Anime: Time Bokan Series: Zendaman

"ZENDERMAN" investigates the weird and wonderful things that can happen when we actually bring famous historical characters into our 20th century lives. Professor Cognomen is a world renowned researcher and historian. But, like many famous men, he jas always believed that somewhere in the Great like many famous men, he has always believed that somewhere in the Great Unknown is a discovery that will enrich all mankind. Eternalize is the elixir of eternal life. Though the professor has no doubt of it's existence, it's whereabouts and origins are still a mystery to him. Such are his powers of intellect that he sets about to create a Time Tunnel as a link to the past. Through the magic tunnel the Professor is able to invite people from the past who might be able to give him clues as to either the location of, or formula for, the rare elixir, if not actually providing him with a sample of the real thing. As in all adventure stories there is a villain. Worse. there are three, known as the Villanour Trio. who. having discovered the Professor's Plans to build the Time Tunnel, build their own tunnel and connect it up to the Professor's, in hopes of diverting the precious Eternalize into their own evil clutches. However, the Professor has at his disposal his own trio of young helpers. known as the ZAZ Trio. composed of Zenderman I, Zenderman II and Amattan. The setting is now complete for our series to begin... The good natured Professor calls up his first historical figure; the Villanour Trio tries to divert him into their own tunnel; and the battle commences...

Source: official site