSIM with phone number and SMS?
Lempart Flex does not provide eSIM plans for Japan that include a phone number or SMS capability; all available plans are data‑only. Travelers wishing to make voice calls or send texts can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict these services, so users should verify that the apps they rely on work in Japan before purchasing a plan.
How many data plans does Lempart Flex offer for Japan?
The dataset provided lists aggregate figures for all eSIM providers combined, such as the total number of single‑coverage plans (142) and multiple‑coverage plans (211). It does not break down these numbers by individual provider, so the exact count of Lempart Flex data plans available for Japan cannot be extracted from the information given.
Summarized by AI, Last updated:
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