Tengoku Paradise

is a japanese 4-koma manga series written by Nagian. It began serialisation in the January 2006 issue of Manga Time Kirara.

The series was released under 1 volume in March 2007.

Synopsis
"Cute little sister" wants beauty. At the age of 15 Christmas, what suddenly appeared were two very cute girls, Uni and Naru? Enjoy the very cute and a little bit sad fantasy world presented by Nagian!