Your life story,
one minute a day.
Pick a photo, talk for 30 seconds, or type a line. Any one of them is enough: AI drafts two or three lines, you check and save. Every month, it becomes a PDF chapter of your story.
18+ · Japan / United States · iPhone · Android · Desktop
Not a diary.
A book of your life.
- Pick a photo5s
- Talk for 30s30s
- Type a line15s
You don't have to write
One input is enough. AI drafts, you check and save.
- 2006 —The town with the bike paths
- 2018 —Everything for the band
- 2023 —Tokyo, living alone
- 2026 —The year I started writing
Your days become a story
Entries line up on a timeline by era and fall into chapters. Rename them however you like.
story
Something you can hold
Every month, a 24-page A5 PDF of your story.
A "someday" from a year ago,
answered today.
AI notices the "I want to" and "I'd love to go" in past entries, keeps them, and quietly connects them on the day they come true. Whether to keep a thread is always your call.
Someday I want to see the northern lights.
The sky over Tromsø swayed green.
On share cards, the content of a thread is hidden by default.
Reasons to look back.
Where did you spend afternoons after school?
Life interview
One question a day. Answer in text or voice, skip whenever you like.
Life timeline
Entries by era, grouped into chapters you can rename, merge, or remove.
Monthly recap
A recap card at month end. With Premium, a PDF chapter of your story too.
Share cards
Turn a monthly recap or a promise kept into one card, without your diary text on it.
Features we'll add in order
The following are planned. We'll tell the waitlist when each one ships.
- Import your pastComing later
Draft entries from your photo library by date and fill in the years before you started.
- Time capsuleComing later
A letter to your future self. Sealed until the day you choose.
- Second-language modeComing later
Keep your entries in another language as well.
- Places mapComing later
Color in the places you've been. No location data is stored.
- Ask your storyComing later
Ask a question and get an answer with links to the days behind it.
Once saved, your diary
can't be read by us.
Entries are encrypted on your device before they're stored. Only at the moment AI drafts or summarizes does the relevant part travel over an encrypted connection, and nothing is kept afterward. It's never used for training.
- 01
Entries are encrypted on your device before they're stored.
- 02
Your recovery key is twelve words. Only you keep it; we never see it.
- 03
Notifications and emails never contain your diary.
- Only what's needed for a draft, a recap, or a thread is sent to AI. What gets sent is shown at the entrance of each feature, every time.
Example recovery key. Lose the recovery key (and your passphrase, if you set one) and the diary can't be restored.
Seven days free.
No card required. After seven days you're back on the free plan automatically, and everything you wrote stays yours.
Free
- One-minute diary (photo, voice, text)
- Life interview
- Up to 5 threads
- Monthly recap card
Premium
Yearly recommended- PDF of your story (monthly and all-time)
- Unlimited threads
- Redraft up to 20 times a day
- Monthly plan available
Founding member
First 100 only- Everything in Premium
- Yearly price locked while you stay subscribed
- Founding member badge
- Exclusive PDF cover
Open for 30 days from the paid launch or until 100 members, whichever comes first. Remaining spots are shown live after launch. The locked price ends on cancellation, deletion, or a lapsed payment; rejoining is at the regular price.
JPY prices include tax; USD prices exclude sales tax. Cancel anytime from Settings, in as few steps as signing up. Refund Policy
Questions
How long does it take each day?
About a minute. Pick a photo, talk for 30 seconds, or type a line, and AI drafts the entry. Check it, save, done.
What if I lose my recovery key?
If you lose the recovery key (and your passphrase, if you set one), the diary can't be restored. We don't hold your key. After signup we walk you through printing or writing it down.
Does AI read my diary?
Saved entries are encrypted and can't be read by us or by AI. Only when a draft or recap is made is that part sent to AI, and nothing is kept afterward. It's never used for training.
Where is it available?
Japan and the United States for now, for people 18 and over. Canada and Australia are next.
Do I need to install an app?
No. Open it in your browser and add it to your home screen. It works on desktop too.
Will I be charged after the free trial?
No. The seven-day trial needs no card, and you return to the free plan when it ends. You're only charged if you choose a plan yourself.