[Kaixa]

I'd say Sun Vulcan, but it wouldn't be fair since I didn't watch the whole series. I got too bored after the 6th episode to want to watch the rest of it.

The absolute worst series I've watched entirely is Zyuranger, and after that, it's a tie between Ninninger and Go-busters. I've seen practically every series so far, and I can say those four without a doubt are the ones I like the least, for all the same reasons people before have expressed.