![[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 -](https://maimai-tour.jp/wp-content/uploads/2026/02/g-komae206.jpg)
[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
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
Open in Google Maps ↗