Nice shots from that old Yeshiva. Oy vey! Autocorrect can be such an unmensch.
Yashica certainly liked to recycle their camera names. I was aware of the point and shoots using the "J" designation (used for rangefinder and SLR as well), as well as the "Campus" name, but was not aware that they also recycled the Electro 35 nomenclature. It makes me wonder if there is a plastic Minister or Lynx out there, too.
The black version of the AF-J is the Ninja Star. How cool is that. Although if I were to throw a Yashica at anyone and expect it do the any real damage, it would probably be the TL Electro X, or the Yashica 12 TLR.