On Jackson Street, the morning starts with steam. Behind a small storefront, the Kumamaru family is already shaping mochi by hand, pressing sweet bean paste into soft rice dough the way the shop’s founders did in 1953. Two blocks away, retirees nurse coffee at a former Mobil gas station, and a banner reading JAPANTOWN turns slowly on a lamppost above the foothills. This is Japantown San Jose, one of only three historic Japantowns left in the United States, and the only one that has never been bulldozed, redrawn, or relocated. It is still here because the people who built it came back.
Japantown San Jose: The Place
Japantown sits just north of downtown San Jose, a compact grid of roughly three blocks centered on Jackson Street between First and Seventh. Wesley United Methodist Church and the San Jose Buddhist Church Betsuin anchor North Fifth Street; small markets, restaurants, and a museum line the cross streets. The neighborhood is walkable and low-rise, served by light rail at the Japantown/Ayer station, with the Santa Clara Valley flatlands and the Diablo Range hills visible to the east.
How Japantown San Jose Became Nihonmachi
Before the Japanese
Before there was a Japantown, there was a Chinatown, and before that, an act of arson. In May 1887, San Jose’s downtown Market Street Chinatown burned to the ground while white residents watched. Ten days later, a German immigrant rancher named John Heinlen began planning a new home for the city’s displaced Chinese residents on five acres of pasture he owned north of the center.
Heinlen, born in Germany in 1815, had settled in California in 1852 after years in Pennsylvania and Ohio, and he had long employed Chinese laborers on his ranch south of the city. Chinese residents were barred from owning land outright, so he leased it to them at low rates. His white neighbors, worried about property values, mocked him, ostracized him, and threatened his life. He finished building anyway in 1888, and the name Heinlenville, first used in scorn, stuck.
At its height, Heinlenville held thousands of residents, the largest Chinese community in the country outside San Francisco. It offered exactly what newcomers needed: lodging, food, shops, and a measure of safety from the era’s anti-Asian violence.
The Japanese Arrive
Around 1890, the first Japanese immigrants, the Issei, began arriving in the Santa Clara Valley, drawn by farm work in the orchards and canneries of what boosters called the Valley of Heart’s Delight. They were mostly single men at first, and like other newcomers they found their footing alongside Heinlenville, in boardinghouses just west of the Chinese settlement. Out of that proximity, San Jose’s Nihonmachi took shape in the early 1900s.
Many came from the same corners of Japan, with Wakayama and other rural prefectures heavily represented, and they organized into kenjinkai, mutual-aid clubs that bound people by their home prefecture. After the 1907 Gentlemen’s Agreement allowed more women to immigrate, picture brides arrived, families formed, and the first Nisei children were born. A community of laborers became a community of households.
Japantown at Its Peak
By the 1910s and 1920s, Nihonmachi was a full neighborhood. Chiyo Amemiya ran a registered midwifery at 629 North Sixth Street, delivering a generation of Nisei. The Dobashi family opened a grocery in 1912 that would serve the community until 2006. There was the Kuwabara Hospital, later known as the Issei Memorial Building, and a theater called Okida Hall.
Faith arrived early and stayed. Japanese Methodists began meeting in 1895 and grew into Wesley United Methodist Church, settling on Fifth Street by 1913. The San Jose Buddhist Church began in 1902 as a branch of the San Francisco mission, built its first temple in 1913, and raised its grand main hall in 1937, constructed by the Nishiura brothers, Mie-prefecture carpenters who modeled it on the Nishi Honganji temples of Kyoto. By 1941, the neighborhood counted more than fifty businesses.
The Change
It ended in a matter of days. After President Roosevelt signed Executive Order 9066 in February 1942, the entire Japanese American population of the valley was ordered out. In late May, more than two thousand people from Santa Clara County were taken first to the Santa Anita racetrack, where families were housed in converted horse stalls, then shipped to the Heart Mountain incarceration camp in Wyoming.
Japantown emptied overnight. Storefronts were boarded up, and some buildings along Sixth Street were rented to Filipino businesses during the war. A sympathetic local attorney, James Peckham, took charge of properties entrusted to him, and largely because of caretakers like him, much of Nihonmachi survived the war years physically intact, waiting for owners who might never return.
The Landmarks of Japantown San Jose
San Jose Buddhist Church Betsuin (640 North Fifth Street). The 1937 temple is the architectural heart of the neighborhood and the host of its biggest gathering. After the war, the church opened its doors as a hostel for families who came home with nowhere to live. It earned its “Betsuin” designation in 1964 in recognition of its size and standing in the Bay Area.
Wesley United Methodist Church (Fifth Street). Founded in 1895 as a Japanese Methodist congregation and on its present site since 1913, Wesley also sheltered returning families in 1945. More than a century on, two churches founded by Japanese immigrants still stand and worship on the same street.
Shuei-Do Manju Shop (217 Jackson Street). Founded in 1953 by Hatsuyo and John Ozawa, this tiny storefront sells mochi and traditional sweets made by hand without preservatives. Tom and Judy Kumamaru bought it in 1988, sight unseen, and the Ozawas stayed on five months to teach them every recipe by hand, methods the Kumamarus have guarded ever since against machines that cannot handle the delicate dough.
Santo Market. Yoshijiro Santo’s grocery has been in the family since 1946, when Japanese Americans were rebuilding from nothing. His descendant Mark Santo now runs it with three siblings, and the shop has adapted with poke bowls and barbecued tri-tip while keeping its strawberry daifuku and old-country staples.
Roy’s Station. Roy Murotsune’s family ran a gas station here, pumping Mobil fuel from 1946 until 1990. His daughter and grandchildren converted the filling station into a café, where students with dyed hair now sip espresso beside Japanese retirees at the corner where their grandparents bought gasoline.
Japanese American Museum of San Jose (535 North Fifth Street). Known as JAMsj, the museum grew out of a 1984 to 1986 research project documenting Japanese American farmers in the valley and was established in 1987. It began in the old Kuwabara Hospital building and now keeps the community’s records, photographs, and incarceration-era artifacts so the story stays told.
Where the Japantown San Jose Japanese Came From
The Issei who built Nihonmachi came from rural Japan in the 1890s and 1900s, leaving farming districts where land was scarce and hard times pressed. They came from prefectures across southwestern Japan, with Wakayama, Hiroshima, and Kumamoto especially well represented. Once the first arrivals had a foothold, they wrote home and sponsored relatives and neighbors, the chain migration that filled the boardinghouses and then the family flats off Jackson Street. The kenjinkai clubs that organized social life were essentially home villages reassembled in California, and the local Kumamoto association was active enough to help found the neighborhood’s first Japanese hospital.
They came for the same reason newcomers had crowded into Heinlenville before them: the Santa Clara Valley needed hands for its orchards, berry fields, and canneries, and offered the chance to save, send money home, and eventually farm their own ground. That agricultural backbone shaped the neighborhood for decades, until rising land values pushed the strawberry growers south toward Watsonville and Salinas.
Japantown San Jose Today
What happened after 1945 is the part that makes San Jose unusual. Across California, over forty Japantowns had existed before the war; most never recovered from the incarceration and the urban-renewal demolitions that followed. San Jose’s came back. By 1947, roughly a hundred families and forty businesses had returned, helped by the church hostels and by buildings that caretakers had kept standing. Today it is one of only three historic Japantowns left in America, alongside San Francisco’s Japantown and Little Tokyo in Los Angeles.
The neighborhood’s most famous son embodies that arc. Norman Mineta was incarcerated at Heart Mountain as a boy, returned to San Jose, ran an insurance agency in Japantown, and in 1971 became the city’s mayor, the first Japanese American to lead a major U.S. city. He went on to Congress and to Cabinet posts under two presidents, and in 2001 the city’s airport was renamed in his honor.
San Jose’s Japantown is intact and beloved, and it is watchful. Japanese Americans are now a small share of local residents, longtime restaurateurs are aging, and a large apartment-and-retail complex has risen on Jackson Street, so the Japantown Business Association and JAMsj keep a careful eye on change. Yet the markets are open, the museum is busy, and each summer the San Jose Obon festival draws the largest crowds in Northern California, with more than a thousand dancers circling the Buddhist temple. A community that was emptied in a single week refused to disappear, and on Jackson Street it is still keeping time.
Frequently Asked Questions
Why did Japanese immigrants settle in Japantown San Jose?
The Issei began arriving around 1890 to work in the Santa Clara Valley’s orchards, berry fields, and canneries. They first settled in boardinghouses beside Heinlenville, the city’s Chinatown, and from there Japantown San Jose took shape in the early 1900s as families put down roots.
Is Japantown San Jose still Japanese today?
It remains the cultural heart of the Japanese American community, though Japanese residents are now a small fraction of the local population. Historic churches, family markets, the JAMsj museum, and the annual Obon festival keep Japantown San Jose a living, working neighborhood rather than a museum piece.
What are the most famous landmarks in Japantown San Jose?
The San Jose Buddhist Church Betsuin at 640 North Fifth Street and Wesley United Methodist Church are the historic anchors. Beloved businesses include Shuei-Do Manju Shop, founded in 1953, Santo Market, in the same family since 1946, and Roy’s Station, a former gas station turned café.
Where did the Japanese of San Jose come from?
Most Issei came from rural prefectures in southwestern Japan in the 1890s and early 1900s, with Wakayama, Hiroshima, and Kumamoto strongly represented. Early arrivals sponsored relatives and former neighbors through chain migration, and prefectural clubs called kenjinkai reassembled home-village ties in California.
When did the Japanese first arrive in San Jose?
Japanese immigrants began coming to the Santa Clara Valley around 1890 for agricultural work. The neighborhood that became Nihonmachi formed in the early 1900s, beside the Heinlenville Chinatown that German immigrant John Heinlen had built after the 1887 arson of San Jose’s downtown Chinatown.
If your family’s story passed through the boardinghouses off Jackson Street, the orchards of the valley, or the long road home from Heart Mountain, it belongs to a much larger map of Japanese America, one that also runs through Nihonmachi in Seattle. That history is worth tracing and keeping.