There also missing Kamen Rider "J' who is much like kamen rider "OZ, I think he was before or after kamen rider oz' that I can't tell but he should've been added with the rest of them!
@jawsTeh From left to right when their all lined up after the lines about the riders never dying: Shin, ZX, Super 1, Stronger, Amazon, X, Rider man, V3, Rider number two, Decade, rider 1, Diend, agito, ryuki, faiz, blade, hibiki, kabuto, den-o, kiva, black, black RX, and ZO. The 3 riders that show up later are kuuga, J and shadow moon. Iffy on shadow moon cause i havent actually watched all riders vs dai shocker since a couple summers ago ._.
@Gorekiller6 Not to be a super nerd or nothin, but its cause from the begining, its been based off of a grasshopper, so the bug motif just stuck. Thanks for watching and commenting :D