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Esimcard eSIM for Japan

60 Esimcard plans for Japan, ranked by $/GB. Cheapest $22.97 · $0.46/GB. Prices last verified 2026-09-09.

★ BEST ESIMCARD VALUE FOR JAPAN
Esimcard
50 GB - 3 days
$22.97 total for 3 days · 50 GB
$0.46
per GB
📶 Roams onto: DOCOMO (5G), KDDI (5G), Softbank (5G), NTT Docomo (4G/3G/2G)
ℹ️ eSim will be activated when first byte of data is consumed

BEST VALUE = lowest $/GB here · SKIP = another plan from this provider gives more data for the same price or less

Plan Data Days Price $/GB
50 GB - 3 days BEST VALUE PROMO 50 GB 3 $22.97 $20.67 $0.46
50 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 5 $24.51 $22.06 $0.49
30 GB - 3 days PROMO 30 GB 3 $15.24 $13.72 $0.51
50 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 7 $26.06 $23.45 $0.52
30 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 5 $16.26 $14.63 $0.54
10 GB - 3 days PROMO 10 GB 3 $5.55 $5.00 $0.55
20 GB - 3 days PROMO 20 GB 3 $10.91 $9.82 $0.55
50 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 10 $28.11 $25.30 $0.56
100 GB - 31 days PROMO 100 GB 31 $56.47 $50.82 $0.56
20 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 5 $11.42 $10.28 $0.57
30 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 7 $17.30 $15.57 $0.58
50 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 15 $29.15 $26.23 $0.58
20 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 7 $11.93 $10.74 $0.60
5 GB - 3 days PROMO 5 GB 3 $3.03 $2.73 $0.61
10 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 5 $6.06 $5.45 $0.61
30 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 10 $18.33 $16.50 $0.61
50 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 30 $31.20 $28.08 $0.62
20 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 10 $12.66 $11.39 $0.63
10 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 7 $6.48 $5.83 $0.65
30 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 15 $19.35 $17.42 $0.65
5 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 5 $3.28 $2.95 $0.66
20 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 15 $13.48 $12.13 $0.67
30 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 30 $20.39 $18.35 $0.68
10 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 10 $6.99 $6.29 $0.70
20 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 30 $14.21 $12.79 $0.71
5 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 7 $3.70 $3.33 $0.74
10 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 15 $7.52 $6.77 $0.75
5 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 10 $3.81 $3.43 $0.76
10 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 30 $7.82 $7.04 $0.78
5 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 15 $4.21 $3.79 $0.84
50 GB - 31 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 31 $42.42 $38.18 $0.85
5 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 30 $4.52 $4.07 $0.90
15 GB - 20 days PROMO SKIP: BETTER OPTION EXISTS 15 GB 20 $13.63 $12.27 $0.91
3 GB - 3 days PROMO 3 GB 3 $2.77 $2.49 $0.92
3 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 5 $2.88 $2.59 $0.96
3 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 7 $2.97 $2.67 $0.99
3 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 10 $3.19 $2.87 $1.06
3 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 15 $3.28 $2.95 $1.09
100 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 100 GB 30 $109.25 $98.33 $1.09
3 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 30 $3.39 $3.05 $1.13
20 GB - 31 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 31 $22.70 $20.43 $1.14
100 GB - 180 days PROMO SKIP: BETTER OPTION EXISTS 100 GB 180 $132.43 $119.19 $1.32
50 GB - 90 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 90 $70.62 $63.56 $1.41
1 GB - 3 days PROMO 1 GB 3 $1.54 $1.39 $1.54
1 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 5 $1.64 $1.48 $1.64
1 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 7 $1.74 $1.57 $1.74
1 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 10 $1.84 $1.66 $1.84
1 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 15 $1.95 $1.75 $1.95
1 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 30 $2.05 $1.84 $2.05
3 GB - 31 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 31 $8.57 $7.71 $2.86
2 GB - 1 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 1 $5.89 $5.30 $2.94
1 GB - 1 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 1 $3.57 $3.21 $3.57
2 GB - 3 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 3 $14.31 $12.88 $7.16
2 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 5 $22.42 $20.18 $11.21
2 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 7 $29.98 $26.98 $14.99
2 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 10 $40.50 $36.45 $20.25
2 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 15 $51.78 $46.60 $25.89
2 GB - 20 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 20 $61.35 $55.22 $30.68
1 GB - 20 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 20 $33.64 $30.28 $33.64
2 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 30 $90.09 $81.08 $45.05

What you get

SPEED5G
HOTSPOTTethering allowed
ID / KYCNot required

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