The SIM Shop eSIM Plans for Japan

Compare The SIM Shop's current data plans for Japan — real prices, checked daily.

Discount code: All payments

-10%

Exclusive code from The SIM Shop (partner email 2026-10-26): 10% off all eSIM plans incl. sale plans, no minimum spend, new and returning customers; not combinable with other codes or SIM Shop Credit. Not published anywhere else.

Show prices with ESIMKART applied

79
Plans for Japan: $10.50
Cheapest plan with 7+ days & 3GB+: #102 / 129
Price rank in Japan: KDDI, KDDI/au +3
Networks · 5G

All The SIM Shop plans All Japan plans

Best price

The SIM Shop

$10.50

5GB · 30 days

Get eSIM

Best price/GB

The SIM Shop

$1.05/GB

20GB · 30 days

$21.04 total

Get eSIM

Best price/day

The SIM Shop

$0.28/day

3GB · 30 days

$8.39 total

Get eSIM

Best unlimited

The SIM Shop

$4.18

Unlimited · 1 days

Get eSIM

79 plans All prices checked Nov 1, 2026

#	Data	Duration	Daily cap	Price/GB	Price/day	Price
1	Compare 1GB	7 days	—	$3.48/GB	$0.50/day	$3.48 $3.48 $3.13 $3.48/GB	Get eSIM
2	Compare Best unlimited Unlimited 1GB/day, then 256 Kbps	1 days	1GB/day then 256 Kbps	—	$4.18/day	$4.18 $4.18 $3.76	Get eSIM
3	Compare 1GB 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	7 days	—	$6.13/GB	$0.88/day	$6.14 -0% $6.13 $6.13 $5.52 $6.13/GB	Get eSIM
4	Compare 1GB 🌍 Regional Also valid in: China, South Korea	7 days	—	$6.29/GB	$0.90/day	$6.29 $6.29 $5.66 $6.29/GB	Get eSIM
5	Compare Unlimited 1GB/day 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	1 days	1GB/day	—	$6.29/day	$6.29 $6.29 $5.66	Get eSIM
6	Compare 1GB 🌍 Regional Also valid in: South Korea	7 days	—	$6.29/GB	$0.90/day	$6.29 $6.29 $5.66 $6.29/GB	Get eSIM
7	Compare Unlimited 1GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	1 days	1GB/day	—	$6.99/day	$7.00 -0% $6.99 $6.99 $6.29	Get eSIM
8	Compare Unlimited 3GB/day, then 256 Kbps	1 days	3GB/day then 256 Kbps	—	$6.99/day	$7.00 -0% $6.99 $6.99 $6.29	Get eSIM
9	Compare 1GB 🌍 Regional Also valid in: Australia, Cambodia, China, Hong Kong +15 more	7 days	—	$7.69/GB	$1.10/day	$7.70 -0% $7.69 $7.69 $6.92 $7.69/GB	Get eSIM
10	Compare 1GB 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	7 days	—	$7.69/GB	$1.10/day	$7.70 -0% $7.69 $7.69 $6.92 $7.69/GB	Get eSIM
11	Compare Best price/day 3GB	30 days	—	$2.80/GB	$0.28/day	$8.40 -0% $8.39 $8.39 $7.55 $2.80/GB	Get eSIM
12	Compare Unlimited No daily cap	3 days	No daily cap	—	$3.03/day	$9.11 -0% $9.10 $9.10 $8.19	Get eSIM
13	Compare Unlimited 2GB/day 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	1 days	2GB/day	—	$10.50/day	$10.51 -0% $10.50 $10.50 $9.45	Get eSIM
14	Compare Best price 5GB	30 days	—	$2.10/GB	$0.35/day	$10.51 -0% $10.50 $10.50 $9.45 $2.10/GB	Get eSIM
15	Compare Unlimited 5GB/day	1 days	5GB/day	—	$10.50/day	$10.51 -0% $10.50 $10.50 $9.45	Get eSIM
16	Compare Unlimited 2GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	1 days	2GB/day	—	$11.91/day	$11.92 -0% $11.91 $11.91 $10.72	Get eSIM
17	Compare Unlimited 1GB/day, then 256 Kbps	3 days	1GB/day then 256 Kbps	—	$3.97/day	$11.92 -0% $11.91 $11.91 $10.72	Get eSIM
18	Compare Unlimited No daily cap	4 days	No daily cap	—	$3.15/day	$12.62 -0% $12.61 $12.61 $11.35	Get eSIM
19	Compare 10GB	30 days	—	$1.40/GB	$0.47/day	$14.02 -0% $14.01 $14.01 $12.61 $1.40/GB	Get eSIM
20	Compare Unlimited 3GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	1 days	3GB/day	—	$15.42/day	$15.44 -0% $15.42 $15.42 $13.88	Get eSIM
21	Compare 3GB 🌍 Regional Also valid in: China, South Korea	30 days	—	$5.14/GB	$0.51/day	$15.44 -0% $15.42 $15.42 $13.88 $5.14/GB	Get eSIM
22	Compare Unlimited No daily cap	5 days	No daily cap	—	$3.08/day	$15.44 -0% $15.42 $15.42 $13.88	Get eSIM
23	Compare 3GB 🌍 Regional Also valid in: South Korea	30 days	—	$5.14/GB	$0.51/day	$15.44 -0% $15.42 $15.42 $13.88 $5.14/GB	Get eSIM
24	Compare Unlimited 10GB/day	1 days	10GB/day	—	$16.12/day	$16.14 -0% $16.12 $16.12 $14.51	Get eSIM
25	Compare 3GB 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	30 days	—	$5.37/GB	$0.54/day	$16.14 -0% $16.12 $16.12 $14.51 $5.37/GB	Get eSIM
26	Compare Unlimited 3GB/day, then 256 Kbps	7 days	3GB/day then 256 Kbps	—	$2.30/day	$16.14 -0% $16.12 $16.12 $14.51	Get eSIM
27	Compare Unlimited No daily cap	6 days	No daily cap	—	$2.80/day	$16.83 -0% $16.82 $16.82 $15.14	Get eSIM
28	Compare 3GB 🌍 Regional Also valid in: Australia, Cambodia, China, Hong Kong +15 more	30 days	—	$5.61/GB	$0.56/day	$16.83 -0% $16.82 $16.82 $15.14 $5.61/GB	Get eSIM
29	Compare 3GB 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	30 days	—	$5.61/GB	$0.56/day	$16.83 -0% $16.82 $16.82 $15.14 $5.61/GB	Get eSIM
30	Compare Unlimited No daily cap	7 days	No daily cap	—	$2.50/day	$17.55 -0% $17.53 $17.53 $15.78	Get eSIM
31	Compare Unlimited 1GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	3 days	1GB/day	—	$6.08/day	$18.25 -0% $18.23 $18.23 $16.41	Get eSIM
32	Compare Unlimited 1GB/day 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	3 days	1GB/day	—	$6.08/day	$18.25 -0% $18.23 $18.23 $16.41	Get eSIM
33	Compare Unlimited 3GB/day, then 256 Kbps	3 days	3GB/day then 256 Kbps	—	$6.78/day	$20.36 -0% $20.34 $20.34 $18.31	Get eSIM
34	Compare Best price/GB 20GB	30 days	—	$1.05/GB	$0.70/day	$21.06 -0% $21.04 $21.04 $18.94 $1.05/GB	Get eSIM
35	Compare Unlimited No daily cap	8 days	No daily cap	—	$2.89/day	$23.17 -0% $23.15 $23.15 $20.83	Get eSIM
36	Compare Unlimited 5GB/day	3 days	5GB/day	—	$7.77/day	$23.35 -0% $23.32 $23.32 $20.99	Get eSIM
37	Compare 5GB 🌍 Regional Also valid in: China, South Korea	30 days	—	$4.91/GB	$0.82/day	$24.58 -0% $24.55 $24.55 $22.10 $4.91/GB	Get eSIM
38	Compare 5GB 🌍 Regional Also valid in: South Korea	30 days	—	$4.91/GB	$0.82/day	$24.58 -0% $24.55 $24.55 $22.10 $4.91/GB	Get eSIM
39	Compare 5GB 🌍 Regional Also valid in: Australia, Cambodia, China, Hong Kong +15 more	30 days	—	$4.91/GB	$0.82/day	$24.58 -0% $24.55 $24.55 $22.10 $4.91/GB	Get eSIM
40	Compare 5GB 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	30 days	—	$4.91/GB	$0.82/day	$24.58 -0% $24.55 $24.55 $22.10 $4.91/GB	Get eSIM
41	Compare 5GB 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	30 days	—	$4.91/GB	$0.82/day	$24.58 -0% $24.55 $24.55 $22.10 $4.91/GB	Get eSIM
42	Compare Unlimited No daily cap	9 days	No daily cap	—	$2.88/day	$25.99 -0% $25.96 $25.96 $23.36	Get eSIM
43	Compare Unlimited 1GB/day, then 256 Kbps	7 days	1GB/day then 256 Kbps	—	$3.71/day	$25.99 -0% $25.96 $25.96 $23.36	Get eSIM
44	Compare Unlimited No daily cap	10 days	No daily cap	—	$2.67/day	$26.69 -0% $26.66 $26.66 $23.99	Get eSIM
45	Compare Unlimited 2GB/day 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	3 days	2GB/day	—	$9.35/day	$28.07 -0% $28.06 $28.06 $25.25	Get eSIM
46	Compare Unlimited 2GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	3 days	2GB/day	—	$10.53/day	$31.61 -0% $31.58 $31.58 $28.42	Get eSIM
47	Compare Unlimited	11 days	Not stated	—	$3.13/day	$34.43 -0% $34.39 $34.39 $30.95	Get eSIM
48	Compare Unlimited	12 days	Not stated	—	$3.10/day	$37.24 -0% $37.20 $37.20 $33.48	Get eSIM
49	Compare Unlimited 1GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	7 days	1GB/day	—	$5.61/day	$39.31 -0% $39.30 $39.30 $35.37	Get eSIM
50	Compare Unlimited 1GB/day 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	7 days	1GB/day	—	$5.61/day	$39.31 -0% $39.30 $39.30 $35.37	Get eSIM
51	Compare Unlimited	13 days	Not stated	—	$3.08/day	$40.05 -0% $40.01 $40.01 $36.01	Get eSIM
52	Compare Unlimited 3GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	3 days	3GB/day	—	$14.04/day	$42.12 -0% $42.11 $42.11 $37.90	Get eSIM
53	Compare 10GB 🌍 Regional Also valid in: Australia, Cambodia, China, Hong Kong +15 more	30 days	—	$4.21/GB	$1.40/day	$42.12 -0% $42.11 $42.11 $37.90 $4.21/GB	Get eSIM
54	Compare Unlimited	14 days	Not stated	—	$3.06/day	$42.82 -0% $42.81 $42.81 $38.53	Get eSIM
55	Compare 10GB 🌍 Regional Also valid in: China, South Korea	30 days	—	$4.56/GB	$1.52/day	$45.63 -0% $45.62 $45.62 $41.06 $4.56/GB	Get eSIM
56	Compare 10GB 🌍 Regional Also valid in: South Korea	30 days	—	$4.56/GB	$1.52/day	$45.63 -0% $45.62 $45.62 $41.06 $4.56/GB	Get eSIM
57	Compare Unlimited	15 days	Not stated	—	$3.04/day	$45.63 -0% $45.62 $45.62 $41.06	Get eSIM
58	Compare 10GB 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	30 days	—	$4.56/GB	$1.52/day	$45.63 -0% $45.62 $45.62 $41.06 $4.56/GB	Get eSIM
59	Compare Unlimited 10GB/day	3 days	10GB/day	—	$15.21/day	$45.63 -0% $45.62 $45.62 $41.06	Get eSIM
60	Compare 10GB 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	30 days	—	$4.56/GB	$1.52/day	$45.63 -0% $45.62 $45.62 $41.06 $4.56/GB	Get eSIM
61	Compare Unlimited	16 days	Not stated	—	$2.98/day	$47.74 -0% $47.73 $47.73 $42.96	Get eSIM
62	Compare Unlimited	17 days	Not stated	—	$2.93/day	$49.85 -0% $49.84 $49.84 $44.86	Get eSIM
63	Compare Unlimited 5GB/day	7 days	5GB/day	—	$7.22/day	$50.53 -0% $50.52 $50.52 $45.47	Get eSIM
64	Compare Unlimited	18 days	Not stated	—	$2.89/day	$52.01 -0% $51.95 $51.95 $46.76	Get eSIM
65	Compare Unlimited	19 days	Not stated	—	$2.88/day	$54.82 -0% $54.76 $54.76 $49.28	Get eSIM
66	Compare 50GB	30 days	—	$1.12/GB	$1.87/day	$56.17 -0% $56.16 $56.16 $50.54 $1.12/GB	Get eSIM
67	Compare Unlimited 10GB/day	7 days	10GB/day	—	$8.20/day	$57.38 -0% $57.37 $57.37 $51.63	Get eSIM
68	Compare Unlimited	20 days	Not stated	—	$2.88/day	$57.63 -0% $57.57 $57.57 $51.81	Get eSIM
69	Compare Unlimited	21 days	Not stated	—	$2.84/day	$59.68 -0% $59.67 $59.67 $53.70	Get eSIM
70	Compare Unlimited 2GB/day 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	7 days	2GB/day	—	$9.23/day	$64.60 -0% $64.59 $64.59 $58.13	Get eSIM
71	Compare Unlimited 2GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	7 days	2GB/day	—	$9.63/day	$67.41 -0% $67.40 $67.40 $60.66	Get eSIM
72	Compare Unlimited	26 days	Not stated	—	$2.73/day	$70.92 -0% $70.91 $70.91 $63.82	Get eSIM
73	Compare 20GB 🌍 Regional Also valid in: Australia, Cambodia, China, Hong Kong +15 more	90 days	—	$4.11/GB	$0.91/day	$82.28 -0% $82.27 $82.27 $74.04 $4.11/GB	Get eSIM
74	Compare 20GB 🌍 Regional Also valid in: China, South Korea	30 days	—	$4.21/GB	$2.81/day	$84.27 -0% $84.26 $84.26 $75.83 $4.21/GB	Get eSIM
75	Compare 20GB 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	30 days	—	$4.21/GB	$2.81/day	$84.27 -0% $84.26 $84.26 $75.83 $4.21/GB	Get eSIM
76	Compare 20GB 🌍 Regional Also valid in: Bangladesh, China, Hong Kong, India +15 more	30 days	—	$4.21/GB	$2.81/day	$84.27 -0% $84.26 $84.26 $75.83 $4.21/GB	Get eSIM
77	Compare Unlimited	31 days	Not stated	—	$2.74/day	$84.97 -0% $84.96 $84.96 $76.46	Get eSIM
78	Compare Unlimited 3GB/day 🌍 Regional Also valid in: Cambodia, China, Hong Kong, Indonesia +7 more	7 days	3GB/day	—	$12.74/day	$89.19 -0% $89.18 $89.18 $80.26	Get eSIM
79	Compare 50GB	180 days	—	$2.11/GB	$0.59/day	$105.35 -0% $105.33 $105.33 $94.80 $2.11/GB	Get eSIM

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About The SIM Shop

8 of 12 facts confirmed

Still researching: Top-ups & rollover · Lost device / reinstalling · Payment · ID verification

Founded: 2026
Headquarters: Brisbane, Queensland, Australia
Legal entity: The SIM Shop Pty Ltd
Website: thesimshop.com.au
Refund policy: Unused, uninstalled and unactivated plans can be refunded within 30 days of purchase from My Account > Refunds, to the original payment method. Installed, activated or used eSIMs are reviewed case by case. Australian Consumer Law rights apply on top. Read the policy ↗
Validity starts: Validity starts on first network connection on almost every plan; Japan KDDI plans start on first data use in Japan, with a supplier start-by deadline.
Fair-use limit: Daily high-speed plans slow down after the daily allowance (typically to 384 kbps) until the next reset; the allowance, reduced speed and hotspot limits are stated per plan.
Billing currency: Prices and checkout are in Australian dollars (AUD).
Support: Email · Help center · 9am–5pm AEST, Monday to Friday (excl. Queensland public holidays); reply within one business day

Facts verified on Oct 26, 2026 from The SIM Shop's own site

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