Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?  

Aren't They?, 問題児たちが異世界から来るそうですよ?, ตัวป่วนชั้นเซียน มาตบเกรียนถึงต่างโลก, 문제아들이 이세계에서 온다는 모양인데요?, 문제아들이 다른 세계에서 온다는 모양인데요?

Izayoi Sakamaki, Asuka Kudou, and You Kasukabe are three teenagers with psychic powers who feel disillusioned with their ordinary lives until they receive an invitation from Kurousagi for a mysterious place called Little Garden. The invitation is contained in envelopes that each of them receives unexpectedly. In this new world, the trio meets Kurousagi, who explains that they have been given a rare opportunity to participate in high-stakes games using their abilities. However, before they can take part, they must first join a community. The community "No Names" has lost its official status and land due to a defeat at the hands of a demon lord. Determined to help reclaim their dignity, the group sets out to explore Little Garden's excitement while protecting its residents.

Mondaiji-tachi ga Isekai Kara Kuru Sou Desu yo? was simulcast by Crunchyroll and Anime on Demand. It adapted the first 2 volumes of the light novel with the same name.