So how do they say Seahorse in Japanese? I found it quite interesting...
Reading: tatsu no otoshigo
Literally: the illegitimate son of the noble Dragon, or more simply put, a Dragon's bastard child!
I wonder who was the mother.
A fish? I can't quite imagine a fish "doing it" with a dragon, but a whale and a dragon would probably not give birth to such a small creature. mmm... the mystery remains.