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List of carrier / company

Mobile phone

Carrier Company Call Wimax 3G 4G/LTE PHS Android
phone
iPhone 3G/LTE Portable
internet modem
International
SMS
Exculsive
Wi-Fi hotspot
Contract
docomo NTT docomo
Foma

Xi
After 5c Wi-Fi station ¥50/message docomo Wi-Fi 2 years
au KDDI After 4s Wi-Fi Walker ¥100/message au Wi-Fi spot 2 years
SoftBank SoftBank mobile
By Willcom
After 3G Ultra Speed ¥100/message SoftBank Wi-Fi 2 years
EMOBILE e-Access
SoftBank group

By SoftBank
Pocket Wi-Fi ¥10/message(3G phone)
¥100/message(LTE phone)
2 years
Willcom Willcom
SoftBank group

By SoftBank

By SoftBank

By SoftBank
Ultra Speed
(by SoftBank)
¥100/message 3 years
UQ Wimax UQ
communications
KDDI group
Wimax UQ Wi-Fi Daily
Monthly
Yearly/td>

SIM card

Carrier Company Network Call 3G 4G/LTE Micro SIM Nano SIM iPhone Portable
modem
International
SMS
b-mobile Nihon Tsu-shin docomo
Up to Service

Sim card only

By docomo

Home phone / Public phone

Provider Home
phone
Public
phone
Optical
Internet
DSL
Internet
IP phone Wi-Fi hotspot
NTT East / West
NTT Communications
Flet's Hikari Flet's ADSL Flet's SPOTOCN HotspotWifineDo Spot
KDDI au Hikari au ADSL Wi2-300Livedoor Wireless
SoftBank Telecom Yahoo!BB Hikari Yahoo!BB ADSL BB mobilepointfon internet
e Access ADSL

Smart phone / Portable modem

Provider Speed (Best effort) Limit After excess

docomo
docomo Foma 3G Smart phone /
3G Portable modem
Downlink:14Mbps
Uplink:5.7Mbps
366MB in last 3 days
include the day exceeded limit
128kbps until being
under 366MB in next 3days
docomo Xi 4G/LTE Smart phone /
4G/LTE Portable modem
Downlink:112Mbps
Uplink:37.5Mbps
3GB or 7GB in a month
(Depend on contraction)
and 1GB in last 3 days
include the day exceeded limit
Slow down to 128kbps until end of month

128kbps in a day exceeded limit

au
au 4G/LTE Smart phone /
Portable modem
Downlink:75Mbps
Uplink:25Mbps
7GB in a month Slow down to 128kbps
until the end of month
au 4G+Wimax2 Portable modem Downlink:110Mbps
Uplink:10Mbps
7GB in a month
and 1GB in last 3 days
not include the current day
128kbps until that month-end
au 3G +Wimax Smart phone /
Portable modem
Downlink:40Mbps
Uplink:15.4Mbps
5GB in a month
of 3G data's usage
128kbps until the end of month
Wimax is unlimited

SoftBank
iPhone 5/5s/5c Smart phone
(4G LTE Teigaku Program)
Downlink:112Mbps
Uplink:37.5Mbps

7GB / month
129kbps for 1mth in 2 mths later
129kbps until monthend
4G /LTE Smart phone /
Portable modem
Downlink:112Mbps
Uplink:37.5Mbps

1GB in last 3 days
not include that day
129kbps from 6am to next 6am
4G /LTE
Tethering option
Smart phone Downlink:112Mbps
Uplink:37.5Mbps

1GB in last 3 days
not include that day
129kbps from 6am to next 6am
3G Smart phone Smart phone Downlink:7.2Mbps
Uplink:1.4Mbps

7GB / month
129kbps for 1mth in 2 mths later
129kbps until monthend
3G
Ultra Speed
Portable modem Downlink:42Mbps
Uplink:5.7Mbps

3.6GB / month
129kbps for 1mth in 2 mths later
129kbps until monthend

E-MOBILE
4G LTE LTE Smart phone /
LTE Portable modem
Downlink:112Mbps
Uplink:37.5Mbps
366MB / 24hours
*10GB / month after May 2014
Speed down to 64kbps
from 9pm to 2am of that day
*64kbps until end of the month
after May 2014
3G Pocket Wi-Fi 3G Smart phone /
3G Portable modem
Downlink:42Mbps
Uplink:5.8Mbps
366MB / 24hours Speed down to 64kbps
from 9pm to 2am of that day

b-mobile
b-mobile Smart phone /
Portable modem
Using docomo network Depend on contraction Slow down to 128kbps
or Stop service
UQ Wimax Portable modem Downlink:40Mbps
Uplink:10Mbps
N/A N/A
Renewed in October 2013
 
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