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Merihari Unlimited+ (Service Plan)

If your monthly gigabyte usage is 2 GB or less, get a further get an additional automatic discount of ¥1,650! ○ If total usage, including tethering and data sharing, is 2 GB or less
If your monthly gigabyte usage is 2 GB or less, get a further get an additional automatic discount of ¥1,650! ○ If total usage, including tethering and data sharing, is 2 GB or less

YouTube Premium
2 months free

plus 10% off starting in the 3rd month*
(YouTube Premium Value Offer)

Details here *Japanese only

◯You must submit your application within 30 days from when the eligible Service Plan starts applying. 〇You must apply from My SoftBank.* Applications from June 3, 2025, and later are eligible. The price for the Android OS version in Japan is discounted to 1,144 yen as of June 3, 2025. ◯Users who applied for an eligible plan from June 5, 2024, to June 2, 2025, receive 4 months free, a 20% discount♦ from the 5th month (from the price of the Android OS version in Japan), and a monthly price of 1,023 yen. ◯Users who applied for an eligible plan on June 4, 2024, or earlier receive a 25% discount♢ (from the price of the Android OS version in Japan) and a monthly price of 957 yen.

Monthly charges (Per person, assuming a total of three family lines, a SoftBank Hikari or Air subscription☆2, and payment with a PayPay Card)

[Data allowance]

  • Speed may be limited during certain hours.
  • Speeds may be managed if total monthly usage exceeds 200 GB, without affecting normal use.★
  • Up to 50 GB in total for tethering and data sharing.
Service Plans Merihari Unlimited+Service Plan Data allowance Unlimited Basic monthly charge 7,425 1 yen/month With New All in the Family Discount (3+ lines) -1,210 yen/month discount With Home Bundle Discount Hikari Set2 -1,100 yen/month discount With PayPay card discount -187 yen/month discount 4,928 *3 yen/month If your monthly data usage is 2 GB or less, 1,650 yen in months when your GIGA usage is 2 GB or less! If total usage, including tethering and data sharing, is 2 GB or less 3,278 yen/month
Service Plans Merihari Unlimited+Service Plan Data allowance Unlimited Basic monthly charge 7,425 1 yen/month With New All in the Family Discount (3+ lines) -1,210 yen/month discount With Home Bundle Discount Hikari Set2 -1,100 yen/month discount With PayPay card discount -187 yen/month discount 4,928 *3 yen/month If your monthly data usage is 2 GB or less, 1,650 yen in months when your GIGA usage is 2 GB or less! If total usage, including tethering and data sharing, is 2 GB or less 3,278 yen/month

☆1 Basic Plan (voice): 1,078 yen + Data Plan Merihari Unlimited+Service Plan: 6,347 yen. ☆2 [Subscription example] With SoftBank Hikari Family at 5,720 yen/month (Users who sign up on a two-year automatic renewal plan on or after July 1, 2022, will incur a termination fee of 5,720 yen if they cancel outside the month when the contract term expires or the following two months) + specified options starting at 550 yen/month. See our website (https://u.softbank.jp/3KFwQRZ) for details on the termination fee. ☆3 When not subscribed to a call option, calls are charged by usage [22 yen/30 seconds]. Some calls, such as Navi-dial, etc. (numbers starting with 0570), are chargeable.

■ Available call options Semi-flat-rate option+ Unlimited voice calls up to 5 minutes in Japan☆3 880 yen/month Or Flat-rate option+ Unlimited voice calls in Japan☆3 1,980 yen/month Includes Voicemail Plus, Call Waiting, Group Calling, and usage control features.
■ Available call options Semi-flat-rate option+ Unlimited voice calls up to 5 minutes in Japan☆3 880 yen/month Or Flat-rate option+ Unlimited voice calls in Japan☆3 1,980 yen/month Includes Voicemail Plus, Call Waiting, Group Calling, and usage control features.

★Limited to max. 4.5 Mbps

【Basic Plan (voice)】

  • Calls to family members in your family discount group are free 24 hours a day when the family discount applies. Calls within Japan other than to family members are charged at 22 yen/30 seconds. International phone calls, satellite phone calls, calls to numbers starting with 0570 and other numbers that are charged at rates set by other companies, directory assistance (104), etc. are not included in these call charges. Refer to our terms and conditions for more information.
  • Charges are incurred when sending an SMS. See our provision condition document for details of the charges.
  • Certain discount services, such as USIM-only Exclusive Discount, are not applicable.
  • The basic usage charge is not calculated pro rata for the cancellation month unless you cancel during your sign-up month.【 Semi-flat-rate Option+ and Flat-rate Option+】
  • These optional services allow you to pay a at rate to receive discounts on call charges, etc. and use Voicemail Plus, Usage Stoppage Service, Call Waiting, and Group Calling. International roaming call charges, international phone call charges, satellite phone call charges, calls to 0570 and other numbers that are charged at rates set by other companies, directory assistance (104), calls within Japan to the voicemail center from SoftBank mobile phones, etc. are chargeable. In addition, other numbers designated by SoftBank (calls to specic telephone numbers connected when using telephone services provided by other companies) are designated as chargeable because they fall outside the purpose of providing this service. See https://www.softbank.jp/mobile/set/data/legal/spguide/pdf/sp_sumahodai_numberlist_kiyaku.pdf for details.
  • If a member is signed up for iPhone Basic Pack, Smartphone Basic Pack, Mobile Handset Basic Pack, or Mobile Handset Basic Pack for 4G Mobile Handset and applies for this service, the original basic pack will be canceled as of the application date.【 Data Plan Merihari Unlimited+Service Plan】
  • Not available with certain models, such as 3G-only models.
  • The maximum communication speed will be reduced to 300 kbps (upload and download) until the end of the billing month if your tethering and data sharing use has exceeded 50 GB in total.
  • SMS, usage overseas, etc. is not included.
  • The at-rate charge is not calculated pro rata for the cancellation month unless you cancel during your sign-up month.
  • The discount when using no more than 2 GB of data is calculated pro rata.
  • Unused data allowance cannot be carried over for use in later billing months.
  • The communication speed may be restricted when you use videos, games, and similar services, services that use AR (augmented reality) and similar functions, and other services that may cause trafc congestion at certain times to allow stable network service provision.
  • The communication speed may be restricted regardless of the communication type and contents to ensure quality across the network as a whole if communication is or threatens to become congested.
  • Communications not through tethering may be counted against the data allowance for tethering due to environmental or technical factors, etc.【 PayPay Card discount】
  • Conditions: You must be using a PayPay Card or PayPay Card Gold to pay for your Monthly charges as of the closing date for billing.
  • If the at rate for a data plan eligible for a discount is calculated pro rata, the discount for this discount service will be calculated pro rata.
  • If you subscribe to the Telephone Number and E-mail Address Custody Service or transfer or succeed your contract, the discount will cease once it is applied in the previous billing month. If you cancel your contract, the discount will cease once it is applied in the previous billing month if the current billing month when you cancel your contract ends no later than December 10, 2024, or once it is applied in the current billing month if the current billing month when you cancel your contract ends on or after December 20, 2024. 【YouTube Premium Value Offer】
  • Service Plans eligible for this offer: Data Plan Pay-toku Unlimited, Data Plan Pay-toku 50, Data Plan Pay-toku 30, Data Plan Merihari Unlimited+Service Plan, and Data Plan Merihari Unlimited.
  • Eligible Service Plan subscribers who apply to change to an ineligible Service Plan and later sign up to an eligible Service Plan again will not receive 2 months for free.
  • To receive 2 months for free, you must not have previously entered into a contract for YouTube Premium, YouTube Premium Lite, YouTube Music Premium, or any other service included in YouTube Premium in Japan or any other country (including free campaigns).
  • Changing from one eligible Service Plan to another eligible Service Plan will not extend or otherwise alter the deadline for applying to receive 2 months for free; it will remain 30 days from when an eligible Service Plan rst applied.
  • Campaign period: February 1, 2022, to undetermined end date. Notice of the end date will be given on SoftBank’s website, etc.
  • When the YouTube Premium Value offer applies.
  • YouTube Premium family plan, student plan, annual plan, etc. are not eligible.
  • Corporations are not eligible.
  • You must apply from My SoftBank.
  • You must have a Google account.
  • You cannot apply for YouTube Premium using a Google account held by a customer who is 17 years old or younger.
  • If the amount after the 10% discount includes a fraction, we will round it down within a scope we determine.
  • The charges will vary according to the price of the Android OS version of YouTube Premium in Japan as set by Google. Notice of any changes to the charges will be given in advance on SoftBank’s website, etc.
  • Be aware that the contract will automatically renew as a paid contract unless you cancel it yourself during the free period.
  • Canceling this offer during the free period will invalidate the remainder of the free period.
  • Payment is to be made together with communications charges.
  • If you cancel your eligible Service Plan or terminate it by changing plans, etc., cancel, transfer, or succeed your connection contract or change the name for the family discount for your connection contract, or subscribe to the Telephone Number and E-mail Address Custody Service, or if you withdraw after applying for an eligible Service Plan and the eligible Service Plan no longer applies, this offer will cease and you will no longer be able to use YouTube Premium.
  • Charges are not calculated pro rata, even if you cancel the service or the service terminates for any other reason during the month, or if the charge amount changes. ♦If you change your plan (including applying for or cancelling Data Share Plus) on or after June 3, 2025, you will receive 2 months free and a 10% discount from the 3rd month for YouTube Premium. However, if you are already subscribed to the YouTube Premium Value Offer and change to another eligible plan without canceling the benet, your current benets will continue to apply. ♢If you changed your plan (including applying for or cancelling Data Share Plus) between June 5, 2024, and June 2, 2025, you will receive a 20% discount, and if you change your plan (including applying for or cancelling Data Share Plus) on or after June 3, 2025, you will receive a 10% discount. However, if you are already subscribed to the YouTube Premium Value Offer and change to another eligible plan without canceling the benet, your current benets will continue to apply. ○The information in this document is current as of November 10, 2025. The services, campaigns, etc. mentioned here may change without notice. See the SoftBank’s website for details.
  • The described call charges and communication charges do not apply when using the international service.
  • See the SoftBank website for details on charges and discount services. (Japanese only)