Ajisai Week (Hydrangea Week)
An event celebrating hydrangea flowers held from mid to late June in the Shimizu district of Itabashi Ward, Tokyo. Visitors can stroll through parks in the Shimizu district, including Idei no Izumi Park, enjoying the beauty of blooming hydrangeas. The opening ceremony features brass band performances, local specialty sales, and a charity sale of hydrangea seedlings (500 yen per pot, with proceeds donated to earthquake disaster relief). A community-rooted early summer event where you can leisurely enjoy seasonal flowers right in the heart of Tokyo.
Ajisai Week (Hydrangea Week) に関する情報をみんなで持ち寄りましょう。
Event Info
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The masses of hydrangeas blooming in Idei no Izumi Park are breathtaking. A stamp rally visiting multiple parks is also available. The opening ceremony brass band performance and hydrangea seedling charity sale create an event combining flowers, music, and community interaction.
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An annual hydrangea event held from mid to late June in the Shimizu district of Itabashi Ward. It began when Idei no Izumi Park was renovated as a waterfront park in 2002, with approximately 2,000 hydrangeas planted on the slopes surrounding the basin-shaped park. The park once had a spring called 'Idei no Izumi' until the 1950s. Now held over approximately two weeks during hydrangea season, it has become a beloved early summer tradition in the community.
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Idei no Izumi Park is at Izumicho 24, Itabashi Ward. About a 10-minute walk from Honhasunuma Station on the Toei Mita Line.
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The opening ceremony day is the busiest, but the two-week period allows for relatively leisurely strolls. Hydrangea seedlings are limited to the first 50 visitors, so arrive early if interested.
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Wear comfortable walking shoes as the event spans multiple parks. Hydrangeas are beautiful even in the rain, so you can enjoy a walk with an umbrella on rainy days.
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PR一休.com / じゃらん遊び・体験
10/19〜10/25、
東京おすすめ
いちばんの注目は第41回奥多摩ふれあいまつり。子どもから大人まで楽しめる企画があり、入場無料。
秋のうまいもの
雨の日でも楽しめる
家族で楽しむ
Visitor Report
This event held from mid to late June in the Shimizu district of Itabashi Ward invites visitors to enjoy hydrangea flowers while strolling through parks in the district, including Idei no Izumi Park. The opening ceremony features food stalls and a hydrangea seedling charity sale, with seedlings at 500 yen per pot limited to the first 50 visitors, proceeds going to earthquake disaster relief. The famous Itabashi specialty 'Mixed Sandwich from a Soba Shop' is also sold, making it enjoyable for both flower viewing and local gourmet experiences. The sheer number of hydrangeas blooming in Idei no Izumi Park is spectacular, offering a rainy-season stroll full of atmosphere. Run primarily by local residents, this handmade event offers a gentle ambiance for leisurely flower appreciation. With easy access from central Tokyo, it is gaining attention as a spot for casual early summer flower walks.
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