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ESIM0 eSIM for Japan: every plan, compared

ESIM0 sells 28 plans for Japan, from $1.99 (1 GB for 7 days), read on esim0.com on 31 Oct 2026. For 5 GB lasting a month it charges $5.99, number 12 of the 33 brands we read; the lowest is MegaEsim at $3.78. On 28 of its 28 plans another brand sells the same data for as long, for less.

ESIM0 in Japan: 28 plans

ESIM0’s prices read on 31 Oct 2026 on esim0.com; other brands read 30 Oct to 1 Nov 2026; ours live. “Cheaper elsewhere” is the lowest other brand for the same data lasting at least as long.
Data and daysESIM0Cheaper elsewhereInbox eSIM
1 GB7 days$1.99$1.99/GB · #6 of 25Alpine SIM$0.987 daysnot sold
3 GB30 days$3.99$1.33/GB · #9 of 25MegaEsim$2.5230 days$3.6930 days
5 GB30 days$5.99$1.20/GB · #12 of 33MegaEsim$3.7830 days$4.7930 days
10 GB30 days$10.99$1.10/GB · #15 of 35shibaSIM$5.9930 days$7.7930 days
20 GB30 days$18.99$0.95/GB · #15 of 32SimBalkan$11.0530 days$13.1930 days
50 GB30 days$37.99$0.76/GB · #18 of 28SimBalkan$22.2130 days$26.6930 days
50 GB180 days$61.99$1.24/GB · #8 of 9SimBalkan$35.61180 daysnot sold
1 GB a day, then 1 Mbps1 days$2.99#5 of 15Alpine SIM$0.701 daysnot sold
2 GB a day, then 1 Mbps1 days$3.99#5 of 15Alpine SIM$0.701 daysnot sold
3 GB a day, then 1 Mbps1 days$5.99#5 of 15Alpine SIM$0.701 daysnot sold
1 GB a day, then 1 Mbps3 days$8.99#9 of 20Alpine SIM$2.083 days$9.903 days
2 GB a day, then 1 Mbps3 days$11.99#9 of 20Alpine SIM$2.083 days$9.903 days
3 GB a day, then 1 Mbps3 days$17.99#9 of 20Alpine SIM$2.083 days$9.903 days
1 GB a day, then 1 Mbps5 days$14.99#11 of 23Alpine SIM$3.305 days$14.905 days
2 GB a day, then 1 Mbps5 days$19.99#11 of 23Alpine SIM$3.305 days$14.905 days
3 GB a day, then 1 Mbps5 days$29.99#11 of 23Alpine SIM$3.305 days$14.905 days
1 GB a day, then 1 Mbps7 days$20.99#14 of 23shibaSIM$4.397 days$20.907 days
2 GB a day, then 1 Mbps7 days$27.99#14 of 23shibaSIM$4.397 days$20.907 days
3 GB a day, then 1 Mbps7 days$41.99#14 of 23shibaSIM$4.397 days$20.907 days
1 GB a day, then 1 Mbps10 days$29.99#11 of 22shibaSIM$5.9910 days$27.9010 days
2 GB a day, then 1 Mbps10 days$39.99#11 of 22shibaSIM$5.9910 days$27.9010 days
3 GB a day, then 1 Mbps10 days$59.99#11 of 22shibaSIM$5.9910 days$27.9010 days
1 GB a day, then 1 Mbps15 days$44.99#14 of 20Airplans$16.3415 days$41.9015 days
2 GB a day, then 1 Mbps15 days$59.99#14 of 20Airplans$16.3415 days$41.9015 days
3 GB a day, then 1 Mbps15 days$89.99#14 of 20Airplans$16.3415 days$41.9015 days
1 GB a day, then 1 Mbps30 days$89.99#15 of 16GlobalYO$31.7930 daysnot sold
2 GB a day, then 1 Mbps30 days$119.99#15 of 16GlobalYO$31.7930 daysnot sold
3 GB a day, then 1 Mbps30 days$179.99#15 of 16GlobalYO$31.7930 daysnot sold

ESIM0’s Japan page ↗ · All 37 brands for Japan · Inbox eSIM Japan: 5 GB for 30 days $4.79

Questions

How much is an ESIM0 eSIM for Japan?

1 GB for 7 days $1.99; 3 GB for 30 days $3.99; 5 GB for 30 days $5.99; 10 GB for 30 days $10.99; 20 GB for 30 days $18.99; 50 GB for 30 days $37.99, and 22 more plans (read 31 Oct 2026 on esim0.com).

Is there a cheaper eSIM than ESIM0 for Japan?

1 GB for 7 days: Alpine SIM $0.98 against $1.99; 3 GB for 30 days: MegaEsim $2.52 against $3.99; 5 GB for 30 days: MegaEsim $3.78 against $5.99; 10 GB for 30 days: shibaSIM $5.99 against $10.99. Prices read 30 Oct to 1 Nov 2026; each links to its page.

Other brands in Japan

Jetpac · Yesim · Airalo · Holafly · eSIMPal · Nomad · Ubigi · Alpine SIM · eSIMCard · Gigago · MicroEsim · shibaSIM · Telcomia · AloOui

Written by Inbox eSIM, which sells eSIMs: every price links to where we read it, with the date (how we compare). Brand names and icons belong to their owners.