Kimi wa petto is my personal pick-me-up choice for whenever I'm feeling low, there's something so comforting about it for me. There's also Fuben na Benriya (albeit an aquired taste, in terms of comedy), 99.9 Criminal Lawyer is a lot of fun, Ie Uru Onna is both funny as well as having an episodic heartwarming moral at the end. For more heartwarming of the feel-good types I'd recommend Dame na watashi ni koishite kudasai, Kazoku no Katachi, and most of all Nigeru wa haji da ga yaku ni tatsu.
