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.
大腸、肝臓 http://www.slj-co.jp/2017/11/09/%e5%a4%a7%e8%85%b8%e3%80%81%e8%82%9d%e8%87%93/