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TravelESIM plans for Japan

6,108 live plans from 63 providers, ranked on what a gigabyte actually costs rather than on the sticker price. Checked 13 October 2026

Compare 6,108 plans →
$0.22 Lowest per GB Cheapest honest gigabyte here
$1.93 Median per GB Unlimited and fair-use excluded
$1.12–4.09 Typical band Where most plans land
56% Advertise 5G 61% allow hotspot

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Compare 6,108 plans

We earn a commission on some links below. Commission carries zero weight in the ranking formula, which is published in full. Prices are indicative and the provider's own checkout is always authoritative.

Showing 73 of 6,108 plans

View offer: TravelESIM, Japan - 50GB - 30 Days - JP IP 1 TravelESIM Japan - 50GB - 30 Days - JP IP 50 GB 30 days 5G Japan only $22.68 $0.45 per GB
View offer: TravelESIM, Sim Card for Japan - 50GB - 30 Days 2 TravelESIM Sim Card for Japan - 50GB - 30 Days 50 GB 30 days 5G Japan only $22.68 $0.45 per GB
View offer: TravelESIM, Japan - 10GB - 30 Days - JP IP 3 TravelESIM Japan - 10GB - 30 Days - JP IP 10 GB 30 days 5G Japan only $7.56 $0.76 per GB
View offer: TravelESIM, Sim Card for Japan - 10GB - 30 Days 4 TravelESIM Sim Card for Japan - 10GB - 30 Days 10 GB 30 days 5G Japan only $7.56 $0.76 per GB
View offer: TravelESIM, Japan - 3GB - 15 Days - JP IP 5 TravelESIM Japan - 3GB - 15 Days - JP IP 3 GB 15 days 5G Japan only $3.60 $1.20 per GB
View offer: TravelESIM, Sim Card for Japan - 3GB - 15 Days 6 TravelESIM Sim Card for Japan - 3GB - 15 Days 3 GB 15 days 5G Japan only $3.60 $1.20 per GB
View offer: TravelESIM, Japan - 3GB - 30 Days - JP IP 7 TravelESIM Japan - 3GB - 30 Days - JP IP 3 GB 30 days 5G Japan only $3.68 $1.23 per GB
View offer: TravelESIM, Sim Card for Japan - 3GB - 30 Days 8 TravelESIM Sim Card for Japan - 3GB - 30 Days 3 GB 30 days 5G Japan only $3.68 $1.23 per GB
View offer: TravelESIM, Japan - 20GB - 30 Days - JP IP 9 TravelESIM Japan - 20GB - 30 Days - JP IP 20 GB 30 days 5G Japan only $12.29 $0.61 per GB
View offer: TravelESIM, Sim Card for Japan - 20GB - 30 Days 10 TravelESIM Sim Card for Japan - 20GB - 30 Days 20 GB 30 days 5G Japan only $12.29 $0.61 per GB
View offer: TravelESIM, Sim Card for Japan - 50GB - 180 Days 11 TravelESIM Sim Card for Japan - 50GB - 180 Days 50 GB 180 days 5G Japan only $35.92 $0.72 per GB
View offer: TravelESIM, Japan - 5GB - 30 Days - JP IP 12 TravelESIM Japan - 5GB - 30 Days - JP IP 5 GB 30 days 5G Japan only $4.83 $0.97 per GB
View offer: TravelESIM, Sim Card for Japan - 5GB - 30 Days 13 TravelESIM Sim Card for Japan - 5GB - 30 Days 5 GB 30 days 5G Japan only $4.83 $0.97 per GB
View offer: TravelESIM, Japan - 20GB - 30 Days - SG IP 14 TravelESIM Japan - 20GB - 30 Days - SG IP 20 GB 30 days 5G Japan only $15.13 $0.76 per GB
View offer: TravelESIM, Japan - 10GB - 30 Days - SG IP 15 TravelESIM Japan - 10GB - 30 Days - SG IP 10 GB 30 days 5G Japan only $10.40 $1.04 per GB
View offer: TravelESIM, Japan - 3GB - 15 Days - SG IP 16 TravelESIM Japan - 3GB - 15 Days - SG IP 3 GB 15 days 5G Japan only $5.01 $1.67 per GB
View offer: TravelESIM, Japan - 3GB - 30 Days - SG IP 17 TravelESIM Japan - 3GB - 30 Days - SG IP 3 GB 30 days 5G Japan only $5.10 $1.70 per GB
View offer: TravelESIM, Asia (14 areas) - 3GB - 15 Days 18 TravelESIM Asia (14 areas) - 3GB - 15 Days 3 GB 15 days 5G +13 more countries $4.54 $1.51 per GB
View offer: TravelESIM, Asia (14 areas) - 3GB - 30 Days 19 TravelESIM Asia (14 areas) - 3GB - 30 Days 3 GB 30 days 5G +13 more countries $4.73 $1.58 per GB
View offer: TravelESIM, Asia (14 areas) - 10GB - 30 Days 20 TravelESIM Asia (14 areas) - 10GB - 30 Days 10 GB 30 days 5G +13 more countries $11.35 $1.14 per GB
View offer: TravelESIM, Japan - 5GB - 30 Days - SG IP 21 TravelESIM Japan - 5GB - 30 Days - SG IP 5 GB 30 days 5G Japan only $6.62 $1.32 per GB
View offer: TravelESIM, Asia (14 areas) - 20GB - 30 Days 22 TravelESIM Asia (14 areas) - 20GB - 30 Days 20 GB 30 days 5G +13 more countries $20.79 $1.04 per GB
View offer: TravelESIM, Japan - 1GB - 7 Days - JP IP 23 TravelESIM Japan - 1GB - 7 Days - JP IP 1 GB 7 days 5G Japan only $2.36 $2.36 per GB
View offer: TravelESIM, Sim Card for Japan - 1GB - 7 Days 24 TravelESIM Sim Card for Japan - 1GB - 7 Days 1 GB 7 days 5G Japan only $2.36 $2.36 per GB
View offer: TravelESIM, Japan and South Korea - 3GB - 30 Days 25 TravelESIM Japan and South Korea - 3GB - 30 Days 3 GB 30 days 5G +1 more country $6.62 $2.21 per GB
View offer: TravelESIM, Japan and South Korea - 3GB - 15 Days 26 TravelESIM Japan and South Korea - 3GB - 15 Days 3 GB 15 days 5G +1 more country $6.62 $2.21 per GB
View offer: TravelESIM, Japan - 1GB - 7 Days - SG IP 27 TravelESIM Japan - 1GB - 7 Days - SG IP 1 GB 7 days 5G Japan only $2.84 $2.84 per GB
View offer: TravelESIM, Asia (14 areas) - 5GB - 30 Days 28 TravelESIM Asia (14 areas) - 5GB - 30 Days 5 GB 30 days 5G +13 more countries $7.56 $1.51 per GB
View offer: TravelESIM, Asia (14 areas) - 1GB - 7 Days 29 TravelESIM Asia (14 areas) - 1GB - 7 Days 1 GB 7 days 5G +13 more countries $2.65 $2.65 per GB
View offer: TravelESIM, Japan and South Korea - 20GB - 30 Days 30 TravelESIM Japan and South Korea - 20GB - 30 Days 20 GB 30 days 5G +1 more country $29.30 $1.47 per GB
View offer: TravelESIM, Japan and South Korea - 10GB - 30 Days 31 TravelESIM Japan and South Korea - 10GB - 30 Days 10 GB 30 days 5G +1 more country $17.96 $1.80 per GB
View offer: TravelESIM, China, Japan & South Korea - 20GB - 30 Days 32 TravelESIM China, Japan & South Korea - 20GB - 30 Days 20 GB 30 days 5G +2 more countries $33.09 $1.65 per GB
View offer: TravelESIM, China, Japan & South Korea - 3GB - 30 Days 33 TravelESIM China, Japan & South Korea - 3GB - 30 Days 3 GB 30 days 5G +2 more countries $9.46 $3.15 per GB
View offer: TravelESIM, China, Japan & South Korea - 3GB - 15 Days 34 TravelESIM China, Japan & South Korea - 3GB - 15 Days 3 GB 15 days 5G +2 more countries $9.46 $3.15 per GB
View offer: TravelESIM, Japan and South Korea - 1GB - 7 Days 35 TravelESIM Japan and South Korea - 1GB - 7 Days 1 GB 7 days 5G +1 more country $3.21 $3.21 per GB
View offer: TravelESIM, Japan and South Korea - 5GB - 30 Days 36 TravelESIM Japan and South Korea - 5GB - 30 Days 5 GB 30 days 5G +1 more country $10.40 $2.08 per GB
View offer: TravelESIM, China, Japan & South Korea - 10GB - 30 Days 37 TravelESIM China, Japan & South Korea - 10GB - 30 Days 10 GB 30 days 5G +2 more countries $20.79 $2.08 per GB
View offer: TravelESIM, China, Japan & South Korea - 5GB - 30 Days 38 TravelESIM China, Japan & South Korea - 5GB - 30 Days 5 GB 30 days 5G +2 more countries $13.24 $2.65 per GB
View offer: TravelESIM, China, Japan & South Korea - 1GB - 7 Days 39 TravelESIM China, Japan & South Korea - 1GB - 7 Days 1 GB 7 days 5G +2 more countries $4.34 $4.34 per GB
View offer: TravelESIM, Asia (20 areas) - 3GB - 15 Days 40 TravelESIM Asia (20 areas) - 3GB - 15 Days 3 GB 15 days 5G +18 more countries $13.24 $4.41 per GB
View offer: TravelESIM, Asia (20 areas) - 3GB - 30 Days 41 TravelESIM Asia (20 areas) - 3GB - 30 Days 3 GB 30 days 5G +18 more countries $13.24 $4.41 per GB
View offer: TravelESIM, Asia (12 areas) - 3GB - 30 Days 42 TravelESIM Asia (12 areas) - 3GB - 30 Days 3 GB 30 days 5G +11 more countries $13.24 $4.41 per GB
View offer: TravelESIM, Asia (12 areas) - 3GB - 15 Days 43 TravelESIM Asia (12 areas) - 3GB - 15 Days 3 GB 15 days 5G +11 more countries $13.24 $4.41 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 3GB - 30 Days 44 TravelESIM Sim Card for Asia-20 - 3GB - 30 Days 3 GB 30 days 5G +19 more countries $13.24 $4.41 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 3GB - 15 Days 45 TravelESIM Sim Card for Asia-20 - 3GB - 15 Days 3 GB 15 days 5G +19 more countries $13.24 $4.41 per GB
View offer: TravelESIM, Asia (20 areas) - 10GB - 30 Days 46 TravelESIM Asia (20 areas) - 10GB - 30 Days 10 GB 30 days 5G +18 more countries $30.25 $3.03 per GB
View offer: TravelESIM, Asia (12 areas) - 10GB - 30 Days 47 TravelESIM Asia (12 areas) - 10GB - 30 Days 10 GB 30 days 5G +11 more countries $30.25 $3.03 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 10GB - 30 Days 48 TravelESIM Sim Card for Asia-20 - 10GB - 30 Days 10 GB 30 days 5G +19 more countries $30.25 $3.03 per GB
View offer: TravelESIM, Asia (20 areas) - 20GB - 30 Days 49 TravelESIM Asia (20 areas) - 20GB - 30 Days 20 GB 30 days 5G +18 more countries $51.04 $2.55 per GB
View offer: TravelESIM, Asia (12 areas) - 20GB - 30 Days 50 TravelESIM Asia (12 areas) - 20GB - 30 Days 20 GB 30 days 5G +11 more countries $51.04 $2.55 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 20GB - 30 Days 51 TravelESIM Sim Card for Asia-20 - 20GB - 30 Days 20 GB 30 days 5G +19 more countries $51.04 $2.55 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 20GB - 90 Days 52 TravelESIM Sim Card for Asia-20 - 20GB - 90 Days 20 GB 90 days 5G +19 more countries $53.88 $2.69 per GB
View offer: TravelESIM, Asia (20 areas) - 5GB - 30 Days 53 TravelESIM Asia (20 areas) - 5GB - 30 Days 5 GB 30 days 5G +18 more countries $18.90 $3.78 per GB
View offer: TravelESIM, Asia (12 areas) - 5GB - 30 Days 54 TravelESIM Asia (12 areas) - 5GB - 30 Days 5 GB 30 days 5G +11 more countries $18.90 $3.78 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 5GB - 30 Days 55 TravelESIM Sim Card for Asia-20 - 5GB - 30 Days 5 GB 30 days 5G +19 more countries $18.90 $3.78 per GB
View offer: TravelESIM, Global (120+ areas) - 3GB - 30 Days 56 TravelESIM Global (120+ areas) - 3GB - 30 Days 3 GB 30 days 5G +116 more countries $16.08 $5.36 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 50GB - 180 Days 57 TravelESIM Sim Card for Asia-20 - 50GB - 180 Days 50 GB 180 days 5G +19 more countries $111.54 $2.23 per GB
View offer: TravelESIM, Asia (20 areas) - 1GB - 7 Days 58 TravelESIM Asia (20 areas) - 1GB - 7 Days 1 GB 7 days 5G +18 more countries $6.62 $6.62 per GB
View offer: TravelESIM, Asia (12 areas) - 1GB - 7 Days 59 TravelESIM Asia (12 areas) - 1GB - 7 Days 1 GB 7 days 5G +11 more countries $6.62 $6.62 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 1GB - 30 Days 60 TravelESIM Sim Card for Asia-20 - 1GB - 30 Days 1 GB 30 days 5G +19 more countries $6.62 $6.62 per GB
View offer: TravelESIM, Sim Card for Asia-20 - 1GB - 7 Days 61 TravelESIM Sim Card for Asia-20 - 1GB - 7 Days 1 GB 7 days 5G +19 more countries $6.62 $6.62 per GB
View offer: TravelESIM, Global (120+ areas) - 10GB - 30 Days 62 TravelESIM Global (120+ areas) - 10GB - 30 Days 10 GB 30 days 5G +116 more countries $43.49 $4.35 per GB
View offer: TravelESIM, Global (120+ areas) - 20GB - 30 Days 63 TravelESIM Global (120+ areas) - 20GB - 30 Days 20 GB 30 days 5G +116 more countries $75.63 $3.78 per GB
View offer: TravelESIM, Global (120+ areas) - 5GB - 30 Days 64 TravelESIM Global (120+ areas) - 5GB - 30 Days 5 GB 30 days 5G +116 more countries $23.63 $4.73 per GB
View offer: TravelESIM, Global (120+ areas) - 20GB - 90 Days 65 TravelESIM Global (120+ areas) - 20GB - 90 Days 20 GB 90 days 5G +116 more countries $84.13 $4.21 per GB
View offer: TravelESIM, Global (120+ areas) - 1GB - 7 Days 66 TravelESIM Global (120+ areas) - 1GB - 7 Days 1 GB 7 days 5G +116 more countries $7.56 $7.56 per GB
View offer: TravelESIM, Sim Card for Global139 - 3GB - 30 Days 67 TravelESIM Sim Card for Global139 - 3GB - 30 Days 3 GB 30 days 5G +126 more countries $25.52 $8.51 per GB
View offer: TravelESIM, Sim Card for Global139 - 20GB - 90 Days 68 TravelESIM Sim Card for Global139 - 20GB - 90 Days 20 GB 90 days 5G +126 more countries $112.49 $5.62 per GB
View offer: TravelESIM, Sim Card for Global139 - 10GB - 30 Days 69 TravelESIM Sim Card for Global139 - 10GB - 30 Days 10 GB 30 days 5G +126 more countries $67.12 $6.71 per GB
View offer: TravelESIM, Global (120+ areas) - 1GB - 365 Days 70 TravelESIM Global (120+ areas) - 1GB - 365 Days 1 GB 365 days 5G +116 more countries $10.40 $10.40 per GB
View offer: TravelESIM, Sim Card for Global139 - 1GB - 7 Days 71 TravelESIM Sim Card for Global139 - 1GB - 7 Days 1 GB 7 days 5G +126 more countries $11.35 $11.35 per GB
View offer: TravelESIM, Sim Card for Global139 - 5GB - 30 Days 72 TravelESIM Sim Card for Global139 - 5GB - 30 Days 5 GB 30 days 5G +126 more countries $38.76 $7.75 per GB
View offer: TravelESIM, Sim Card for Global139 - 1GB - 365 Days 73 TravelESIM Sim Card for Global139 - 1GB - 365 Days 1 GB 365 days 5G +126 more countries $19.85 $19.85 per GB
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