ChōfuJapan 35° N · 139° E Verified Sep 2026
Tokyo's largest rose collection—5,000 bushes in 400 varieties—blooms on a former postwar tree nursery beside Jindai-ji Temple and free wetlands in Chōfu.
Photo: ITA-ATU · CC BY-SA 3.0
The reason Tokyo's aging cherry trees are being replaced nationwide traces back to a single mother tree in Jindai Botanical Garden. That tree — a cultivar called Jindai-akebono — grows in Chōfu, Japan, a 42-hectare botanical park on the Musashino upland. You come for the roses and azaleas. Stay for the quiet proof that a garden can be an ark.
Opened on October 20, 1961, this was Tokyo's first municipal botanical park — a deliberately social designation, not just a pleasure garden. Its 42 hectares hold 290 species and 12,000 bushes of azaleas, over 250 camellia varieties, and a rose garden that won a World Federation of Rose Societies award in 2009.
But older layers poke through. A Sengoku-era dry moat runs through the aquatic garden annex, remnant of a castle abandoned before it saw battle. The soil is volcanic ash — poor for rice, perfect for buckwheat, which is why the neighboring temple's soba has drawn pilgrims since the Edo period.
History
Jindai Botanical Garden has never been just a display. From its opening in 1961 back through its earlier life as a post-war tree nursery, the site has served as a repository for living plants — first to rebuild Tokyo, then to preserve Edo-period cultivars, now to replace dying cherry trees across Japan.
That continuity is the story. The garden still cultivates buckwheat in a demonstration plot, still draws on the springs that fed Jindai-ji's famous soba, and still shelters genetic lineages bred by Edo gardeners in the 17th and 18th centuries.
The turning point
Legend holds that Manku Shōnin's father, a local lord named Fukuman, loved a woman whose parents sequestered her on an island. Fukuman prayed to Jinsha Daiō, the water deity, and a giant turtle carried him across the lake. The parents relented; Manku was born of that union.
According to temple records, Manku returned to the Musashino springs in 733 CE and founded Jindai-ji, consecrating the artesian water that still feeds the garden's aquatic annex. For him, the stakes were filial and spiritual — honoring the divine intervention that made his own life possible.
The turning point is the turtle's arrival: a private family crisis became a public covenant. That covenant kept the springs, water management, and horticulture tied together for 1,300 years. The garden is, in a sense, still irrigated by that story.
Yes, especially if you like roses, greenhouses, or a quieter slice of Tokyo's old Musashino greenery. Jindai packs 400 rose varieties and 5,200 bushes into a sunken French formal garden, plus a six-room tropical greenhouse and a detached wetland boardwalk that feels more like a nature reserve. Pair it with Jindai-ji Temple next door and a bowl of the local buckwheat soba, and it earns a half-day trip.
Set aside 2.5 to 4 hours. That covers the full main garden, the six-room greenhouse, and the free Aquatic Botanical Garden across the road. A quick rose garden and greenhouse lap takes 1 to 1.5 hours. If you exit through the Jindaiji Gate for temple soba and return, plan a half-day.
The easiest route is to take a train to Chōfu, Mitaka, Kichijōji, or Tsutsujigaoka, then catch a local bus and get off at Jindai Shokubutsu Kōen Mae. From Chōfu Station North Exit, the bus ride takes 15–20 minutes; from Mitaka or Kichijōji it's 20–30 minutes. Don't try to walk from Chōfu or Mitaka—it's a 30–40 minute uphill slog.
Aim for May or October, when the Spring and Autumn Rose Festivals hit peak bloom and fragrance. Spring also brings the Jindai-akebono cherries and azaleas, while June puts Japanese irises in the Aquatic Botanical Garden. Winter is quieter but the greenhouse gets you orchids and begonias when outdoor blooms are sparse.
The main garden is not free, but the Aquatic Botanical Garden and the Plant Diversity Center are free. Entry to the paid main garden costs ¥500 for adults, ¥250 for seniors 65+, and ¥200 for junior high students; elementary and younger children enter free. Greenery Day (May 4) and Tokyo Citizens' Day (October 1) offer free main garden admission.
Don't miss the Sunken Rose Garden and the Great Greenhouse's tropical water lily pool. Also look for the original Jindai-akebono cherry tree—the mother plant whose disease-resistant cuttings now replace dying Somei-Yoshino cherries across Japan. In the free Aquatic Botanical Garden, glance up at the hillside: those trenches are 1530s samurai earthworks from Jindaiji Castle.
Adult entry costs ¥500 at the gate. Seniors 65 and older pay ¥250, junior high students pay ¥200, and younger children get in free. Annual passes run ¥2,500 for adults and ¥1,250 for seniors.
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