rhino, hippo, eagle
ounce
Eagle,
trout
There are quite a few different animals that begin with c and have at least 5 letters. The cheetah is one of them.
Panda
A striped animal that has a name that is 5 letters long is the zebra. Another striped animal with a name that has 5 letters is the tiger.
leeds
chess Sorry
horse
bunnychickchimpeaglegoosehorsehoundhippokittyllamamousemoosepandaperchpuppyrobinrhinosheepsharksnakesnailwhaletigerzebra
There are probably several, but Tokyo and Kyoto come to mind. However, these are only three "letters" in Japanese - to is a single hirigana character, and kyo is a digraph.