Photo Book - Secret Serina

Zero regrets.
When my friend told me to not order it because of the insane shipping costs, I just couldn't hold back on this.

Why?

Because it's Serina.

Minimum AKB48 - Maeda Atsuko

Rather hearing me talk about her endlessly, let's just get to the point.

When I first bought it, I didn't know about the size of this thing. CDJapan tells you the weight (340g), but that could mean it's going to be a thin photo book with absolutely no content. ...Right?