"Rosso Tomatoes" are rare fruit tomatoes produced by just a few farmers hence are rarely sold in stores due to their extremely low production volume.  They are cultivated in a stressful environment with only the minimum necessity amount of water, and are grown slowly on the trees about two week longer than ordinary tomatoes, until the tomatoes store plenty of nutrients when it reaches maturity. Tomato tree that grow in extreme conditions produce less than half of the fruit they normally would, resulting in tomatoes with an abnormally concentrated flavor.

The variety is Momotaro, which has a rich flavor and is characterized by a long-lasting freshness of both the skin and pulp. "Rosso Tomato" is not just a sweet tomato, but also has a concentrated tomato aroma and excellent when used as a sauce, dish toppings or by itself.