Two things:
1. Does Greenpeace treat Norway the same way as it does Japan? If not, there is a strong racist factor involved.
2. Since Japan is part of the International Whaling Commission, which bans commercial whaling, it should abide by that ruling or quit the Commission. Hiding it under the pretense of research is "wormy" and disgusting and shows lack of leadership by the government (whoever is responsible for it should commit seppuku, imo). OTOH, if it is truly research, then disclose the research. I would like to know what kind of researh requires such large samples year after year.