UFO ROBO GRENDIZER 52
This is what it is all about.
UFO Robo Grendizer is the third and final arc of the original Mazinger Trilogy by Go Nagai. It is, in a sense, the grand finale of the foundational myth of the whole of Giant Robot anime. You wouldn't know it from the show's beginnings, though.
Early on, Grendizer is an entirely unremarkable work of fiction that is derivative of its predecessors to the point of being formulaic in a way that even monster of the week shows really shouldn't be. The cast, especially, suffer from that a great deal. Hikaru Makiba is little more than a country bumpkin version of Getter Robo's Michiru Saotome, her brother Goro an almost perfect clone of Shiro Kabuto and Genki Saotome, their father an aged version of Joho with a flair for the Wild West. Other characters fill much the same roles that Super Robot shows require. Professor Umon is the Professor Yumi of the show, and there's even a dopey local bully. Although Duke Fleed differs from Kouji Kabuto greatly (and Kouji is present to help accentuate the differences between them), he himself begins as little more than your standard secret-identity super-hero.
However, somewhere around midway through the show's 80 episodes (so like, episode 40) dramatic changes seem to arise. Until you realize that there's nothing dramatic about these changes, and that they're the product of a series making long-winded but consistent use of its nigh-limitless air-time to develop and characterize its major cast members.
From examples like Duke's rather icy attitude and devotion to duty causing him to purposefully abandon several family members during the Fall of Planet Fleed to Kouji's decision to forgo his own attraction to Hikaru in order to prevent complications within the group, the entire cast develops personality traits, physical quirks (Duke carries a Vegatronic wound in his arm, which only hurts when Vegatron particles are near. Vegatron becomes an ever more important plot element as the series progresses) and general prowess. No character strikes me as having changed more over the course of the series than Hikaru Makiba.
The above images are a Before and After. Hikaru begins as a simplistic farmer's daughter. In a way she's less interesting at the outset than any girl in any of the major works of the era. She's not like Sayaka or Jun, her predecessors, who begin as determined pilots intent upon doing their part to prove themselves. She's not like Michiru Saotome, her chief inspiration, because Michiru is also a much more active player in things. No, Hikaru is just a kind, unaware girl who dreams of spending more time with the Ranch Hand, Duke Fleed.
As the show progresses and the Vegan Unified Forces increase their attacks and the entire cast is drawn more and more into Duke Fleed's world, Hikaru makes ever increasing efforts to help him and get to know him. After discovering his secret identity, Hikaru begins to take ever more drastic efforts to help him, going so far as to steal Kouji's ship so that she can aid him in battle. After the construction of the Marine Spazer, Hikaru is made an official pilot and goes on to slowly but steadily gain prowess in combat.
Around this same time her character is made over. She discards the rounded hairstyle, dress and hat of a farmer's daughter and takes up a more angular design and dress befitting of her shift in character from an uninformed, powerless farmgirl to a hardening soldier.
An important facet of this that I think Grendizer overlooks, a facet that Evangelion would go on to pick at mercilessly, is the fact that the net effect of the presence of Grendizer is the militarization of young people. There's a huge difference in -when- these shows came out. In Grendizer's era the idea of taking young people and militarizing them to fight aliens was barely objectionable. By Evangelion's day it was a much more scrutinized position to hold.
What Grendizer doesn't overlook, however, and what I think the works of Go Nagai and Ken Ishikawa do better than many successive Real Robot shows today do, is the basic humanity of the show's villains. The Vegan Unified Forces are an evil, evil bunch of bastards. They've enslaved worlds, destroyed their environments, burned Planet Fleed to the ground and killed its royal family, and wage a constant war against the planet Earth. They're not above forcing their slaves to fight for them, holding families hostage and dealing in terrible, terrible ways with others.
But all of that is very human, too, and there are good people among the VUF as well. Soldiers who are honorably fighting for their homeland, whose only crime is being born beneath the crown of Vega instead of in a freer part of the universe. And as the series progresses the villains are portrayed as ever more sympathetic and human. They worry about their pride, their reputations, their families, their dreams and ideals.
In this latest episode The Great Vega, the man who is ostensibly the evil ringleader of the entire show, is portrayed in a much more sympathetic light than I'd have ever expected. You see, the reason the VUF will do anything to get what they want is simple: Vega is dying. The star is exploding, the world is irradiated and nothing is left alive, and a chain reaction in their Vegatron energy systems spells the actual destruction of the world. A mad dash for escape and survival ensues, and as it does, The Great Vega overlooks his dying world and laments. Mind you this is the villain of a Super Robot show. All he should be doing is sitting on his throne and laughing maniacally, but he doesn't. He's sad because everything he's ever known goes up in a puff of fire and brimstone.
In conclusion, UFO Robo Grendizer is a show about progression. The cast, heroic and villainous, the technology, the designs, the action itself all begin as unassuming and uninteresting run of the mill conventions of the genre. But over the show's course they slowly become a gripping tale of interstellar war in which no one is really in the wrong. Some are simply more desperate than others.