Once again you display a complete failure of reading comprehension. The comparison was between the Han Dynasty and the Roman Empire.
What I actually wrote:
Overall means the entirety of those two countries histories. Since we are comparing them as countries, the dates of first unification are a good candidate for the start of the period. For China 221 BCE is the commonly accepted year. For Japan it's a less clear cut, but around 250 AD during Yamato period seems to be the most commonly accepted date.
Japanese is what Northeastern Chinese people calls: "扣扣索索,贼眉鼠眼".
In WW2, the Japanese called their country An Empire(帝国). Yet, officially, they refuse to even admit that Manchuria is part of Japan. They call it Manchukuo, making it a de jure ally of (and thus de jure equal in status to) Japan, and even found Puyi to be their puppet.
This is a smear, a sh*t stain on the two great Hanzi (Kanji) that made up the term "帝国"(Empire)! This what a thief does! Utterly gutless and full of cowardice. The whole world knows what Japan is doing, yet the Japanese NEVER admitted it.
If you are a King, why don't you have the guts to declare so? When Christ was hung on the Cross, when even his own disciples has betrayed and denied him, he STILL answered in full confidence and claimed that he is indeed truly the King of Jews, when asked. This is a TRUE KING! Japs was NEVER even remotely close!
To lower a notch, if you snatched a bunch girls to be your concubine, why don't you have the guts to declare them as yours, fair and square? What don't you have the guts to act like a real man and say: "I love these girls, they are my wives, I shall love them everyday, we shall make many children. And no one will take them away from me as long as I live!" Now that's is a great man with a great charisma that Chinese people respect and admire.
What the Japanese did, is like a man kidnapping a bunch of girls to be his sex slaves, yet he refuse to admit what he is doing. Instead, he claims that they have became sworn brother-and-sisters, and thus living together. We call this kind of man as "衣冠禽兽"、"龌龊至极"、”无耻小人“. How could Chinese people ever find themselves to have an ounce of love for such a petty thing?
Any educated Japanese should know that any regime based on such dirty thuggery can not stand, not because of moral reason. But because thuggery actually exposes one's weakness and lack of confidence. Confidence is really the most important thing. How can your "EMPIRE" stand the test of time, if you don't have the guts to claim that a large bulk of this empire as de jure part of the Empire, in all legitimacy?
How do you expect the people of conquered Manchuria and China Proper to support and be loyal to the Japanese Empire, when you Japanese are officially telling them that they are de jure NOT a part of Japan and actually is still their own country? Chinese people are simple and direct: "if this land is our own country, then get the hell out of here and let us run it ourselves! If this land is now part of Japan, than who are we now? Japanese?", "If you make us Japanese with your swords and tanks, why is our Sovereign Hirohito and our representatives nowhere to be seen?". "If you just want to kill us, then do it fast and out in the open. Don't fret like a wuss, and stab a person in the secrecy of dark nights." The Germans is at brutally honest and confident enough to declare and claim their intensions to exterminate Jews and Slavs. The Japs, on the other hand, keep claiming that they are here to befriend and unite with the Chinese and other East Asians. Such disgusting cowardice of the Japs!
"A house divided can not stand", an Empire with confused and unclear identity, boundaries and systems, also can NOT stand.
We Asian and Orientals speak of the Great ONENESS as a part of our culture, be it the Hindu, or Daoist, or Buddhist, or even Shinto. The Japanese has always been doomed to NEVER attain greatness, because they NEVER had an ounce of true confidence risen out the Enlightened Spirit at ONE with Itself.
They have always been apologetic. Always striving to prove themselves worthy or legitimate in the eyes of others.
It seems that the Japanese NEVER really cared about Greatness. What they did care about, is once it's all over, they would have enough excuses to talk themselves out of retribution and reproach.
Such gutless petty fools!