Letters can be exchanged between users.
Since they can be viewed by any user, they can also be used as introductions.
■How to send a Letter (For iOS and Android)
- Display the profile screen of the user you would like to send a letter to
- Tap Letters
- Tap [Send letter]
- Write the content of the letter and tap [Send].
After the screen refreshes, the letter you sent will be reflected on the user's profile.