A one-episode fever dream that commits harder to its own nonsense than shows ten times its length. The CG is deliberately cheap, the jokes land in places you didn't know existed, and somehow it's also saying something true about the world underneath all the absurdity. You will spend the next week trying to explain it to people who haven't seen it, fail completely, and give up by just saying "just watch the weird thing." It's 25 minutes that feel longer and shorter at the same time. Nobody knows about this because it arrived as a stray OVA in 2008 and never announced itself, but the people who found it cannot stop talking about it.
Akarui Sekai is a one-episode comedy OVA from 2008 built on silly computer graphics. It chases broad, sensual laughter while carrying a faint philosophical air, and it is so hard to decode that it can leave a viewer at a loss for words. Its own description makes no attempt to explain it and simply promises it will be the funniest DVD you have ever watched.