24 MAR – 08 APR
千鳥ヶ淵
Cherries leaning over the Imperial Palace moat, seen from a rowing boat
Kigo · 桜 · sakura · spring
So many things they bring back to mind — cherry blossoms.
Matsuo Bashō · 17th century
From average first bloom to a week after average full bloom · averages 1991–2020, Japan Meteorological Agency · a given year runs up to ten days either way
The date of cherry blossom depends on the species and the place. The Japan Meteorological Agency watches one sample tree in each city: it records first flowering when 5–6 flowers have opened and full bloom when about 80% of the buds are open. Those dates describe that tree, not every tree in a park.
How long it lastsFrom first flowering to full bloom takes about a week in most cities: on average over 2017–2026 it was 7.7 days in Tokyo and in Kyoto, 8.6 in Fukuoka and 4.4 in Sapporo.
If you are earlyLook for early varieties before changing region: Shinjuku Gyoen lists Kawazu-zakura in February, a month ahead of Somei-yoshino. Naha's normal first flowering is 16 January, but that is a different species of cherry in a different climate.
If you are lateDouble-flowered cherries such as Ichiyo flower in April at Shinjuku Gyoen, and Ninna-ji in Kyoto is known for its late Omuro cherries. Further north, Kushiro's normal full bloom is 19 May.
24 MAR – 08 APR
Cherries leaning over the Imperial Palace moat, seen from a rowing boat


Photos · Guilhem Vellut · CC BY 2.0
24 MAR – 06 APR
1,000 cherries on the ramparts of Fukuoka Castle, lit after dark


Photos · STA3816 · CC BY-SA 3.0
24 MAR – 20 APR
900 cherries of 70 varieties on the lawns of a former imperial garden, late March into mid-April


Photos · Raita Futo · CC BY 2.0 · Kakidai · CC BY-SA 4.0
27 MAR – 07 APR
A Kuroda castle town: a cherry tunnel in spring, maples at the black gate in autumn


Photos · STA3816 · CC BY-SA 3.0
27 MAR – 10 APR
Two windows inside one moat: 1,245 plums, then 300 cherries under the keep


Photos · Midori · Public domain · Reginald Pentinio · CC BY 2.0


Photos · MaedaAkihiko · CC BY-SA 4.0 · 江戸村のとくぞう · CC BY-SA 4.0


Photos · Bergmann · CC BY 3.0 · KimonBerlin · CC BY-SA 2.0
09–15 APR
One week a year: 331 late cherries of 140 varieties on the Mint’s river path


Photos · Mc681 · CC BY-SA 4.0
28 APR – 08 MAY
1,600 cherries round the moat of a star fort, five weeks after Tokyo


Photos · Goryokaku-Tower · CC BY 4.0
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Field research continues across the country. Updates published as verified.