noun
sex establishment (under Japanese law)
A legal category defined by the 風俗営業等の規制及び業務の適正化等に関する法律 (Law Regulating Adult Entertainment Businesses, etc.). Refers to businesses such as soaplands, fashion health parlors, and other establishments providing sexual services, subject to specific regulations.
性風俗関連特殊営業の届出が必要です。
A notification for a sex establishment is required.
この地域では性風俗関連特殊営業は許可されていない。
Sex establishments are not permitted in this area.
A broader legal category that includes adult entertainment businesses such as cabarets and bars with hostesses, but not necessarily those providing sexual services. 性風俗関連特殊営業 is a subset specifically for sex-related establishments.
Compound of 性風俗 (sexual customs/mores), 関連 (related), 特殊 (special), and 営業 (business). A legal term coined in Japanese law.