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.
私たちは防衛省「軍事研究」に参加しません 自然科学機構9組織、国立天文台は一時応募を検討 https://andnews.the-media.jp/world/39591/