well, the criminal had good taste..you gotta put that. But, seriously, I personally think he didn't pay much attention at what he was robbing. I just think they thought "oh, look, lots of media. Gonna put them in the bag quickly and make some quick cash out of them".
But I'm really sorry. I've seem quite a few freaks trying to break into my house, but fortunately nothing has ever happened concerning that. I can just wish you either are suscessful in getting your stuff back again, or more realistically, that you can redo your ayu collection, as hard and expensive as it may be