Problem Children Are Coming from Another World, Aren't They?
Problem Children are Coming from Another World, aren't they?, also known as, is a Japanese light novel series written by Tarō Tatsunoko and illustrated by Yū Amano. An anime adaptation by Diomedéa aired from January 11, 2013, to March 15, 2013. Part 1 of the series ended on April 1, 2015, with twelve volumes total with Part 2 beginning on June 1, 2015, under the new title Last Embryo and a new illustrator, momoco.
Plot
Three children, Sakamaki Izayoi, Kudō Asuka, and Kasukabe Yō, live dull lives because they possess unmatched psychic powers. One day, they receive an envelope that transports them to Little Garden, a place of supernatural powers called "Gifts." There, the residents use Gifts to play high-stakes games known as Gift Games so as to earn wealth and prestige for their communities. So, the three children join the fallen "No Name" community and resolve to help it regain its prosperity. As they learn more about Little Garden, they decide to overthrow the tyrannical Demon Lords.Characters
Main
; Izayoi Sakamaki;Black Rabbit
;Asuka Kudō
;Yō Kasukabe
Others
;Jin Russel;Shiroyasha
;Riri
;Leticia Draculair
;Sandra Dortlake
;Black Percher
Media
Light novels
Part 1'Part 2'''''
Manga
Mondaiji-tach ga isekai kara kuru sou desu yo? is a seinen manga series that began serialization in Comp Ace with Nanamomo Rio as the illustrator. Covering volumes 1 and 2 of the light novel and ran alongside the anime, though outlasting it as the eighteen chapters were released once a month. The manga is more faithful to the light novel and has scenes the anime does not.| Volume | Japanese release date | ISBN |
| 1 | December 6, 2012 | |
| 2 | March 7, 2013 | |
| 3 | August 21, 2013 | |
| 4 | February 26, 2014 |
Mondaiji-tachi ga isekai kara kuru sou desu yo? Z is a shonen spin off manga written and illustrated by Anri Sakano. It ran in Age Premium during the run of the anime and after it. Volumes 1 and 2 take place after the events of volume 2 of the light novel, and by extension the anime, while volume 3 takes place after volume 5.
| Volume | Japanese release date | ISBN |
| 1 | January 7, 2013 | |
| 2 | May 9, 2013 | |
| 3 | January 9, 2014 |