- Some of the TV episodes involve potty training with Shimajiro going to pee and poop in the toilet.
- In the one of the potty training episodes of Shimajiro, Shimajiro's bare bottom outline can be shown as he moons the viewer. The Toilet paper roll creature teaches Shimajiro how to wipe his butt clean.
- In one of the live action learning segments of Shimajiro, the human baby is actually filmed naked with his bare bottom showing to the camera as he's walking.
- In the Episode Mr. Roarson's Space Shoes, Shimajiro wakes up and walks out of the tent and tells himself he has to go to the bathroom.