A journey through the human body

We went to the Children Hall the last day in Tokyo.  It's a government run facility (1 of 600 apparently) in the city, and it's purpose is to provide a safe environment for children to play.  Basically, the city is running short on outdoor space for parks so they moved playtime indoors. 

Each floor has something unique and fun for children of all ages.  On one floor, the main "attraction" was a play structure "based on the human body."  After exploring it, I decided that the builders were primarily inspired by the digestive system.  Take a look

Starting out, you can enter by ascending the stairs leading into the mouth.  This guy must not have flossed everyday like his dentist told him, because he didn't have any teeth.

Just inside the mouth past the uvula (the punching bag at the top), you can then make a rapid descent down the throat slide into . . .

 . . . the stomach.  But we all know the digestive process does not stop there.  Oh no, it's really only the beginning.  Soon it's time to exit the stomach and proceed into . . .

. . . the small and large intestines (theres's a tunnel in the "bowels" of the structure).  And after the intestines have had their fill, we proceed to . . .

. . . well, you get the idea.