Board Thread:General Discussion/@comment-98.15.218.197-20141005065359/@comment-4010415-20141107183838

65.25.99.200 wrote: 98.15.218.197 wrote: Considering that almost every character is an allusion to something else, don't you think that Zwei is exactly that? The reason why he is named Zwei is most likely due to the fact that he is a dog and a weapon. It's a reference to Ein, the genius corgi from Cowboy Bebop.

They're both corgis. Ein is similar to the word eins, which is German for one. Zwei is German for two.