
Another item in the budget was a 42,151 yen outlay on party condoms, including some by the name of "King Banana". These have been defended as part of the university's safe sex education for students. The condoms in question have not been located. Perhaps more difficult to justify are the purchases of books such as "Messages to the World: The Statements of Osama Bin Laden", "The Yakuza Today" and a novel called "Happy Retirement", the latter bought as the professor was himself approaching retirement age.