[XW1n5t0nX]

As Locke said, it's in the details. Make the reader become engrossed in your world. To do that, you have to make it come alive, which is done with details. If you just move from one thing to another without any details about it, then you're just doing nothing more then giving an episode synopsis.

But really you can't have any of that unless you have a story. Even if the episode is just filler, it has to have a story. It is what drives the episode along with action.With that story, you have to give the episode structure. Without a story and a structure, you will end up with nothing but a mess. This combined with detail (as well as good action) will give you a good episode.

My best advice is two things. The first one would be to talk to some fellow writers who write Kamen Rider stories. Pick their brain and learn their writing process, what they think makes for good writing/a good series, and how they go about things. Basically ask them to sort of teach you. The second bit of advice is the simplest of all; read other works. This way you get to see first hand how people go about their business and can see how structure, story, action, and all of that fun stuff can work and create beautiful pieces of fiction.