Japanese Iris at Koiwa Iris Garden

Name: Japanese Iris at Koiwa Iris Garden
Start: 2026-05-20
End: 2026-06-19
Location: Koiwa Iris Garden (Edogawa Riverbed), Tokyo

This event has ended.

Date: Wed, May 20 – Fri, Jun 19
Hours: 小岩菖蒲園まつり/5月30日～6月14日 ※気候や生育状況などにより、開花時期が変動する場合あり
Venue: Koiwa Iris Garden (Edogawa Riverbed), Tokyo
View on map: 東京都江戸川区北小岩4丁目先
Price: Free
Organizer: Edogawa Ward
Access: 京成本線「江戸川駅」から徒歩5分、またはＪＲ総武線「小岩駅」から「市川駅行」の京成タウンバス「江戸川駅通り」～徒歩10分
Official website: https://www.city.edogawa.tokyo.jp/e066/kuseijoho/gaiyo/shisetsuguide/bunya/koendobutsuen/
Source: https://www.jalan.net/event/evt_355119/

Japanese Iris at Koiwa Iris Garden blooms from late May to mid-June 2026. On Jalan.net, you can find reviews and photos. Access information and crowd conditions are also available. Hotels, sightseeing spots, local cuisine, and event information around the area are also available.

🚗 Plan a driving route here → · Open in joino app →

Upcoming events in Tokyo

Sun, Apr 25 – Wed, Mar 31 · Tokyo 青梅市【配布再開】マンホールカード配布 OtherFreeJapanese only Fri, Aug 30 – Thu, Aug 30 · Tokyo 文京区文京まち案内ボランティアガイド SightseeingFreeJapanese only Fri, Jun 6 – Mon, Nov 30 · Tokyo 新宿区昭和100年記念メニュー「クレームブリュレ」 OtherFreeJapanese only ザ・ステーションカフェバー Thu, Jan 1 – Thu, Jan 7 · Tokyo 千代田区 Oedo Antique Market SightseeingFree Tokyo: Tokyo International Forum, 1F Ground Plaza Thu, Jan 1 – Thu, Jan 7 · Tokyo 江東区 teamLab Planets TOKYO DMM Sightseeing Tokyo, teamLab Planets TOKYO DMM Thu, Jan 1 – Thu, Jan 7 · Tokyo 豊島区 Sunshine Aquarium Marine Garden Illumination Sightseeing¥2,600 Tokyo, Sunshine Aquarium Thu, Jan 1 – Thu, Jan 7 · Tokyo 新宿区 TOKYO Night & Light SightseeingFree Tokyo, Tokyo Metropolitan Government Building No. 1 East Wall (projection surface), Citizens' Plaza (viewing area) Thu, Jan 1 – Thu, Jan 7 · Tokyo 港区 Mori Building Digital Art Museum: Epson teamLab Borderless SightseeingFree Tokyo, Azabudai Hills Garden Plaza B B1