Land of the Rising Pi
Where cats eat the past
Only for iPhone
Free · In‑App Purchases
iPhone
Where the Pi rises, cats eat the past. You're a cat here too, of course. Write a diary, make a picture diary, eat it. How about your dream second home, right here?
A serious word first.
Everyone dies someday. We all know that. But nobody thinks it will be me, or my family. And that "someday" comes without warning. You want to ask about their life, but you never can, left with questions no one will answer.
That's why, in this land, you become a cat, eat the past, and leave your memories. Because we want the ones we love to keep smiling.
Now, for you who got curious about this country, and you who want to be a cat: here's how the app works.
Open the app and go through immigration as a Visitor (a tourist): pick a nickname and a character — both changeable anytime — and you're in. Love this country? File your ZaiPi Form (residence registration), and you're a Pitizen (a resident).
■ Picture Diary — you're a cat, and the cat is, well, a cat
- Write about your day. Three lines max, however much you want to say
- Fill a half-month (1st–15th / 16th–month-end) to create one picture diary, starring a cat much like your chosen character
- Every day must be filled first — on lazy days, declare "today is a rest day" and slack off
- By "eating" the finished picture diary, you commit that past to memory
- Eating locks that period — no more edits. To keep one you don't eat, save it to your device
- Eaten picture diaries wait in the Eaten Memories Album
■ Kagami — let it catch today's you
- A picture diary drawn inside the Kagami, one day at a time. One day beats half a month — so yes, better quality (lol)
- A Kagami matching an eaten picture diary appears on your home screen
- Visitors get one free trial
■ Camera — feel the Land of the Rising Pi in two modes~
- Kagami effect: the photo version of the Kagami, with a comment (diary entry) just like a Kagami
- Resort effect: turns sea or beach shots tropical. Land of the Rising Pi quality.
- Anyone can use the camera. Visitors save to their phone or share; Pitizens can also save to the in-app album
■ Stamps
- Stick character stamps on your photos (Visitors get some). Hiding your face may be their only real use (lol)
■ Photo Kagami Album
- Pitizens can import Kagami-effect photos (Photo Kagami) into the in-app album
- Photos edited elsewhere, or beyond the Kagami effect, can't be imported
■ Once you're a Pitizen
File the ZaiPi Form (a monthly subscription) to create picture diaries and Kagami per your Pi-dentity (your standing). All 7 characters unlock (Visitors choose from 2)
- Peimin: 5 picture diaries per half-month / 10 Kagami per month
- Kuge: 5 picture diaries per half-month / 35 Kagami per month / the Kuge outfit
- Daibutsu: 10 picture diaries per half-month / 90 Kagami per month / the Daibutsu outfit
- Prices show on this page and at purchase, in your local currency
- Want more? Extra tickets come in packs of 5 or 10 and never expire
- Photo Kagami storage grows with a storage pack (+500)
- You get a ZaiPi Certificate
- Renews monthly — cancel anytime in your store's subscription settings (no prorated refunds)
- After cancelling, everything you've created stays viewable
■ The important stuff
- The only AI-generated images are the picture diaries and Kagami you create. Every other image, characters included, is hand-drawn by the original creator (SomeiYoshinow)
- Picture diary and Kagami images are created with Google's generative AI "Gemini": a draft image containing your diary text, plus your character's images, is sent to Google. Under Google's terms, it is not used to train AI
- Each illustration turns out as the AI's mood decides. Enjoying that is what makes a true Pitizen
- A generation is spent only when an image comes out. Nothing generated, nothing spent
- Picture diaries and Kagami each have a fixed creation period — once it passes, no more creating. A picture diary's eating period is the same
- Heads-up: your renewal date and generation-grant date differ
■ Terms & Privacy
- Terms of Service: https://risingpi.jp/legal/terms
- Privacy Policy: https://risingpi.jp/legal/privacy
- Support & FAQ: https://risingpi.jp/legal/support
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved security and usability for an even cozier country to live in.
The developer, Avant-Deal Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Avant-Deal Inc.
- Size
- 65.8 MB
- Category
- Entertainment
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Photo Kagami Save Pack +500 $4.49
- Kagami Tickets ×10 $7.99
- Kagami Tickets ×5 $4.49
- Diary Tickets ×10 $7.99
- Diary Tickets ×5 $4.49
- Peimin $9.99
- Kuge $28.99
- Daibutsu $99.99
- Copyright
- © 2026 Avant-Deal Inc.