Japanese exports of sweet potatoes have been brisk thanks largely to technology to prevent spoilage and efforts to tailor the spuds to an increasing number of targeted areas around the world. High ...

While Japanese mountain yams have plenty of cooked uses (they also shine when pan-fried or sautéed), they do double duty as a ...

People’s preferences for Japanese sweet potatoes, now in season, have shifted from fluffy textures to sweeter, creamier varieties. Beyond the classic roasted or dried options, new desserts ...