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.
言葉を学ぶことは文化をも学ぶことである。「今日と明日の日本語教育―21世紀のあけぼのに」 https://miswo-project.com/neustupny/