"I don't have this barcode!"
Some manga and books that have lost their covers do not have barcodes.

Have you ever tried to register a book in an app that can manage your collection?

ISBN is a 13-digit number, so you can enter it.
That's true, but it's hard to enter many books.

In such a case, this app! !!
You don't even have to look for ISBN characters.
If there are ISBN characters somewhere, such as the back cover of a book or the last page, you can scan the entire page.

After that, the app will automatically search for the ISBN.
Experience the amazing speed and performance.

Currently, this app is not intended to be used alone, but is designed to be used by the "Collection Manager".
If we judge that the operation is stable, we will publish the startup parameters etc. so that it can be used from other apps.