[Komae] Into the Phantom River Labyrinth! Following the Intertwined Waterway Network of 'Komae Culvert Labyrinth' with Culvert Explorer Mr. Honda - A Trade Fair of Culverts!? Stilt Structures, Lids, Newel Posts, Sluice Gate Ruins, to Oinari-san's River -
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[Komae] Into the Phantom River Labyrinth! Following the Intertwined Waterway Network of 'Komae Culvert Labyrinth' with Culvert Explorer Mr. Honda - A Trade Fair of Culverts!? Stilt Structures, Lids, Newel Posts, Sluice Gate Ruins, to Oinari-san's River -

Japanese name:【狛江】幻の川の迷宮へ!暗渠者・本田さんと“狛江暗渠ラビリンス”絡み合う水路網を追う〜まるで暗渠の見本市!?高床式、蓋がけ、親柱、水門跡…お稲荷さんの川まで〜

📅 Sun, Nov 29, 2026

📍 Komae, Tokyo

About this event

This is a tour following the 'Komae Culvert Labyrinth' that river enthusiasts long for. Following former rivers—culverts—from unexpected places to unexpected places reveals a completely different Tokyo from today. You can encounter various culvert scenes reminiscent of a culvert trade fair, such as newel posts, remnants of sluice gates, deforming one-sided sidewalks, and concrete lids that make sound when walked upon. It explores the mystery of what 'Oinari-san's River' is, and how countless culverts intertwined like a net created a labyrinth. Do not miss the culvert labyrinth disappearing due to redevelopment! Let's go search for the memories of an ever-changing city together with So Honda, a culvert explorer who has traversed river ruins throughout Tokyo.

Official website (Japanese) ↗

Venue

Komae Station

1-7 Motoizumi, Komae, Tokyo 201-0013

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