Shien Bis is a Japanese creator known for originating stories in the light novel and manga formats, primarily within the dark fantasy and isekai genres. The creator's name is sometimes written in kanji as 支援Bis and appears in some credits under the alternative spelling Shienbishop.

Shien Bis is best known as the original creator behind the manga series The Wolf Never Sleeps. This story, which follows the adventurer Lecan as he travels from one fantasy world to another in search of greater strength, was first published in Japan in 2019 by Kadokawa Corporation. The manga adaptation, with art by Gonbe Shinkawa, was serialized in Young Ace UP from February 2019 to September 2020 and has been collected into three volumes. The English language edition is published by Yen Press.

Beyond this manga, Shien Bis is also the author of the light novel series King of the Labyrinth. This series, which focuses on a powerful minotaur within a deadly dungeon, comprises three volumes. The individual volumes were originally published in Japan in 2019, with English translations titled Cry of the Minotaur, Birth of a Hero, and Gods, Beasts, and Humans released between 2021 and 2022.

In the industry, Shien Bis is credited primarily as an original story creator. For The Wolf Never Sleeps, the credit is for the original story, while for King of the Labyrinth, the credit is as the story author for the light novel. The creator does not typically serve as the illustrator for their manga adaptations, with artists such as Gonbe Shinkawa and character designers like Kiichi Taga handling the visual presentation.