Ancient japanese could figure out how to make this, but tossing a seed onto the ground was too much for them to comprehend without chinese influence apparently
>>223940042Jomon bvlls knew farming was for gook serfs, so they kept being hunter-gatherers, wild and free.
>>223940108Jomon were mainly scavengers and fishers (really just grabbing shit stuck in tide pools). They weren't very smart, just like every brown ethnicity. Its documented so go look it up if you care.