Without fail, and regardless of the plot, there are a number of similar and familiar themes running through every Studio Ghibli feature. Yet among the most prominent – feminism, and characters far removed from their element or comfort zones – environmentalism is a common through line. Co-founder Isao Takahata isn’t normally known for a lot of levity or fluff in his films. Think about Grave of the Fireflies and The Tale of Princess Kaguya and it’s easy to imagine Takahata as the Felix Unger to his partner, and fellow Studio Ghibli co-founder, Hayao Miyazaki. Pom Poko is rife with weighty and mature themes. At the heart of the film is the message…