End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
続・白と赤 http://www.slj-co.jp/2017/12/03/%e7%b6%9a%e3%83%bb%e7%99%bd%e3%81%a8%e8%b5%a4/