Yume Memochou is a Japanese Yume Nikki fangame, starring Shiranaishi. The objective of the game is to collect "Charas" (effects) and "Treasures". Every time Shiranaishi dreams, the type of day cycles through. There are 4 types of "special days". The type of day can be chosen in the options menu using the object in the left side of the bedroom. Depending on what special day it is, important collectible objects may or may not appear.