An idea that I, sadly, never took that far.

Basically, was gonna have teh Goji get a job at the Big Furs Community College. But what job would best suit a radioactive kaiju?

A phys-ed coach.

Was gonna have him be this almost cruel taskmaster, putting his students through hell, all in the name of "toughening 'em up."

Never got that far, sadly.

Based his outfit on Hayato, the gym coach from Rival Schools.