Complex sentence: Wooper's name is derived directly from its Japanese name.The Japanese name is come from ウーパールーパー (Uupaaruupaa, Ambystoma mexicanum) due to the sound of its cries.
Split into simpler sentences: Wooper's name is derived directly from its Japanese name. This came from ウーパールーパー (Uupaaruupaa, Ambystoma mexicanum) due to the sound of its cries.