Talking about stereotyping, you are no different. What make you think many of them doing for politic and alternative agenda, you are not them. You stereotype them supporting victims of Comfort woman for alternative agenda. I tell you what there are many people including westerners are sympathized with the Korean about Comfort woman issue. There are still living victims today, including in China and South East Asia, and they have every right to demand apology because first they are the victim who experienced something unbearable that affect their whole life, and second they are wrongly accused by the Japanese politicians as a "paid prostitute".
Apology must be sincerely from heart and in consistent with action, you can ask other members here from other victim's countries that how many will think Japanese's apologies are sincere. Saying one thing and doing another is not sincere. Moreover, ODAs is low interest loan, not free money, it have to pay back. Also ODAs helps Japan to develop other markets for their own products. This is not a charity, Japan is doing for their own economic gains.
What is the historical comprehensive understanding of unit 831 and Nanking massacre? there are none, but excuses to whitewash their crimes everytime people bring up their atrocities. Every sane person know that Japanese invasion was to expand their empire and grasp any resources as many as possible but only failed terribly. The Japanese text book may tell you they were liberating and helping others from evil Imperial western powers, but the truth is firstly no Asian country ever asked Japan for help and secondly the most people including both solders and civilians were killed by Japanese were Asians. Japan was just another imperial power but much bloodier. Imperial Japan was indeed evil, unit 831 and Nanking massacre in China alone can prove it. How could be using living human for chemical and bacteria experiments are not evil? Butchering and raping thousands of innocent civilians is not evil? Other countries were doing the same thing doesn't make you less evil. Shifting topic to Mao and CCP won't help Japan to whitewash their war crime in China. Twisting numbers of casualty of massacre like your government won't erase the fact that the Japanese solders murdered innocent civilians in China. Accusing other people for alternative agenda won't help Japan to prevent victims to demand apology from your government.
Lastly, I know this is a worthless reply because you will never listen as your other posts shown.