>>42905358Every series is meant to be standalone and there is A LOT of variety in tone, origins, magic or science, etc. You may want to look for one that fits your personal interests. Here's a guide from /m/'s Kamen Rider general:
https://kamenriderguide.weebly.com/Opinions will vary on wich series are good or bad, but the two that definetly shouldn't be a starting point are "Decade" and "Zi-O" because they are anniversary celebrations with guest appearences from past riders.
I started with Build and loved it.
