Those are nice! How big are they?
It's an interesting set of species- a mix of Japanese natives and popular pets. The American bullfrog doesn't seem to fit either category. I guess it's so well-established in Japan that they're treating it as an honorary native.
Not all the Rhacophorus are gliders- I think that's one of the non-gliding species. It would be nice to see an R. nigropalmatus or similar in parachute pose!