This pronounce "Ka-E-Ru". This may be your best T-shirts. This will be the best selction.

This pronounce "Ka-E-Ru" but has different meaning then the frog. it means you go home. You may get this T-shirts to gave to the opponent team just to show them to "Go HOME"

This means changing clothes kind of thing. It also pronunce "Ka-e-ru" but has different meaning.

This pronounce also "Ka-E-RU" It means return something for instance, like if you want to return a book., that's when you use this word. And this would not be the good T-shirts.