2026 Itabashi City Marathon: A Celebration of Running in Nature The 2026 Itabashi City Marathon brought together over 10,300 runners amidst the serene Arakawa riverside, marking a successful event filled with excitement.

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Rikkyo University Students Experience the Arakawa River Waste Problem Rikkyo University's Service Learning program engages students with local environmental issues through practical fieldwork along the Arakawa River.

Rikkyo University Students Experience the Arakawa River Waste Problem #Japan #Tokyo #Rikkyo_University #service_learning #Arakawa_River