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.
佐藤康光九段の勝ち|第63期王位戦<予選> https://blog.40ch.net/2021/06/15/yasumitsu-sato-kudan-wins-63rd-title-match/