[ShiShiLeo]

Quote:

Originally Posted by xm0c

Here's something fun I just realized, ignoring Kamen Rider Taisen, the titles of the Super Hero Taisen sequels closely match up with the Dragon Ball anime series.

Dragon Ball Z & Super Hero Taisen Z: Pretty obvious.
Dragon Ball GT & Super Hero Taisen GP: GT and GP both start with G and rhyme.
Dragon Ball Super & Chou Super Hero Taisen: Both contain the character 超, just read out differently.

I know it's a stretch with GP and GT, and I doubt it has any significance, but I think it's a cool detail.

Z is a pretty common naming trope. Lots of other anime and kids stuff use the same conventions because they sound cool. Gundam Z, Shinkalion Z, Mazinger Z, Robot Girls Z, it's just a signifier for upgrade or "next".