Ever wondered what’s inside the Dr Kawashima’s Brain Training for Nintendo Switch physical copy that was released in Japan?

As you probably expected, the game features inner artwork, but not the kind you were expecting. The left side of the inner artwork contains three paragraphs of words from Dr. Kawashima, the creator of the Brain Training series. He talks about the birth of the series, the original Nintendo DS game, making Brain Training “fun and convenient”, and how the series has stayed true to its roots until today.

On the right side, he talks about the brain with some very scientific terms related to his research.

Check it out below:

What do you think?