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.
愛習研オリジナルキャラクター「筆まめ小僧」オリジナルグッズの販売を始めました☆ https://aishuken.co.jp/?p=3651