Wednesday nights at the household are often tuned to NHK's "Gatten!"（ガッテン!）show which has rakugo comedian Shinosuke Tatekawa（立川志の輔）overseeing a trio of guest tarento and assisted by announcer Fumie Ono（小野文惠）. "Gatten!" focuses on health-related issues such as the classic katakori (stiff shoulders), the latest trends in so-called superfoods and various exercises.
The knowledge of "Juudam" doesn't seem to exist on the English-language sites pertaining to Shiina although it has been acknowledged on J-Wiki as a digital download-only single associated with "Gatten!". I've been hearing it weekly for almost 18 months now and I enjoy the playful jazz aspect of it although for the life of me I have no idea what the title means. Still, Shiina sings about having a good happy life with friends so it's well placed with the purpose of the show. Incidentally, neither of the versions I have here are the full versions.
Here is one cover version by MAYA.