miraie f

Protecting. Nurturing. Evolving children's futures.

キッズデザイン賞受賞、(公社)PTA全国協議会推奨商品、全国子ども会連合会推奨商品認定番号 KSM-P007

Product Summary

  • Display Size
    Approx. 4.7 inches
  • Main camera effective pixels
    Approx. 13.00 million pixels
  • Battery Capacity
  • Internal memory capacity (RAM/ROM)
  • Size
    Approx. 67 x 135 x 9.9mm
  • Weight
    Approx. 136g
  • Wi-Fi
    IEEE802.11b/g/n (2.4GHz)
  • OS
    Android™ 6.0
  • au 5G
    au 5G
    5G is the fifth generation mobile communication system that is the next generation of LTE-Advanced. In addition to high-speed, high-capacity, mulit-connectivity, and low-latency (real-time), 5G is expected to meet a wide range of needs from the devices that people carry every day to the realm of IoT.
  • 4G LTE
    4G LTE
    We provide an ultra high-speed communication services with a maximum receiving speed of 75 Mbps that is easy to connect to with a 99% population coverage rate (800 MHz). * The maximum receiving speed differs depending on the model and area.
  • au VoLTE
    au VoLTE
    Allows you to use clearer voice calls compared to 3G.

    Detail From here

  • Water proof
    Water proof
    Mobile phones durable to water.
  • Osaifu-Keitai®
    Turn the phone into e-money, a train ticket, or a point card. This convenient service lets you use the phone for various situations just by touching it to a reader.

    Detail From here

  • au World Service
    au World Service
    Service for using current au cellphone and number overseas.

    Detail From here

  • Hi-Res
    Playback music with sound quality higher than that of music CDs.
  • Emergency Rapid Mail
    Emergency Rapid Mail
    Emergency news service for earthquakes, tsunami or other disasters and their evacuation sites announced by the National Weather Service, national and local governments. *Some cellphones will only receive emergency earthquake news.

Product Video

(in Japanese Only)

point 1

Feel safe and secure using with features that protect against internet dangers and prevent overuse.

This phone blocks hazardous sites and dangerous apps.


This phone automatically blocks hazardous sites when viewing the web. Use of dangerous apps is also automatically blocked. Filtering is also active during Wi-Fi communications, providing safety and security.

  • Parent/guardian must configure settings in advance.
  • Website filtering can only be set for the equipped standard browser.

Setting is easy by just selecting a school age.

[Filtering level setting]

You can easily configure settings by just selecting a school age during the initial setup or from the parent/guardian menu.

Filtering level setting

Only allowed apps can be used.

[App use restriction]

You can decide the restriction/allowance for the use of each app. A message is displayed for restricted apps and the app does not launch.

App use restriction

Specify a time to prevent overuse.

[Usage time restriction]

You can set a time period that you do not want your child to use the device or other usage times for the device.

  • Time period that use is restricted
  • Total usage time for a day
  • Total voice call time for a day

Settings configured from the parent/guardian menu have been made easier!

Usage time restriction

Usage rules can be flexibly changed to match your child’s growth.

You can easily set new pre-agreed upon usage rules from the parent/guardian menu, for example, changing the filtering level or removing the restrictions for apps once your child enters junior high school.

[Setting example]

Setting example

Automatically check for inappropriate word input.

[Secure character input]

When inputting characters for mail or other applications, if your child inputs a word that may harm others or that you do not want them using, an alert is displayed. This prevents unwanted trouble.

  • Supervised by national web counseling associations
Automatically check for inappropriate word input.
point 2

Keep your child safe with security buzzer and location confirmation functions.

Sound the buzzer to notify of danger.

[Security buzzer with camera function]

When the security buzzer sounds, location information is sent to registered parents/guardians via email along with a photo of the surrounding area automatically taken by the camera.

  • In underground spaces and inside or behind buildings where it is difficult to receive GPS signals, the location information may become less accurate.
  • Parent/guardian contacts can be registered from the parent/guardian menu.
Security buzzer with camera function

Feel even more safe and secure knowing that someone will come to aid in an emergency.

[Alert service (free)]

When the security buzzer sounds, an alert will automatically be sent to the COCO-SECOM Operation Center. The Operation Center will immediately contact your child, and then contact the person that you have specified if necessary.

[Emergency dispatch service (paid)]

An emergency professional from the closest SECOM location will be sent to your child.

Feel even more safe and secure knowing that someone will come to aid in an emergency
  • To use this service, a contract with SECOM CO.,LTD. and subscription to LTE NET (paid) are required. Data communication charges are also incurred. Usage charges for the emergency dispatch service are incurred for each use. Check the SECOM homepage for details.

Confirm your child's location.

[Security Navi (paid)]

Parents/guardians can check a map or the address of their child’s location on their au mobile phone.

  • In underground spaces and inside or behind buildings where it is difficult to receive GPS signals, the location information may become less accurate.
point 3

Apps can be added so that the smartphone can grow with your child.

You can add any app you like.

[au Smart Pass (paid)]

By subscribing to au Smart Pass, you have unlimited use of popular content and study apps. Safety services are also available.

  • The number of content and content details differ from the normal au Smart Pass. Some content requires a separate information charge.
  • Some apps may be unavailable due to the filtering function level. For details about adding apps from the Google Play store, check Google’s policy.

Filtering levels for miraie f

Filtering levels graph

Elementary school student filtering

Junior high school student filtering

High school student filtering

Illegal information

X Restricted

X Restricted

X Restricted

Dating, adult, violent,
gambling, drinking, and smoking

X Restricted

X Restricted

X Restricted

Websites with security threats such as phishing or viruses

X Restricted

X Restricted

X Restricted

Communications such as SNS or message boards

X Restricted

X Restricted

X Restricted

Gravure, occult, and contests

X Restricted

X Restricted

○ Allowed

Games, fortune-telling, e-books,
movies, and entertainment industry information

○ Allowed*

○ Allowed

○ Allowed

Shopping and auction

X Restricted

○ Allowed

○ Allowed

Web mails

X Restricted

○ Allowed

○ Allowed

  • Some restrictions may apply.


  • For Internet connection, a separate subscription to LTE Net Course is required.
  • Available only with an au Nano IC Card 04.
  • au VoLTE is a voice call service that is available for devices that support VoLTE within the au 4G LTE area.
  • When connecting with other devices that support au VoLTE (within au's 4G LTE area), voice calls with high-quality sound are enabled. In other situations, a conventional level of sound quality is enabled for voice calls.
  • Devices that support au VoLTE are not able to use 3G communications in Japan.
  • Note on high-quality sound The actual voice sound quality may vary depending on the communication environment and network traffic conditions.
  • EZweb service and EZ apps are not available. When you switch from the current mobile phone contracted under the EZ WIN Course to a new one, note that your subscription to EZweb service, EZweb site, e-mail newsletters, and Machi-Uta is not automatically terminated or canceled. To cancel or unsubscribe from these services, please follow the necessary procedures.
  • Some smartphone applications may perform data communications even when the user does not operate the device. Subscription to a fixed rate packet (data) communication service is recommended. Some apps installed from the Internet may pose a security risk, just like with personal computers. For example, smartphone operations could become unstable due to attacks by malicious hackers, or the device could be taken over and used in illicit activities. Accordingly, make sure that the provider of the app is reliable and thoroughly check the operating conditions before use. Please note that apps installed by yourself and any malfunctions arising from them are not covered by the warranty. KDDI is not responsible for any trouble resulting from the installation of apps.
  • All screen depictions are simulated images. Actual screens may differ.
  • Please note that the specifications and other details are subject to change without prior notice.

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