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I mentioned Dougram because BT owes its existence to it, but there's plenty of "real" robot anime and the like, e.g. VOTOMS, M3, any random Gundam, or other stuff.
In any case real/super is a silly and inaccurate monkier. Robots should just be robots. Putting any thought into it besides light justification and "because it's cool" is going to start problems.