To simplify matters: If you see just one anime feature this year, it ought to be Penguin Highway. It’s not that the style or story is mind-blowingly original, the way the best Miyazaki movies are; rather, this well-written cartoon playfully complements the kind of storytelling that Westerners are already enjoying via American-made, live-action series, while incorporating lots of delightfully Japan-specific details along the way.