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Adonis ADONIS TELECOM by ADONIS NETWORK (AŞ)
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Japan

Japan e-SIM

Instant e-SIM for Japan. No physical SIM. No roaming surprises.

e-SIM plans for Japan start at $4.60. Data allowances run from 1 GB to 100 GB, with validity from 7 to 365 days. In Japan the Adonis e-SIM connects through KDDI, Softbank.

e-SIM Plans: 60

Quick check: dial *#06# — if an EID appears, your phone supports e-SIM. Setup guide →

Japan

1 GB

7 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $4.60

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Japan

1 GB

7 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $7.00

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Japan

3 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $8.80

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Japan +8 countries

1 GB

7 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $10.50

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Japan

5 GB

7 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $11.90

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Japan +24 countries

1 GB

7 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $12.30

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Japan

5 GB

10 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $12.60

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Japan

5 GB

15 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $12.60

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Japan

5 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $13.30

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Japan +127 countries

1 GB

7 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $15.80

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Japan

3 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $17.50

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Japan +8 countries

3 GB

30 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $21.00

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Japan

10 GB

15 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $21.70

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Japan

10 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $23.10

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Japan

5 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $28.20

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Japan +24 countries

3 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $28.40

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Japan +103 countries

1 GB

7 days

  • Data-only plan
  • Also works in: Albania, Andorra, Argentina and 100 more
  • Instant digital delivery
  • Top-up available

from $29.00

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Japan +8 countries

5 GB

7 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $30.80

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Japan +8 countries

5 GB

10 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $31.00

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Japan +8 countries

5 GB

30 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $32.00

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Japan +127 countries

3 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $34.80

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Japan +24 countries

5 GB

7 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $35.80

View plan

Japan +24 countries

5 GB

10 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $37.20

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Japan

20 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $37.20

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Japan +24 countries

5 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $38.60

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Japan +63 countries

5 GB

30 days

  • Data-only plan
  • Also works in: Albania, Algeria, Armenia and 60 more
  • Instant digital delivery
  • Top-up available

from $40.60

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Japan

10 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $41.40

View plan

Japan +127 countries

5 GB

7 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $44.60

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Japan +127 countries

5 GB

10 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $47.00

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Japan +8 countries

10 GB

15 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $48.00

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Japan +127 countries

5 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $49.20

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Japan +8 countries

10 GB

30 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $50.00

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Japan +103 countries

3 GB

30 days

  • Data-only plan
  • Also works in: Albania, Andorra, Argentina and 100 more
  • Instant digital delivery
  • Top-up available

from $53.60

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Japan +24 countries

10 GB

15 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $57.60

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Japan

50 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $59.40

View plan

Japan +24 countries

10 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $59.60

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Japan +63 countries

10 GB

30 days

  • Data-only plan
  • Also works in: Albania, Algeria, Armenia and 60 more
  • Instant digital delivery
  • Top-up available

from $62.60

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Japan

20 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $66.30

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Japan +8 countries

10 GB

180 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $68.00

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Japan +127 countries

10 GB

15 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $71.70

View plan

Japan +8 countries

20 GB

30 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $75.20

View plan

Japan +127 countries

10 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $75.40

View plan

Japan +103 countries

5 GB

30 days

  • Data-only plan
  • Also works in: Albania, Andorra, Argentina and 100 more
  • Instant digital delivery
  • Top-up available

from $82.40

View plan

Japan +8 countries

10 GB

365 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $85.60

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Japan +24 countries

20 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $93.50

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Japan +8 countries

20 GB

180 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $93.60

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Japan

100 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $97.80

View plan

Japan +63 countries

20 GB

30 days

  • Data-only plan
  • Also works in: Albania, Algeria, Armenia and 60 more
  • Instant digital delivery
  • Top-up available

from $99.10

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Japan +104 countries

10 GB

365 days

  • Data-only plan
  • Also works in: Albania, Anguilla, Antigua and Barbuda and 101 more
  • Instant digital delivery
  • Top-up available

from $106.40

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Japan

50 GB

30 days

  • Data-only plan
  • Instant digital delivery
  • Top-up available

from $111.60

View plan

Japan +8 countries

20 GB

365 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $112.00

View plan

Japan +103 countries

10 GB

30 days

  • Data-only plan
  • Also works in: Albania, Andorra, Argentina and 100 more
  • Instant digital delivery
  • Top-up available

from $119.20

View plan

Japan +127 countries

20 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $123.20

View plan

Japan +104 countries

20 GB

365 days

  • Data-only plan
  • Also works in: Albania, Anguilla, Antigua and Barbuda and 101 more
  • Instant digital delivery
  • Top-up available

from $124.00

View plan

Japan +8 countries

50 GB

180 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $148.80

View plan

Japan +104 countries

50 GB

365 days

  • Data-only plan
  • Also works in: Albania, Anguilla, Antigua and Barbuda and 101 more
  • Instant digital delivery
  • Top-up available

from $164.00

View plan

Japan +24 countries

50 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Armenia, Australia and 21 more
  • Instant digital delivery
  • Top-up available

from $176.50

View plan

Japan +8 countries

50 GB

365 days

  • Data-only plan
  • Also works in: Australia, China, Hong Kong and 5 more
  • Instant digital delivery
  • Top-up available

from $185.60

View plan

Japan +63 countries

50 GB

30 days

  • Data-only plan
  • Also works in: Albania, Algeria, Armenia and 60 more
  • Instant digital delivery
  • Top-up available

from $202.90

View plan

Japan +127 countries

50 GB

30 days

  • Data-only plan
  • Also works in: Afghanistan, Albania, Algeria and 124 more
  • Instant digital delivery
  • Top-up available

from $238.90

View plan

About e-SIM in Japan

e-SIM plans for Japan start at $4.60.

Data allowances run from 1 GB to 100 GB, with validity from 7 to 365 days.

In Japan the Adonis e-SIM connects through KDDI, Softbank.

All plans for Japan are data-only.

Some plans here can be topped up while the e-SIM is still active — you add data in your Adonis account instead of installing a new one.

Delivery is digital and immediate — no physical SIM is posted.

When a plan starts depends on the plan: some begin at installation, others at first connection in Japan.

Plans last updated:

FAQ

Does the Japan e-SIM include calls and SMS?

All plans for Japan are data-only.

Which networks does the e-SIM use in Japan?

In Japan the Adonis e-SIM connects through KDDI, Softbank.

How much does an e-SIM for Japan cost?

e-SIM plans for Japan start at $4.60. Data allowances run from 1 GB to 100 GB, with validity from 7 to 365 days.

When does a plan for Japan start?

When a plan starts depends on the plan: some begin at installation, others at first connection in Japan.

Can I top up an e-SIM for Japan?

Some plans here can be topped up while the e-SIM is still active — you add data in your Adonis account instead of installing a new one.

Operator coverage

  • KDDI
  • Softbank