Japan Sim Cards

Best SIM card for Japan

Japan 5-day Docomo IIJ 4G SIM Card 5GB

HK$80
HK$68
4.6

5Day(s)

Docomo IIJ

First 5GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 7-day Docomo IIJ 4G SIM Card 10GB

HK$98
HK$80
4.8

7Day(s)

Docomo IIJ

First 10GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 7-day Softbank 5G SIM Card

HK$160
HK$100
4.6

7Day(s)

Softbank

First 2GB/day at 5G and reduced to not below 128kbps thereafter

Plug and use

Japan 7-day Docomo IIJ 4G SIM Card 20GB

HK$148
HK$124
3.0

7Day(s)

Docomo IIJ

First 20GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 8-day KDDI/Rakuten 5G SIM Card 8GB + Unlimited Data

HK$138
HK$84
4.3
(322)

8Day(s)

KDDI/Rakuten Mobile

First 8GB at 5G/4G speed, and reduced to not below 512kbps thereafter

Plug and use

Japan 8-day Softbank 4G SIM Card with Calls

HK$138
HK$98
4.3
(322)

8Day(s)

Softbank

First 6GB at 4G speed, and reduced to not below 256kbps thereafter

Plug and use

Phone Call

Japan 8-day Docomo IIJ 4G SIM Card 20GB

HK$158
HK$128
4.9

8Day(s)

Docomo IIJ

First 20GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 10-day Docomo IIJ 4G SIM Card 10GB

HK$138
HK$98
4.7

10Day(s)

Docomo IIJ

First 10GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 10-day Docomo IIJ 4G SIM Card 20GB

HK$168
HK$132
4.8

10Day(s)

Docomo IIJ

First 20GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 15-day Docomo IIJ 4G SIM Card 10GB

HK$148
HK$105
4.7

15Day(s)

Docomo IIJ

First 10GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 15-day Docomo IIJ 4G SIM Card 20GB

HK$188
HK$138
4.8

15Day(s)

Docomo IIJ

First 20GB at 4G and reduced to not below 256kbps thereafter

Plug and use

Japan 15-day Softbank 5G SIM Card

HK$320
HK$185
4.7

15Day(s)

Softbank

First 2GB/day at 5G and reduced to not below 128kbps thereafter

Plug and use