Every Somei-Yoshino in Japan is the same tree. It can’t be raised true from seed, so for well over a century it has been grafted, branch by branch, from the cherries that Tokyo’s nurserymen first sold. Because the trees share a single set of genes, a whole city of them answers the same weather on the same days, and for about a week each spring Tokyo flowers almost as one. A cherry blossom proposal in Tokyo is a promise made inside that week. This one was planned long before anyone could say which week it would be.
He wrote to us through our website in June 2025. “My plan is to ask my girlfriend to marry me during the cherry blossom season,” he told us, and a little further down came the line we always hope to read: “I wanted the best experience for her.” He booked their flights nine months ahead, for peak blossom, and gave Tokyo three days. We liked him straight away, for the size of that bet and for who he was making it for.


A Tree Born in Tokyo
The Somei-Yoshino takes its name from Somei, a village of gardeners on the northern edge of Edo, now part of Komagome in Toshima. Its nurserymen looked after the Japanese gardens of the great daimyo estates, and they’re credited with a cherry bred from two wild ones, the Edo-higan and the Ōshima-zakura. From the end of the Edo period into Meiji, they sold it across the country as Yoshino-zakura, after the famous mountain cherries of Yoshino in Nara. To spare those mountains the confusion, the name it carries now was formally proposed in 1900. It’s planted far beyond Japan today, and every one of those trees is a clone of the cherry that Somei’s nurserymen sold.
That sameness is what lets the city forecast the blossom, and it’s also what makes the blossom a gamble. The Japan Meteorological Agency reads Tokyo’s spring from a single specimen tree in the grounds of Yasukuni Shrine. In 2026 it opened on 19 March, five days earlier than usual, and reached full bloom on 28 March. In the ten springs before, Tokyo’s full bloom fell anywhere between 22 March and 4 April. A flight booked the summer before is booked in the dark, and every spring the trees remind us that they keep their own calendar, as they did for another cherry blossom proposal of ours in Hirosaki, far to the north. His booking landed in the thick of it. On 1 April, four days past the official full bloom, the trees were at their peak.


The Most Public Week in Tokyo
For that week, the blossom belongs to everyone. Hanami is one of the oldest habits this city has, and at peak bloom it fills Tokyo’s parks and riverbanks with people who’ve come to sit under the same trees. It’s a generous, happy kind of crowd, and we love being part of it. It’s also no place to ask the most private question of your life.
So the question was asked a little apart from all of it, early in the morning, at a quiet pond in a garden in Shinjuku, with a stone lantern at the water’s edge. Knowing where those corners are in peak season, and how long they stay quiet, is local knowledge that no guidebook holds, and it sits at the heart of how we plan a proposal in Japan.


She Had No Idea
Ten days before, we asked whether she suspected anything. His answer came back with an exclamation mark: “This is so awesome, and no, she has no idea!” A surprise proposal means months of keeping one secret from the person you share everything else with, and there’s something very tender in being trusted to help keep it.
His idea for the moment itself was simple, and very good. She’d turn away to look at something, and then, in his words, it would be “followed by her turning back around and seeing me on one knee.” We love the shape of it. In the one week of the year when the whole of Tokyo is looking up at the trees, the moment he planned for was a look back.


The Same Tree, Wherever They Go
Somei-Yoshino don’t hold their blossom for long. They open together and they let go together, and within days the petals are on the ground and drifting on the water. Hanami has always been about that shortness, which is why a city stops for it.
But this tree has a second gift for the people who promise each other something beneath it. It’s the same tree in parks all over Japan, and in gardens and avenues well beyond it. Wherever their life together takes them, there’ll be a spring when they walk under one again, and it’ll be the same tree that leaned over a quiet pond in Shinjuku the morning he asked. That’s what we want our photography to hold for them: the moment itself, and a season they now get to keep.






















