Haniwa (葉庭, pen-name) is an artist who draws illustration of Touhou. He created his own circle called Haniwa's Store and is where he's able to create his own stories in comics related to Touhou. The only thing he got involved in that's official to Touhou is Extra of the Wind within Bohemian Archive in Japanese Red, who illustrated it while ZUN created the story.

Circle: Haniwa no Demise