Festivals & local events

Niji no Gesuidokan Autumn Festival (crafts and sewer job experience)

Japanese title: 虹の下水道館秋まつり（季節の工作・下水道局職員になろう）

Tokyo Niji no Gesuidokan (Rainbow Sewerage Museum, Ariake) (Ariake-tennis-no-mori Sta.)

About 30-minute science and Halloween crafts (six sessions a day), plus job experiences where kids wear a Sewer Bureau uniform to protect the town from heavy rain or observe aquatic life. Tickets are handed out first-come from 9:30 on the day.

Dates: Oct 17 (Sat) – Oct 18 (Sun)
Time: 09:30–16:30
Price: See the official page for prices
Kids: Family-friendly, ages 0+
Venue: Tokyo Niji no Gesuidokan (Rainbow Sewerage Museum, Ariake)
Nearest station: Ariake-tennis-no-mori Sta.
Venue (JA): 東京都虹の下水道館（有明）

Check closed days and last admission on the official page before you go.

Check the official page (Japanese)Open in Google Maps

Distance from major stations

From Ariake-tennis-no-mori: 0.3 km, about 5 min on foot
From Kokusai-Tenjijo: 0.5 km, about 8 min on foot
From Ariake: 0.7 km, about 11 min on foot
From Shin-Toyosu: 1.3 km, about 20 min on foot

Distances are straight-line; times are rough estimates.

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Food and cafes nearby

Restaurants Cafes Halal food Dog-friendly cafes

Search places around the venue on Google Maps.

Tours and tickets nearby

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Checked against the official page on October 20, 2026. Titles and descriptions are our own translations.

We list events we could confirm on the official page or official Instagram of the venue or organiser. Details can change, tickets sell out and venues close, so check the official page before you go. Distances are straight-line and travel times are rough estimates. Photos show the venue or its surroundings, not the event itself. Titles and descriptions are our own translations from Japanese. This site contains affiliate links (ads).