You watch five minutes of rabbits in hard hats yelling their motto at full volume while building something completely mundane, and you realize the show's entire joke is that they're treating construction like it's the World Cup final. The comedy lives in pure, unironic earnestness, these rabbits genuinely believe every nail matters. It's comfort food that asks nothing of you except to sit there and watch small animals care way too hard about their jobs, and somehow that's exactly what you need at 7 AM on a Saturday morning.
A crew of rabbits works together at a construction company whose motto is to give everything they have and be number one. They apply that rule to every part of life: they work their hardest, eat their hardest and play their hardest. The workers look out for one another, and many of the episodes leave the job behind to follow other experiences the group shares. The comedy shorts aired in Japan as part of a program of tiny anime on Friday or Saturday mornings.