June 01, 2019. New rate plans are now available!June 01, 2019. New rate plans are now available!

Selectable au rate plans to match data useSelectable au rate plans to match data use

New au Adjust PlanNew au Adjust Plan

Permanently, each member of a family of three is charged ¥1,980 (from the month following) /month(up to 1GB)~Permanently, each member of a family of three is charged ¥1,980 (from the month following) /month(up to 1GB)~

  • Family Discount Plus(3 family members subscribe)+2-year contract are applied
  • * Domestic voice calling charge of ¥20/30 seconds is separately incurred.
  • * The rate when a 2-year contract is applied is ¥2,980/month. (Rate before other discounts are applied)
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  • from the month following<~1GB>¥1,980/month~<1GB to~4GB>¥2,980/month~<4GB to~7GB>¥4,480円/month~
  • * Amount for 1 GB to 7 GB is the amount when au Smart Value is applied.
  • * Transmission speeds for customers transmitting large volumes of data within specified time spans will be restricted during periods of congestion.
  • Click here for details(Japanese only)>

au Flat Plan 7 Plusau Flat Plan 7 Plus

No data consumption for popular SNS use permanently. Each member of a family of three is charged ¥3,480 (from the month following) /month~ (7GB)No data consumption for popular SNS use permanently. Each member of a family of three is charged ¥3,480 (from the month following) /month~ (7GB)

No data consumption for popular SNS use(*1). Services that do not consume data [Twitter, Instagram, Facebook, and +Message data]No data consumption for popular SNS use(*1). Services that do not consume data [Twitter, Instagram, Facebook, and +Message data]
  • Family Discount Plus(3 family members subscribe)+2-year contract+au Smart Value are applied
  • * Voice calling charge of ¥20/30 seconds, Fixed line communication service charges and other charges are incurred separately.
  • * The rate when a 2-year contract is applied is ¥5,480/month. (Rate before other discounts are applied)
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  • * Transmission speeds for customers transmitting large volumes of data within specified time spans will be restricted during periods of congestion.
  • *1 Scheduled for fall 2019 and there after.
  • * Some functions within the target service may consume data.
  • Click here for details(Japanese only)>

Recommended for customers who use 4 GB or more per month! [20GB]

au Flat Plan20au Flat Plan20

Even for an individual customer, for one year from the following month 20GB ¥4,000/month~20GB ¥4,000/month~

(from the second year:¥5,000/month~)

  • au Flat Plan 20 (Simple)+2-year contract+au Smart Value+Smartphone Support Discountare are applied
  • *Voice calling charge of ¥20/30 seconds,Fixed line communication service charges and other charges are incurred separately.
  • * The rate when a 2-year contract is applied is ¥6,000/month. (Rate before other discounts are applied)
  • Click here for details(Japanese only)>

Includes Netflix, and Video Pass![25GB]

au Flat Plan 25 Netflix Packau Flat Plan 25 Netflix Pack

Even for an individual customer, for one year from the following month 25GB ¥5,150/month~25GB ¥5,150/month~

(from the second year:¥6,150/month~)

  • au Flat Plan 25 Netflix Pack (Simple)+2-year contract+au Smart Value+Smartphone Support Discount are applied
  • * Voice calling charge of ¥20/30 seconds,Fixed line communication service charges and other charges are incurred separately.
  • * The rate when a 2-year contract is applied is ¥7,150/month. (Rate before other discounts are applied)
  • Click here for details(Japanese only)>
July 26, 2019 Applications accepted!

au Data Max Planau Data Max Plan

Unlimited fun! Each member of a family of three is charged ¥5,980 (for 6 months from the following month) /month~ (Campaign price)Each member of a family of three is charged ¥5,980 (for 6 months from the following month) /month~ (Campaign price)

(from 7th month:¥6,980/month~)

No upper limit data amountNo upper limit data amount
  • Family Discount Plus(3 family members subscribe)+2-year contract+au Smart Value+au Data Max Plan Start Campaign are applied
  • * Voice calling charge of ¥20/30 seconds,Fixed line communication service charges and other charges are incurred separately. (from 7th month:¥6,980/month~)
  • * The rate when a 2-year contract is applied is ¥8,980/month. (Rate before other discounts are applied)
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  • * Transmission speeds will be restricted during use of video transmission or streaming services, or other services involving high-volume data transmission or connections kept open for extended periods.
  • * KDDI will determine the relevant services upon consideration of their impact on our network. However, transmission will not be terminated.
  • * Transmission speeds for customers transmitting large volumes of data within specified time spans will be restricted during periods of congestion.
  • * Use for tethering, Data Share and international roaming transmissions is limited to 20GB/mo. If the total amount of communications exceeds 20 GB, the maximum communication speed for sending and receiving for tethering and Data Share will be 128 kbps. (The communication speed restriction will be removed on the first day of the following month.)
  • Click here for details(Japanese only)>

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