Ultrafast data communications at the maximum data rates of 100 Mbps for receiving and 37.5 Mbps for sendingnotice1 are available.notice2
This service allows you to enjoy broadband at speeds equivalent to a fiber-optic connection and with quick access that almost feels like an always-on connection.

POINT 1

Now available to anyone at ¥3,980/monthnotice3 notice4

If you use your Xi device with a DOCOMO mobile phone as a set, you can start using data communications at a discount with Plus Xi-wari, or if you use data communications only, you can start using Xi data communications at a discount with Xi Data Plan Light Discount.

POINT 2

Ultrafast data communications at the maximum data rates of 100 Mbps for receiving and 37.5 Mbps for sendingnotice1 notice2

Smooth, effortless streaming of videos and downloading of applications and music.
Uploading photos and videos is also a frustration-free experience.

POINT 3

Xi service areas provide coverage for 100% of the population in cities in Japan designated by government ordinancenotice5 notice6

Xi service area coverage for 75% of the population in Japan in fiscal year 2012 (planned)
In addition to Xi service areas, FOMA areas, which provide coverage for 100% of the population in Japan, are also available for use.notice7

  • notice1 Only in some parts of Tohoku, Shinetsu, Hokuriku, Shikoku, and Okinawa.
    For details on compatible areas and compatible models, check 100 Mbps Compatible Areas (in Japanese only).
  • notice2 The data rate is the maximum value of the technical specification when sending and receiving and does not represent the actual data rate. Communications are provided on a best-effort basis. Actual data rates may differ depending on the communications environment and network congestion.
    The maximum data rates differ depending on the model. For the compatibility status, check Xi Compatible Mobile Phones (in Japanese only).
  • notice3 You need to apply to and pay the monthly charges of an ISP that is compatible with this plan such as mopera U or sp-mode.
  • notice4 Xi Data Plan Flat Ninen and Xi Data Plan Light Ninen are automatically renewed every two years, and a cancellation charge of ¥9,975 applies for cancelling the subscription during the subscription period including after renewal (excluding the month following the month the subscription expires).
  • notice5 Coverage of the population in cities designated by government ordinance is calculated based on whether communications are available at the city hall of each city designated by government ordinance and ward office of each special ward (Tokyo's 23 wards).
  • notice6 As of April 1, 2012.
  • notice7 Coverage of the population in Japan is calculated based on whether communications are available at the town hall, branch office, or district office of each city, town, and village.
  • noticeEven in a Xi service area, communications may be switched to FOMA depending on the signal state.
  • noticeWhen outside a Xi service area, you can use data communications in a FOMA service area (available at FOMA communications data rates).

You can select a plan that matches your style of use.

Flat-rate Billing Plans

Xi Data Plan Flat Ninen (Applicable for Monthly Support)

A flat-rate billing plan enabling economical use each month under the condition that you continue using the same line for a period of two years.
This plan is applicable for Monthly Support.

Xi Data Plan Flat Ninen (in Japanese only)

Xi Data Plan Flat (Applicable for Monthly Support)

A flat-rate billing plan enabling the use of ultrafast data communications.
This plan is applicable for Monthly Support.

Xi Data Plan Flat (in Japanese only)

Xi Data Plan Light Ninen (Applicable for Monthly Support)

A flat-rate billing plan enabling economical use each month under the condition that you continue using the same line for a period of two years.
This plan is applicable for Monthly Support.
This plan enables economical use for up to 3 GB of data usage each month.

Xi Data Plan Light Ninen (in Japanese only)

Xi Data Plan Light (Applicable for Monthly Support)

A flat-rate billing plan enabling the use of ultrafast data communications.
This plan is applicable for Monthly Support.
This is the plan recommended for up to 3 GB of data usage each month.

Xi Data Plan Light (in Japanese only)

Two-tiered Flat-rate Billing Plans

Two-tiered flat-rate billing plans are available for peace of mind during both months of little use and months of heavy use.

Xi Data Plan2 Ninen (Applicable for Monthly Support)

A two-tiered billing plan enabling economical use each month under the condition that you continue using the same line for a period of two years.
This plan is applicable for Monthly Support.

Xi Data Plan2 Ninen (in Japanese only)

Xi Data Plan2 (Applicable for Monthly Support)

A two-tiered billing plan enabling the use of ultrafast data communications.
This plan is applicable for Monthly Support.

Xi Data Plan2 (in Japanese only)

Xi Data Plan Ninen

A plan that allows you to start ultrafast data communications from ¥1,000/month under the condition that you continue using the same line for a period of two years.

Xi Data Plan Ninen (in Japanese only)

Xi Data Plan

A basic billing plan enabling the use of ultrafast data communications.

Xi Data Plan (in Japanese only)

Data Volume Notice Service

This service notifies you by mail when a data volume specified by DOCOMO has been reached.

Data Volume Verification app

This app allows you to check an estimate of the packet communications data volume used by your Xi compatible smartphone, Xi compatible tablet, or FOMA Raku-Raku SMART PHONE (F-12D).

Compatible ISPs

DOCOMO mopera U Internet access service

mopera U (Page will open in a new window.)

U Standard Plan
Monthly charge: ¥525

Page will open in a new window.docomo Wi-Fi (mopera U) (in Japanese only)

  • NoticeIf you change your subsciption between FOMA and Xi "crossy", you will need to apply for mopera U again. You will still be able to continue using your mail address and your ID and password.
  • NoticeIPv6 communications were made available on June 1, 2011.

ISP for Smartphones

sp-mode is a provider (ISP) for smartphones that offers more convenient and worry-free smartphone use.
It is available for sp-mode compatible models.
You can use sp-mode with the APN sp-mode (spmode.ne.jp) left set as is on your handset.

sp-mode logo

Monthly charge: ¥315

NoticeIf you change your subscription between FOMA and Xi "crossy", you will need to apply for sp-mode again. If you apply at the same time as changing your subscription, you will still be able to continue using your mail address.

Other compatible ISPs

Full Details

The following provides full details on Xi "crossy" data communications.

Xi "crossy" Data Communications (in Japanese only)

Xi "crossy" Service Areas

The following provides an overview of Xi "crossy" service areas.

Xi "crossy" Service Areas (in Japanese only)

noticeAmounts listed include consumption tax. Please note that for the actual bill the amount of the tax is calculated from the total of individual items excluding tax so the billing amount may differ from the total of individual items including tax.

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