The real-life counterpart to the K-on fictional school still faces more defacement and disrespectful use of it's property. As quoted from ANN:
"The town of Toyosato posted a notice last Friday about the numerous recent incidents of bad behavior among the visitors and users of the former campus of Toyosato Elementary School — the real-life model for the K-ON! anime's school. In particular, the town in Shiga Prefecture cited the times that the broadcasting equipment and piano in the auditorium were used without permission. The town also reported that graffiti were discovered on the premises.
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