Nobody talks about this one. A quiet 1987 comedy about three bears and a boar that moves at the speed of an actual conversation, no punchlines telegraphed three seconds in advance. The humor lives in the space between characters, in the small negotiations of everyday life when you're sharing a den with people you didn't choose. It's comedy that trusts you to notice what's funny instead of announcing it, which means you're laughing at the specificity of how these four animals actually talk to each other, not at a gag. This is a show for people who think sitcom timing is more interesting than sitcom structure. The whole thing is a single episode, so there's no commitment, just an afternoon with characters who feel like they've been arguing about whose turn it is to cook for actual years.
Shiro is a slow-witted albino bear who lives deep in a remote forest with his mother and siblings, spending his days fishing and hunting for food. A chance meeting with a tortoise sends the family on an unplanned journey far from home. On the way back they come across a range of strange objects and eventually find an abandoned city. The story runs as a single comedic OVA episode.