Interestingly enough, I'm pretty sure this isn't the first time an image featuring crucifixion of a yukkuri was posted in OYP. Those previous ones weren't tagged though, and sadly couldn't find them again even when using tangentially related tags like impaled...
It also takes about three days to digest food from beginning to end. The last thing someone would want is one of those resurrecting at the far end of ones colon or hearing screaming from the toilet.
You can hear the yukkuri screaming when you eat them. They stay silent in your stomach, not disturbing your activities. And they came back to life at the other end so you can hear them screaming all the horror they tasted while being digested.
You just need to consume a special pill made with Factory's just-happened-because-its-convenient technology :) Available from your closest yukkuri stores.