Tokyo
Cosmos Festival 2026
All dates and times are Japan Standard Time (JST / UTC+9).
- Dates
- Sat, 12 Sep 2026〜Sun, 25 Oct 2026
- Hours
- 09:30–17:00
- Venue
- Showa Kinen Park
- Address (Japanese)
- 東京都立川市緑町3173
- Price (JPY)
- Event free; park admission extra. Free park admission October 24–25.
About the event
Check flower conditions before visiting. 09:30–17:00, until 18:00 on September weekends and public holidays. Individual activities have their own schedules. The pin represents the large park; see the official map for each flower field.
English titles and summaries are translations of the Japanese listings, not official English announcements. Check the original and official website for full conditions.
Original Japanese / 日本語
コスモスまつり2026
国営昭和記念公園
イベント無料、別途公園入園料が必要。10/24・10/25は無料入園日。
季節の花を目的に公園への外出日を検討できる。開花状況は別途確認。 開催時間：9:30～17:00。9月の土日祝は18:00閉園。公園内の個別催事は日付・時刻別。 広い公園の代表地点。花畑ごとの位置は公式園内マップを確認。 補足公式情報：https://www.showakinen-koen.jp/park-information/faq/ 地図照合：https://nominatim.openstreetmap.org/search?format=jsonv2&countrycodes=jp&limit=3&q=%E5%9B%BD%E5%96%B6%E6%98%AD%E5%92%8C%E8%A8%98%E5%BF%B5%E5%85%AC%E5%9C%92
Source & listing update
www.showakinen-koen.jp ↗Listing updated: Sat, 26 Sep 2026. This is the data edit date, not an official-source verification date.
Dates, prices and conditions may change. Check the official information before visiting.
