Take a photo of a barcode or cover
Very cool and original, I love how Katie is curious and fights for what she wants and doesn't give up. The only thing is that Katie is always the one to get captured and saved. Sure, Tomo also gets into trouble, but Katie can't save him. I love the comedic relief of Yuki and Tanka, they are very good friends, and Diane fits into her role very nicely. Also, if you have the paper copy, there are really cool drawings on the side that look like they're moving when you flips the pages really fast-which is really cool because it makes sense with the plot