In Japan, peanuts are often eaten as-is, without flavoring or processing. That's because consumers want to taste the peanuts' own sweet, aromatic flavor. This time, we visit Japan's largest peanut production area, Chiba Prefecture, and learn about a traditional, machine-free drying method that gets the most sweetness out of the peanuts. We also sample a variety of local peanut dishes, meet scientists who spend some 15 years perfecting each new variety, and even try peanut ramen! (Reporter: Jason Hancock)

Our focus today is cutlassfish. This shiny samurai sword of the sea has no scales and swims vertically. Our reporter visits the fishing port that receives the largest haul, where 1,000 trailer trolleys and the family members of fishermen eagerly await to race the fish to market. Also, feast your eyes on savory tempura of minced cutlassfish meat containing its bones, curry featuring a 40-centimeter-long deep-fried cutlassfish, and a sushi bento that holds a unique place in Japanese history. (Reporter: Janni Olsson)