Peterborough, a city in New Hampshire in the northeastern United States, is a city rich in nature with four seasons like Japan. Wooden baskets made in this city with a population of less than 10,000 have long been popular as one of America's leading living items. For 150 years, we have been making various baskets rooted in our daily lives, from high-quality picnics and pies to heat-retaining baskets, laundry boxes, and trash cans. The white ash material, which is also used for bicycle baskets, is highly durable and, coupled with its solid construction, can be used for a long time without losing its shape even in the Japanese climate.