Home / Communication Apps / OCN アプリ on Windows Pc

OCN アプリ on Windows Pc

Developed By: NTT Communications Corporation

License: Free

Rating: 2,6/5 - 8.660 votes

Last Updated: August 04, 2026

Compatible with Windows 10/11 PC & Laptop

App Details

Version	5.3.16
Size	41.7 MB
Release Date	October 28, 25
Category	Communication Apps
App Permissions: Allows applications to open network sockets. [see more (8)]
What's New: ・軽微な修正を行いました。 [see more]
Description from Developer: The "OCN App" allows you to: (1) Check your OCN Mobile ONE usage and remaining data capacity. (2) Check your contract and billing information and complete various proce... [read more]

App preview ([see all 5 screenshots])

About this app

On this page you can download OCN アプリ and install on Windows PC. OCN アプリ is free Communication app, developed by NTT Communications Corporation. Latest version of OCN アプリ is 5.3.16, was released on 2025-10-28 (updated on 2026-08-04). Estimated number of the downloads is more than 1,000,000. Overall rating of OCN アプリ is 2,6. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 8,660 users, 721 users had rated it 5*, 3,608 users had rated it 1*.

How to install OCN アプリ on Windows?

Instruction on how to install OCN アプリ on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install OCN アプリ on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Install using BlueStacks
Install using NoxPlayer

Step By Step Guide To Install OCN アプリ using BlueStacks

Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
Once installed, click "OCN アプリ" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install OCN アプリ on Windows PC using NoxPlayer

Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
The installation process will take place quickly. After successful installation, you can find "OCN アプリ" on the home screen of NoxPlayer, just click to open it.

Discussion

(*) is required

Download older versions

Other versions available: 5.3.16 , 5.3.15 , 5.3.11 , 5.3.6.

Download OCN アプリ 5.3.16 on Windows PC – 41.7 MB

Download OCN アプリ 5.3.15 on Windows PC – 41.9 MB

Download OCN アプリ 5.3.11 on Windows PC – 43.8 MB

Download OCN アプリ 5.3.6 on Windows PC – 78.3 MB

The "OCN App" allows you to:

(1) Check your OCN Mobile ONE usage and remaining data capacity.

(2) Check your contract and billing information and complete various procedures.

(3) Access various support functions.

This app makes using OCN services even more convenient.

■ Main Features

(1) Check your OCN Mobile ONE usage and remaining data capacity.

You can see your data usage and remaining data capacity at a glance on the mobile screen. You can also see your carryover data capacity and additional data capacity purchased through data add-on options.

You can also check your usage trends on a daily and monthly basis by viewing the usage graph.

*You can also check your remaining data capacity using the widget function.
*If you use a shared SIM (add-on SIM), you can check your usage for each SIM.

(2) Check your contract and billing information and complete various procedures.

You can check your contract and billing information and complete other applications on the contract information screen. Additionally, current OCN Mobile ONE subscribers can add data or change plans from their mobile screen. They can also quickly check their voice call details (call duration, destinations, etc.).

(3) Access Various Support Features

You can check installation and malfunction information for your OCN services. We also provide support through FAQs and chat to ensure a smooth and enjoyable experience.

This app makes using OCN services even more convenient and affordable.

■ Terms of Use

Eligible Users: Customers who subscribe to any of the following services and have an OCN email address issued upon signing up: OCN Mobile ONE, OCN Hikari, OCN Internet, OCN for Docomo Hikari, OCN Hikari with FLET'S, OCN Hikari "FLET'S," or OCN Value Plan.

Compatible Devices: Android version 9.0 or later

■ Notes

Downloading and using the app requires internet connection. Any communication charges incurred during this process are the responsibility of the customer.

・軽微な修正を行いました。

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows an application to write to external storage.
Allows an application to write to external storage.
Required to be able to access the camera device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read from external storage.