For example, Starsha looks like Yayoi and Maetel from Galaxy Express 999 and Queen Millenia respectively.
You mean THEY look like Starsha right? :AAANND: But in all seriousness, yes Matsumoto does recycle many of his character designs throughout his many shows, but rarely can it be said that the characters themselves are recycled. They may look very similar, but they are usually unique characters with their own personalities.
Apparently, the creator designs boats now.
That boat is pretty rad though, you have to admit!
