Unkotsu and Chicchi
GOCCODO Design Works recently released a pair of new figures in black colorways. CHICCHI is the little kid on the toilet. It translates as "the urination of the child". And I think I might now be on a governmental watch-list for just retyping that. The 5.5" tall figure is made of five parts (head, body, arms and toilet).
The poop toy is named UNKOTSU. (I'm guessing that's what the kid on the toilet is making) The figure features a black body and pink eyes.