turtle dish

I had an opportunity to eat "Suppon" a soft shell turtle: Japanese soup style. I have to say it tasted like chicken.
I wonder why so many food taste or feel like chicken?
Either way, the turtle was great and the nutrient is plenty. Rich in Collagen and we got few girls with knee problem, and I hear that Collagen is good for your joints and skin, so I hope the girls ate a lot. You know them girls need them.....
here is the pic of what the turtle looks like.
http://www.nara-edu.ac.jp/ECNE/kaerhebi/kaisetu/suppon.htm
don't mind the Japanese wording.