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esimtable / Japan / Roamify

Roamify eSIM for Japan

69 Roamify plans for Japan, ranked by $/GB. Cheapest $90.00 · $0.09/GB. Prices last verified 2026-09-09.

★ BEST ROAMIFY VALUE FOR JAPAN
Roamify
1000 GB - 30 days
$90.00 total for 30 days · 1000 GB
$0.09
per GB
📶 Roams onto: KDDI (5G/4G/LTE)
ℹ️ The validity period start when the eSIM first connect to a network

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
1000 GB - 30 days BEST VALUE PROMO 1000 GB 30 $90.00 $85.50 $0.09
300 GB - 30 days PROMO 300 GB 30 $85.00 $80.75 $0.28
200 GB - 30 days PROMO 200 GB 30 $80.00 $76.00 $0.40
21 GB - 7 days PROMO 21 GB 7 $12.00 $11.40 $0.57
30 GB - 10 days PROMO 30 GB 10 $17.00 $16.15 $0.57
27 GB - 10 days PROMO 27 GB 10 $16.00 $15.20 $0.59
18 GB - 7 days PROMO 18 GB 7 $11.00 $10.45 $0.61
12 GB - 4 days PROMO 12 GB 4 $8.50 $8.07 $0.71
50 GB - 15 days PROMO 50 GB 15 $36.50 $34.67 $0.73
30 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 15 $22.50 $21.38 $0.75
50 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 30 $37.50 $35.62 $0.75
100 GB - 30 days PROMO 100 GB 30 $75.00 $71.25 $0.75
30 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 30 $23.50 $22.32 $0.78
10 GB - 4 days PROMO 10 GB 4 $8.00 $7.60 $0.80
20 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 15 $17.50 $16.62 $0.88
100 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 100 GB 365 $90.00 $85.50 $0.90
20 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 30 $18.50 $17.57 $0.93
20 GB - 21 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 21 $20.00 $19.00 $1.00
10 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 15 $11.50 $10.93 $1.15
10 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 30 $12.50 $11.88 $1.25
3 GB - 7 days PROMO 3 GB 7 $4.00 $3.80 $1.33
50 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 50 GB 365 $70.00 $66.50 $1.40
3 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 10 $4.50 $4.28 $1.50
5 GB - 15 days PROMO 5 GB 15 $7.50 $7.12 $1.50
10 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 365 $15.00 $14.25 $1.50
3 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 15 $5.00 $4.75 $1.67
Unlimited - 9 days BEST VALUE PROMO ∞ 9 $15.00 $14.25 $1.67/d
15 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 15 GB 365 $25.00 $23.75 $1.67
30 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 365 $50.00 $47.50 $1.67
Unlimited - 8 days PROMO ∞ 8 $13.50 $12.82 $1.69/d
5 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 30 $8.50 $8.07 $1.70
Unlimited - 6 days PROMO ∞ 6 $10.50 $9.97 $1.75/d
Unlimited - 10 days PROMO ∞ 10 $17.50 $16.62 $1.75/d
20 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 20 GB 365 $35.00 $33.25 $1.75
Unlimited - 7 days PROMO ∞ 7 $12.50 $11.88 $1.79/d
3 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 30 $5.50 $5.22 $1.83
Unlimited - 3 days PROMO ∞ 3 $5.50 $5.22 $1.83/d
Unlimited - 5 days PROMO ∞ 5 $9.50 $9.03 $1.90/d
Unlimited - 4 days PROMO ∞ 4 $8.00 $7.60 $2.00/d
5 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 365 $10.00 $9.50 $2.00
Unlimited - 11 days PROMO ∞ 11 $22.50 $21.38 $2.05/d
Unlimited - 12 days PROMO ∞ 12 $25.50 $24.23 $2.12/d
Unlimited - 13 days PROMO ∞ 13 $28.50 $27.07 $2.19/d
Unlimited - 2 days PROMO ∞ 2 $4.50 $4.28 $2.25/d
Unlimited - 14 days PROMO ∞ 14 $31.50 $29.93 $2.25/d
Unlimited - 21 days PROMO ∞ 21 $47.50 $45.12 $2.26/d
Unlimited - 20 days PROMO ∞ 20 $45.50 $43.23 $2.27/d
Unlimited - 16 days PROMO ∞ 16 $36.50 $34.67 $2.28/d
Unlimited - 19 days PROMO ∞ 19 $43.50 $41.33 $2.29/d
Unlimited - 26 days PROMO ∞ 26 $59.50 $56.52 $2.29/d
Unlimited - 15 days PROMO ∞ 15 $34.50 $32.77 $2.30/d
Unlimited - 25 days PROMO ∞ 25 $57.50 $54.62 $2.30/d
Unlimited - 18 days PROMO ∞ 18 $41.50 $39.42 $2.31/d
Unlimited - 24 days PROMO ∞ 24 $55.50 $52.73 $2.31/d
Unlimited - 17 days PROMO ∞ 17 $39.50 $37.52 $2.32/d
Unlimited - 22 days PROMO ∞ 22 $51.00 $48.45 $2.32/d
3 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 365 $7.00 $6.65 $2.33
Unlimited - 23 days PROMO ∞ 23 $53.50 $50.83 $2.33/d
Unlimited - 30 days PROMO ∞ 30 $72.00 $68.40 $2.40/d
2 GB - 365 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 365 $5.00 $4.75 $2.50
2 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 15 $5.50 $5.22 $2.75
1 GB - 3 days PROMO 1 GB 3 $3.00 $2.85 $3.00
1 GB - 365 days PROMO 1 GB 365 $3.00 $2.85 $3.00
1 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 7 $3.50 $3.33 $3.50
Unlimited - 1 days PROMO ∞ 1 $3.50 $3.33 $3.50/d
10 GB - 180 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 180 $36.00 $34.20 $3.60
1 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 5 $4.50 $4.28 $4.50
5 GB - 60 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 60 $26.00 $24.70 $5.20
100 MB - 365 days PROMO 0.1 GB 365 $2.50 $2.38 $25.00

What you get

SPEED5G
HOTSPOTTethering allowed
ID / KYCNot required
THROTTLINGPossible after cap

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