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Tamagawa River clean up Oct 25, 2025
Arakawa River clean up Oct 18, 2025
Edogawa River clean up Oct 11, 2025
Arakawa River clean up Oct 05, 2025
Arakawa River clean up Sep 27, 2025
Arakawa River clean up Sep 20, 2025
Arakawa River clean up Sep 13, 2025
Arakawa River clean up Sep 07, 2025
Edogawa River clean up Aug 23, 2025
Arakawa River clean up Aug 09, 2025

Tokyo River Friends

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Upcoming Events

Jan 17

10:00 am - 2:30 pm

Edogawa River Clean Up (Myoden)

Jan 24

1:00 pm - 5:00 pm

Arakawa River CleanUp (Funabori)

Jan 31

1:00 pm - 5:00 pm

Tamagawa River Clean Up (Kojimashinden)

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← Arakawa River clean up Oct 05, 2025

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2-13-26-203 Tomioka,

Koto-ku,

135-0047

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About Us

Tokyo River Friends was founded in early 2017 by members of Jambo International in order to focus on regular monthly clean ups of Tokyo area rivers, which was an expansion of several clean up events per year that Jambo had been doing for two decades as part of its broader environmental activities.

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Home
Edogawa Results
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Contact Us