Majority of the Shibuya River's banks lack landscaping except for a section right next to the Shibuya Stream skyscraper and retail complex; the major tributary of the river, the Onden River, originates in Sendagaya and passes largely unnoticed directly under Cat Street in the heart of Ura-Harajuku. The Onden River merges with the Uda River in central Shibuya forming the Shibuya River which then flows directly under Shibuya Station as a covered concrete drain.[3]
Redevelopment plans for Shibuya Station included the prospect of a more accessible Shibuya River with landscaping and pedestrian access.[4] The redevelopment was completed in September 2018 as a part of the Shibuya Stream skyscraper and retail complex.[5]