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MINI MONSTER

Prices do not include tax unless otherwise noted.

[Data Plan Mini/Data usage: Pay only for/How much you use]+[Basic Plan (Voice Calls)/Voice calls: Pay*1 only for/How much you talk] [Data Plan Mini/Data usage: Pay only for/How much you use]+[Basic Plan (Voice Calls)/Voice calls: Pay*1 only for/How much you talk]
  1. *1
    Pay-as-you-go (¥20 per 30 seconds). Some voice calls are not applicable.

As there are four flat-rate tiers that are automatically charged according to the user's monthly data usage, this plan is a convenient pay-as-you-go plan.

Price Plan

<Monthly usage fee example: First year when various discounts are applied>
Data usage
Up to 1GB Up to 2GB Up to 5GB Up to 50GB
MINI MONSTER Basic Plan (Voice Calls) ¥980
Data Plan Mini*2 ¥3,000 ¥5,000 ¥6,500 ¥7,500
1 year Discount (1 year)*3 -¥1,000
Home Bundle Discount Hikari Set*4 -¥1,000
Total ¥1,980 ¥3,980 ¥5,480 ¥6,480
  1. *2
    ¥3,000/month up to 1GB of usage, ¥5,000/month up to 2GB of usage, ¥6,500/month up to 5GB of usage, ¥7,500/month up to 50GB of usage.
  2. *3
    Requires a new or upgrade contract (including USIM card contracts).
  3. *4
    A fixed-line service fee will be charged separately. If you use Yahoo! BB Value Plan or White BB, the discount period is 2 years.

Optional Services

Name Service details Monthly fee
Basic Plan (Voice Calls)  Voice calls in Japan: ¥21 per 30 seconds ¥980
Semi Flat-rate
Option*5
Voice calls in Japan up to 5 minutes are free of charge +¥500
Flat-rate Option*5 Voice calls in Japan are free of charge all the time +¥1,500
  1. *5
    Certain services may not be covered by the free voice call service. Global roaming voice call costs, international voice call costs, SoftBank satellite phone service, InfoDial service, voice call costs to special numbers that are charged (such as numbers that begin with 0180 and 0570), directory assistance service (104), voicemail playback of Voicemail Plus, and other specific numbers are excluded from the unlimited voice call plans.
    Other numbers designated by SoftBank (a voice call to a specific telephone number connected with a telephone service provided by another company) are not subject to the Terms of Service of this service, and are excluded from the unlimited voice call plans.

Applicable Models

iPhone (iPhone 5 or later), Google Pixel, 4G smartphones, feature phones.

See other price plans *Japanese only