In the previous article, we shared the fact that acerola can only grow outdoors in Okinawa. But the truth is, the relationship between Okinawa and acerola didn’t start smoothly. Quite the opposite, in fact. For more than 20 years after their first encounter, acerola was completely forgotten on this island.
■ 1958: Six Fruit Trees Arrive in Okinawa
In 1958, a University of Hawaii professor named Henry Nakasone brought six varieties of tropical fruit seedlings to Okinawa as part of the effort to rebuild the islands after the war. Mango, papaya, and other fruits that are now synonymous with Okinawa were introduced at this time. Acerola was one of the six.
But while the other five adapted to Okinawa’s land, acerola alone failed to take hold. It couldn’t adjust to the climate or the soil. Nobody had the expertise to cultivate it. Even when a tree did manage to bear fruit, the berries would spoil in about three days. There was no reason for a farmer to invest time in a crop that couldn’t be sold. And so, with just a handful of seedlings left behind at the Okinawa Prefectural Agricultural Experiment Station, acerola quietly slipped into obscurity — ignored by everyone for more than two decades.
■ Forgotten Because It Was, Paradoxically, Too Good
The main reason acerola never gained traction is ironic: it was its own delicacy that held it back. The thin, soft skin that protects all that vitamin C is precisely what makes the fruit so fragile. It couldn’t survive shipping. It couldn’t be stored. To make it viable as a crop, you’d need a system to process it immediately after harvest. But at the time, nobody was thinking about that. In a way, acerola was a fruit so rich in potential that it stood frozen before the wall of distribution for years.
■ The Turning Point Was a Single University Student
In the late 1970s, a student at the University of the Ryukyus encountered acerola in an agriculture class. His name was Yasufumi Namazato — the man who would later found Acerola Fresh. What he learned in that class was that acerola contained more vitamin C than any other known fruit. And at the time, a vitamin C boom was sweeping across America. He was certain: “In ten years, this wave will reach Japan.”
Over the next six years, through his graduate studies, he devoted himself entirely to acerola research. He tracked down the lone surviving acerola tree at the Okinawa Prefectural Agricultural Experiment Station and studied how to cultivate it. The passion that drove him would eventually transform Motobu into Japan’s one and only acerola-producing region. That story continues in the next article.