Dr.Akira osato ended his search of seeking for the best papaya in the world in the Philippines, wherein the nutritional value is high compared to the papaya's of Hawaii and Taiwan, and the nature of the Philippines is suitable for fermentation.
Made an exclusive contract with the well-known papaya producing area Batangas City, to the farms which is cultivating papaya without using chemical substances as the raw material of Bio-Normalizer.
The Philippines has two seasons, the rainy season and the dry season. It is stable to harvest green papayas during the rainy season, but during the dry season where there is seldom rain, the green papaya does not grow up enough unless on the farms in the mountainous regions that stocks humidity in the underground.
The reason why the Bio-Normalizer possessed a number of contracted farms in various places, in the mountainous regions surrounded by paddy fields and on the corners of the sugarcane plantation, and other various places to seek and harvest high quality green papayas according to season.
In addition, in the recent years we contracted only to farmhouse that does not use agrochemicals and chemical fertilizers and is not affected to the epidemic papaya disease (ringspot disease).
The power of the water buffalo (Kalabaw, Kabayo) is borrowed to carry the harvested papaya near the truck when the papaya farm is inside the deep mountain.
Also. is also used to plow the field by installing a plow to the buffalo.