Well, Time Bokan was my first Anime. I've got just 1 VHS Episode of it, but I think, it was one of the best "young" Mecha Anime's ever. The Story is very simple: The Villains try to get the "Dynamond" which was seemingly the most powerful and valuable jewel in the world. The fight's are really exciting with their robot's but perhaps excessively. I'll hope my Review help you!