Say it your way.
Send a message, a photo, a video or a voice note. Share the little moments as well as the words that matter.
SAKURA APPS / HIKARI
光 / HikariStay close.
Let your light reach someone.
A small hello. A familiar voice. A moment shared from far away. Hikari brings everyday conversations closer to the people who matter.
From one person to the next, a circle of light grows.
iPhone / iPad: Coming soon
STAY CONNECTED
One app. Your way to connect.
Hear a voice. See a smile.
Talk by voice or video, whether you are near or far. Make time for the people you care about.
Begin with an invitation.
Connect through a QR code or an invite link. Start a conversation without exchanging phone numbers.
DOWNLOAD
Your next conversation starts here.
Android users can open the official Google Play page directly. On a computer, scan the QR code with your Android phone.
Google Play / Android
Show QR codes
Android (Google Play)App Store / iPhone・iPad
The iPhone / iPad version is being prepared. An official App Store link will be added here when available.
Contains ads. Check Google Play for device compatibility, current features and availability.
GET STARTED
Three simple steps
- Install HikariOpen Google Play and follow the store’s installation instructions.
- Set up and connectFollow the app’s account setup, then share a QR code or invite link with someone you know.
- Share a little lightSend a message, share a moment, or start a call. Choose how you want to stay in touch.
OFFICIAL FLYERS
Take the story with you.
The official Japanese flyers introduce the idea behind Hikari. You can open them at full size or save the original JPG files.
The flyers are in Japanese. The overview and feature descriptions on this page are available in English.
Open full size · Download JPG
Open full size · Download JPG
FAQ
Before you start
Can I install it on an iPhone?
The iPhone / iPad version is coming soon. Please use the Android download link only if you have a compatible Android device.
Do I have to share my phone number?
Hikari’s current store description explains that connections use QR codes or invite links, without sharing a phone number.
Does the app include ads?
Yes. Hikari is listed as containing ads. The current store description mentions full-screen ads outside calls and text entry. Please check the privacy policy and your device’s permission settings.
Where can I check compatibility and support?
Device compatibility and availability are shown by Google Play. For questions, use our contact page. Features may vary by app version and device.
Connectivity and account recovery
Wi‑Fi is not required when mobile data is available. Hikari messaging, internet calls and online verification need an internet connection. Ordinary carrier calls and SMS are separate services.
For versions with email recovery, check your registered address, spam folder, mail filters and connection. Codes expire after 10 minutes; use the latest successfully sent code. Server limits restrict repeated requests. Do not share verification codes.
Phone registration and SMS authentication are not currently provided. Any future phone option will be optional, with purpose, providers, retention and charges disclosed before launch. Your carrier’s data charges may apply; company SMS delivery costs are not automatically billed to you.
掲載内容更新 / Updated: 2026-11-06