As a friend's suggestion, I went to Nakano Broadway in Tokyo.
Bought this single, it's used but looks brand new. Not a single scratch:
And then I found this store that sell japanese idol books. I spent almost 200$ and still there was SO many books left... Lol It was hard to decide what to choose.
Spoiler:
I'm going to the concert tomorrow, but this one was cheaper and looks new, so I bought it instead of having to pay full price at the goods stand.
TA Mags. Vol 14, 15, 18, 19, 20, 26, 27 and 30. (already have 28 and 29 at home). They had really old ones too, but I couldn't buy all of them, so I had to choose.
