Features
Just move the cards to auto-bookmark product pages with prices and images, prioritize items, compare products from multiple shops side by side, calculate like a spreadsheet (no formulas!), and manage budgets or tasks—or just ask on the map for suggestions.
in Requestland
Getting lost in product tabs?
Hate spreadsheets?
On a tight budget?
Doing face-to-face sales?
When you’re browsing shops and find something that looks good
just drag or copy the product link from any shop to a Banban Board that’s private.
It turns into a card with the product image, price, and details. Feel free to close those tabs!

Banban Board
The Next-Generation Shopping Tool and Economy
Easy! Just move the cards
- Auto-bookmark product pages with prices and images
- Prioritize product cards
- Coordinate clothes
- Compare products from multiple shops side by side
- View foreign prices in your currency
- Compare combination prices, calculate like a spreadsheet (no formulas!)
- Manage budgets or tasks
The boards are private, and you can share them with friends or colleagues to purchase. Or, when you are not sure what to buy, just ask on the map for suggestions.
It’s one of the features of Requestland and "The You Can Upgrade the Economy Yourself and Increase Everyone’s Income Project". Available on both smartphones and computers in 190 countries, with no installation required. Free for individuals. For companies, it's an affordable pay-per-use model with a free tier and no monthly fees per user.
Compare products from various shops and choose the best one for you
Rank the cards by priority to organize your choices.
You can also compare notes in list view.

Swipe to compare items side by side
The comparator helps you sort cards in your preferred order.
Goodbye to spreadsheets! Simple, useful calculations
Just arrange the cards to calculate like a spreadsheet—no formulas needed.
Great for budgeting, creating quotes, or comparing product combinations.


Avoiding misunderstandings!
Invite family or colleagues to your organization and use boards using built-in video and messaging.
Both sides can move the cards remotely.
Customize with your favorite characters!
Use the theme feature to customize the button colors, background colors, and background images.
Also perfect for anime figure collections.
Revolutionary? There’s even more!
Finding what suits you can increase your income!
Compare more products and shops, find your perfect match, and help distribute income opportunities to more sellers. As the community thrives, your income can grow too.
The You Can Upgrade the Economy Yourself and Increase Everyone’s Income Project
Enjoy coordinating your clothes!

Compare foreign prices, such as Japanese Yen, in your currency

When you're not sure, ask and buy with Requests
Just write your request on the Land map and receive suggestions from a specified number of stores.

Simple and useful tools for use within your organization
For face-to-face sales ninjas, easily and beautifully explain your products, simulate pricing for combinations with your customers, and let them try it themselves by sharing the board. No more late-night "Not again..." when creating quotes!
Individuals are free. No per user fees.
Individuals, families, and friend groups (Personal organizations): Free. Paid options, such as shared files and AI features, are available within the free quotas.
Companies and public organizations: Affordable per-use fees, with no monthly per-user charges. A free tier is also available.
How to Use
- User Registration
- Banban Board Tutorial - Basic
- Banban Board Tutorial - Calculation
- Manual
- Instructions for Sellers
Innovative technologies behind Requestland
This includes internationally patented technologies developed by Peace and Passion, the National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba University, the University of Tokyo, Keio University, Ibaraki University, and their researchers and students.
Requestland supports 37 languages and 170 currencies, available in about 190 countries and regions.
Image Credits Please let us know if there are any issues.