Gakkou de wa Oshiete Kurenai Taisetsu na Koto

A total mess — that's Seita Katazuse in a nutshell. His room is a disaster, his homework is permanently buried under game controllers, and his grades are going nowhere. His younger sister Rika has it together, which honestly just makes things worse. But then these bizarre "experts" start showing up — characters like Seiton, who's weirdly passionate about tidying — and they take it upon themselves to teach Seita the kind of practical life stuff that school never actually covers. How to organize your space, how to stop procrastinating, how to study without wanting to crawl under your desk. The family dog Kattan is also there, because of course there's a dog. This is a kids' show, 25 episodes, and it knows exactly what it is. Each episode picks a relatable everyday problem and tackles it with gag humor and surprisingly useful advice. It's basically what would happen if a self-help book got turned into a comedy sketch show for elementary schoolers. The tone is light and silly, but the lessons genuinely land — the kind of thing where you're watching with a younger sibling and realize you could also stand to hear some of this. If you liked the "eccentric mentor teaches life lessons" energy of Barakamon or Great Teacher Onizuka but want something way more chill and family-friendly, this fits that niche. It's comfort viewing with a purpose, adapted from a book and animated by Imagica Infos and Imageworks Studio for the 2025 season.