Letters that arrive on your time, not the clock’s
Write to your penpals like it’s still worth waiting for. Seal a letter for an hour, a week, or the exact moment it should land — then it sits, sealed, until then.
How it works
Three steps between your hand and theirs.
Write it
As long or as short as it needs to be — pick a paper color while you're at it.
Seal it
You choose the wait — an hour, a birthday, a whole season. It sits sealed until then.
It arrives
Unseals for them, and only them, the moment you picked — with an email to let them know.
Pick your paper
Every letter gets a color of its own.
Cream
Dear friend,
Sage
Dear friend,
Sky
Dear friend,
Blush
Dear friend,
Lilac
Dear friend,
Why ibasho
Built for letters, not messages.
Time-locked
Nothing arrives early
A letter stays sealed until its hour comes — no peeking, no early read receipts.
Kept, not lost
Your penpals, tracked
Every correspondence lives in one place — who you write to, and what's still in transit.
Everywhere
One app, any device
Start a letter on your phone, seal it from your laptop. Same inbox, everywhere.
Keep writing
Build a streak
Write on consecutive days and watch it add up, right on your dashboard.
Right on time
Know when it lands
An email the moment a sealed letter finally unlocks — no need to keep checking.
Always there
Drafts save themselves
Start a letter, walk away, come back — it's still there, photos and all.