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What is Call Sim?

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Call SIM is a SIM card that is mainly used for voice calls and sending and receiving text messages (SMS). These SIM cards are prioritized for call-related features and are charged based on the voice and messaging plans from your carrier. By using a calling SIM, you can use services related to calling and messaging.

Sim-Card Plans

Pricing
Campaign Price
※ First six months will be discount 400¥ Per Month!
Network4G / 5G
SpeedSpeed up - 1288Mbps / Speed down - 131.3Mbps
Limit200kbps
Phone Call22¥ / 1 minute
SMS5¥ / SMS
Foreign CallOK
※ Tax Included

Option Call Plan

5min Free Call

700¥

10min Free Call

900¥

Unlimited Free Call

1500¥

Call Sim Features

These are the features of our LOYO Call Sim

5G Network

5G Network

HighSpeed Internet and 5G Network!

Data Carry

Data Carry

carry unused data from one billing cycle to the next month!

Foreign Call

Foreign Call

foreign call from loyo mobile call apps is super cheap!

Mobile App

Mobile App

Remaining data check , plan change , pay bill from LOYO mobile app!

Mobile Apps Features

These are the features of our LOYO Mobile App

You can easily check the remaining amount data in real time with the mobile app.

You can check your monthly billing statement and pay within the mobile app with card / lawson / family mart

You can also check the call history accurately.

You can also check usage data for the last 30 days from the mobile app.

Download LOYO Mobile Apps

Check Data / Call Logs / Pay Monthly bill from mobile apps

Application Process

Step1

Choose Plan and fill the form , Upload Document

Step2

Pay the Register Fees & Initial Fees

Step3

Receive the Product

Step4

Start Using
Payment Methods Icon

Available Payment Methods

Credit Card/Debit Card

+160 ¥ will be charge to Visa / Master Card / JCB

Cash On Delivery(COD)

+500 ¥ will be charge

Convenience Payment

Lawson / Family mart
SIM card typetype 1
Line typeNTT docomo line
Available plansVoice/Data/Share
areaFor service areas covered by NTT DoCoMo's LTE (Xi)/3G (FOMA) areas throughout Japan.
<About 5G communication>
  • ・At the start of use, 5G communication is turned off. 5G communication can be changed to ON on My Page from the day after the usage start date.
    • *Before using, please make sure that your device supports 5G communication and that 5G communication is available. If you use 5G communication on a terminal that does not support 5G communication, you may not be able to communicate or make calls.
    • *You can turn 5G communication ON or OFF on My Page only once a day from 9:00 am to 8:00 pm.
  • ・Can be used in NTT Docomo 5G areas throughout Japan.
  • ・When 5G communication is ON, 5G and 4G/LTE communication can be used. Please note that 3G communication is not available.
  • ・5G communication cannot be used with a SIM card dedicated to data communication that can use SMS.
  • ・The use of 5G communication does not improve the communication speed.
  • ・There is no additional charge for using 5G communication.
communication speedHigh-speed communicationDownlink maximum 1,288Mbps, Uplink maximum 131.3Mbps <br /> *Up to 500kbps downlink only for Yasashii Plan S/M/L
Low speed communicationup to 200kbps
  • *The listed speed is the maximum speed on the standard.This service is a best-effort service, and does not guarantee communication speed.
    • ・Communication speed may decrease or communication may not be available depending on the SIM card, device, network environment, or congestion.
    • ・Even within the service area, communication speed may drop or communication may not be available due to the influence of structures such as indoors, tunnels and underground structures, and topography.
  • * LOYO Mobile's communication speed is generally different from NTT Docomo's communication speed.
  • * LOYO MOBILE publishes reference speeds measured in a manner that is closer to the customer's usage environment based on the guidelines set by the Telecommunications Service Improvement Promotion Council.
  • * If you exceed the high-speed data communication capacity of your contracted plan, use after that month will be limited to low-speed communication (maximum 200 kbps).
  • *Type 1 SIM cards may limit communication speed depending on usage conditions.
Data traffic volume subject to communication restrictionsWhen the communication volume exceeds 366MB for the last 3 days at a maximum speed of 200kbps
Domestic voice call charges

11 yen including tax per 30 seconds

  • *With NTT Docomo lines, domestic voice calls are automatically made with Loyo Denwa, with the following exceptions, and can be used for 11 yen (including tax) per 30 seconds.
  • *With NTT Docomo lines, domestic voice calls are automatically made with Loyo Denwa, with the following exceptions, and can be used for 11 yen (including tax) per 30 seconds.
  • *With NTT Docomo lines, domestic voice calls are automatically made with Loyo Denwa, with the following exceptions, and can be used for 11 yen (including tax) per 30 seconds.
  • *With NTT Docomo lines, domestic voice calls are automatically made with Loyo Denwa, with the following exceptions, and can be used for 11 yen (including tax) per 30 seconds.
SMS basic charge

+ 154 yen including tax per month (data communication SIM card only)

  • *Sim cards for data communication include SIM cards with SMS functions and SIM cards for data communication only.
SMS sending fee

To Japan: 3-33 yen/ship including tax To

overseas: 50-500 yen/ship (tax exempt)

  • *Voice call charges and SMS transmission charges for the current month of the contract will be billed in full.
  • *Voice call charges and SMS transmission charges will be billed one month later than the basic monthly charge.
  • *SMS reception fee is free.
Data communication outside Japan

Not available

  • *Only the voice call SIM card can be used overseas for voice calls and SMS functions.
Only SIM cards with voice call function can be used

Not available

  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
International call limitUp to 20,000 yen
SMS sending fee (overseas)

100 yen/time (tax exempt)

  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
International roaming usage limitUp to 50,000 yen
Add high-speed data capacity1GB 528 yen including tax (no limit on number of times)
Plan change(data communication capacity change)

free

  • You can apply to change or cancel the next month's plan (data communication capacity) from My Page until 18:59, the day before the last day of the month.
    • ・If you apply for a change two days before the last day of the month, you will not be able to make a new change until the first day of the following month when the application is applied.
    • ・Applications made after 19:00 on the day before the last day of the month will be reflected in the month after next.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
  • *For international call charges, please refer to the NTT DoCoMo website ' Making International Calls '.
Usage fee for the second and subsequent SIM cards of the Share Voice PlanWhen using a voice call SIM card+ 220 yen including tax per month
+ 220 yen including tax per month+ 220 yen including tax per month
+ 220 yen including tax per month+ 220 yen including tax per month
Carry over unused high-speed data communication capacityPossible until next month
High-speed data communication capacity in the service start monthAmount equivalent to a daily rate from the contract date to the last day
Basic charge for the service start monthAmount equivalent to a daily rate from the contract date to the last day
universal service fee

A universal service charge will be billed for each phone number used from the month following the service start month. Universal service charges are revised approximately every six months. Please check the website of the Ministry of Internal Affairs and Communications for the latest universal service fee and details of the universal service system .

  • *SIM cards with 020 phone numbers and SIM cards with data-only SIM cards will not be charged.
Telephone relay service fee

A telephone relay service fee will be billed for each telephone number used from the month following the service start month. Telephone relay service charges are revised approximately every six months. For the latest telephone relay service charges and details of the telephone relay service system, please check the website of the Ministry of Internal Affairs and Communications.

  • *SIM cards with 020 phone numbers and SIM cards with data-only SIM cards will not be charged.
SIM card sizeMulti-SIM card (compatible with standard/micro/nano), standard, micro, nano
Basic charge SIM cardVoice planVoice call SIM card: 1
Shared voice planVoice call SIM card: 1 (required) <br /> Data communication SIM card: 2
Data planData communication SIM card: 1 piece
SIM card price (equivalent to administrative fee)

3,500 yen including tax (per SIM card)

  • *Payment methods differ depending on the store where you purchased the product. Please confirm the details at the time of application.
  • *Payment methods differ depending on the store where you purchased the product. Please confirm the details at the time of application.
Minimum usage period/cancellation feeNone
  • *'NTT Docomo line' is LOYO Mobile's communication service using NTT Docomo's LTE/3G.
  • *You can change the voice plan you are using to a shared voice plan. Multiple voice plans cannot be combined into the same shared voice plan.
  • *You cannot change the type of SIM card (SIM card type, NTT docomo line and au line, etc.) while keeping the same phone number after signing the contract.
  • *For contracts with the same name, the maximum is 5 SIM cards that can be used for voice calls (including SIM cards in the shared voice plan) and 5 SIM cards dedicated to data communication.

Download the app

Purchase toppings, check the remaining data capacity and contract details from the loyo2.0 app