It hardly seems right to review Japan. Japan has been the moral leader of Earth's tropospheric protection for some time now. They developed "Kyoto Protocol" and gave the Climate Crisis a definition. The global community should be grateful for Japan and their marvellous scientists.
Japan is a leader in other areas, too. They love computers and technology and are some of the earliest achievements with the application of Artificial Intelligence. There is a high demand for electricity with that technology so Japan's scientists need to consider the electricity load to their developed technologies and do more with less.
I love Japan. It is an incredible country. It should develop it's own culture and abandon the prestige of whaling. Earth needs her whales more than the Japanese dinner table does. It really surprises me that the Japanese culture with all it's improvements in diet and health still carries out whaling. The carcinogens in whale meat of any kind is dense. The whales swim through some of the most polluted waters in the world and their meat is not safe for consumption, yet Japan still insists on whaling. It is counter-culture and it's history is mired in the recommendations for economic recovery after WWII.
The Japanese culture developed by mimicking the USA's economy, but, no one really spears whales anymore. Japan is walking in a shadow of vigilance after the bombs were dropped. The country needs to consider in shedding the delicacies of marine mammals. By all rights, those that test for endangered species in markets around the world could site Japan when the Minke whales they claim is for scientific purposes show up on the food menus of the Japanese.
Japan is a great country with great values, what went wrong with whaling?