(Redirected from Sierpinksi Simon)
Sierpinski Simon, also known as Origami Yume Nikki, is the creator of the spin-off fangames SpeluNikki, OMORI x Yume Nikki Crossover Fangame, and Yummy Nickels. A majority of his works relating to Yume Nikki are heavily influenced from Gobou, who he is shown to idolize.