@tawarayasotatsu calls her idea “Akihabara Gate City,” and it would start by building a wall around Akihabara, isolating the city from the rest of Tokyo. The neighborhood would then be classified as a special area that visitors have to pay to enter.
Admission fees, age requirements, and unrestricted public posting of erotic anime art would all be part of “Akihabara Gate City.”
Perhaps most significantly, children under 16 years old would not be admitted to Akihabara unless accompanied by a parent or guardian.
One of the things that makes Tokyo such an amazing city is how each neighborhood has its own personality, but none of them are as distinct as Akihabara.