For your one and only culinary adventure
Cook & Eat
Cook tasty picnic lunch at a local's. Japanese sweets workshop at a cozy cafe follows.
Visit "wasabi" farms, traditional food producing factories, grocery shops, sake breweries, etc.
An elegant old folk house restaurant in the middle of paddy fields
Dress up in kimono, weave coasters, experience tea ceremony/flower arrangment, etc.
Improve your health by what to cook & eat thru "yakuzen" based on Oriental Medicine theory.
The Izu Peninsula, a UNESCO Global Geopark, and Mt. Fuji, a UNESCO World Cultural Heritage, there are a lot to see in this area.