Videos · Images · Forum. in: Shimoneta Recent Wiki Activity Help us grow Shimoneta to lu Gainen ga Sonzai Shinai Taikutsu na Sekai Wikia! Get Started. Shimoneta: A Boring World Where the Concept of Dirty Jokes Doesn't Exist officially abbreviated as Shimoseka (下セカ) in Japan, is a Japanese light novel Characters · SOX · Non-SOX Terrorists · Media. Image Title Air Date 1 Whom Does Public Order and Morality Serve? Kōjoryōzoku wa Ta ga Tame ni.