Japanese star found drunk and naked in park

Tsuyoshi Kusanagi is one of the member of the group SMAP.
A complaint of noise from the park lead the police to found him.
He was all alone and was uttering a shrill cry.
When the police question him , he replied , '' what is wrong with being naked?''
No one in Japan would believe that he actually behaves that way.
And there goes his career...
Well,I think he might be in some sort of trouble that lead him to be so drunk and do this kind of silly thing or maybe he isn't conscious of what he is doing.